HBase 数据导入导出
- 1. 使用 Docker 部署 HBase
- 2. HBase 命令查找
- 3. 命令行操作 HBase
- 3.1 HBase shell 命令
- 3.2 查看命名空间
- 3.3 查看命名空间下的表
- 3.4 新建命名空间
- 3.5 查看具体表结构
- 3.6 创建表
- 4. HBase 数据导出、导入
- 4.1 导出 HBase 中的某个表数据
- 4.2 导入 HBase 中的某个表数据
- 5. 脚本批量导入、导出
1. 使用 Docker 部署 HBase
这里以 x86 架构的 HBase 镜像为例，docker-compose 脚本内容如下：
version: "3.1"
services:
# Hbase
hbase-server:
image: harisekhon/hbase:latest
container_name: hbase-server
hostname: hbase-server
restart: always
ports:
- 2181:2181
- 9090:9090
- 16000:16000
- 16010:16010
- 16020:16020
- 16030:16030
environment:
- TZ=Asia/Shanghai
volumes:
- /data/docker-volume/hbase/data/:/hbase-data/
- /data/docker-volume/hbase/logs/:/hbase/logs
这里挂载了几个默认的端口，有一点需要注意，使用不同的镜像，可能配置的端口不一样，这点要注意，免得被坑了，我在使用 ARM 架构的 HBase 镜像时，由于端口不一致，导致使用 HBase 的服务一直失败，最后发现是因为端口挂载错误的问题；
部署成功后，可以访问 HBase 的 Master 页面：http://192.168.88.147:16010/master-status
这个页面正常显示，HBase 的基本信息，以及 HBase 中的表，就证明 HBase 正常启动了。
这里可以看到，ServerName 里面出现了一个 hbase,16020,1706289698232 这个玩意，刚好对应了我们挂载的镜像的 16020 端口。
如果是 ARM 架构的，可以使用这个镜像：satoshiyamamoto/hbase:2.1
# Hbase
hbase:
image: satoshiyamamoto/hbase:2.1
container_name: hbase
hostname: hbase
restart: always
ports:
- 2181:2181
#- 9090:9090
- 60000:60000
- 60010:60010
- 60020:60020
- 60030:60030
environment:
- TZ=Asia/Shanghai
volumes:
#- /data/docker-volume/hbase/data/:/opt/hbase/old_data
- /data/docker-volume/hbase/data/:/hbase-data/
#- /data/docker-volume/hbase/hbase/:/opt/hbase
#- /data/docker-volume/hbase/logs/:/opt/hbase/logs
deploy:
resources:
limits:
cpus: '4'
memory: 8G
这里有个区别就是挂载的端口变了，刚开始 在换了镜像之后，我还是使用了原来挂载的端口，发现部署之后，可以访问 HBase 的 Master 页面，也就是 挂载的 60010 端口，如同 x86 架构的镜像的 16010 端口的 Master status 页面。
但是不一样的是，这里的 ServerName 不再是上面的 hbase,16020,1706289698232了，而是 hbase,60020,一串数字，后面的一串数字，不一样还能理解，毕竟不是同一个 HBase 环境了，中间的这个端口也不一样了，刚开始我没注意这点，以为上层服务，只要能连通 2181 端口就可以了呢，结果导致服务一直启动失败。后来把挂载端口同镜像暴露端口改为一致，才能正常使用。
2. HBase 命令查找
进入容器，使用 HBase Shell 操作 HBase：docker exec -it hbase-server bash
直接运行 hbase 命令，看下当前镜像是否配置了环境变量：
bash-4.4# hbase
Usage: hbase [<options>] <command> [<args>]
Options:
--config DIR Configuration direction to use. Default: ./conf
--hosts HOSTS Override the list in 'regionservers' file
--auth-as-server Authenticate to ZooKeeper using servers configuration
--internal-classpath Skip attempting to use client facing jars (WARNING: unstable results between versions)
Commands:
Some commands take arguments. Pass no args or -h for usage.
shell Run the HBase shell
hbck Run the HBase 'fsck' tool. Defaults read-only hbck1.
Pass '-j /path/to/HBCK2.jar' to run hbase-2.x HBCK2.
snapshot Tool for managing snapshots
wal Write-ahead-log analyzer
hfile Store file analyzer
zkcli Run the ZooKeeper shell
master Run an HBase HMaster node
regionserver Run an HBase HRegionServer node
zookeeper Run a ZooKeeper server
rest Run an HBase REST server
thrift Run the HBase Thrift server
thrift2 Run the HBase Thrift2 server
clean Run the HBase clean up script
classpath Dump hbase CLASSPATH
mapredcp Dump CLASSPATH entries required by mapreduce
pe Run PerformanceEvaluation
ltt Run LoadTestTool
canary Run the Canary tool
version Print the version
regionsplitter Run RegionSplitter tool
rowcounter Run RowCounter tool
cellcounter Run CellCounter tool
pre-upgrade Run Pre-Upgrade validator tool
CLASSNAME Run the class named CLASSNAME
bash-4.4#
我这里使用的镜像，是配置了 hbase命令的环境变量的，所以可以直接在命令行执行 hbase 命令；
如果没有配置环境变量，可以去找下 hbase 的命令所在的目录，先去 根目录，看下 跟 hbase 有关的目录，或者 /opt 目录下。
这个镜像 satoshiyamamoto/hbase:2.1 就没有配置 hbase 的环境变量，并且 hbase 是安装在 /opt/hbase 目录下，如果需要执行 hbase 命令，则需要先切换到 /opt/hbase/bin 目录下才行。
如果没有配置环境变量的话，这个目录需要记下来，因为在后面操作导入导出 hbase 数据的时候，需要用得到；
3. 命令行操作 HBase
3.1 HBase shell 命令
使用命令 hbase shell 可以直接进入 HBase 的命令行：
bash-4.4# hbase shell
2024-02-02 16:48:16,431 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
HBase Shell
Use "help" to get list of supported commands.
Use "exit" to quit this interactive shell.
For Reference, please visit: http://hbase.apache.org/2.0/book.html#shell
Version 2.1.3, rda5ec9e4c06c537213883cca8f3cc9a7c19daf67, Mon Feb 11 15:45:33 CST 2019
Took 0.0052 seconds
hbase(main):001:0>
直接执行 help 命令，查看对应的命令的使用帮助说明：
hbase(main):001:0> help
HBase Shell, version 2.1.3, rda5ec9e4c06c537213883cca8f3cc9a7c19daf67, Mon Feb 11 15:45:33 CST 2019
Type 'help "COMMAND"', (e.g. 'help "get"' -- the quotes are necessary) for help on a specific command.
Commands are grouped. Type 'help "COMMAND_GROUP"', (e.g. 'help "general"') for help on a command group.
COMMAND GROUPS:
Group name: general
Commands: processlist, status, table_help, version, whoami
Group name: ddl
Commands: alter, alter_async, alter_status, clone_table_schema, create, describe, disable, disable_all, drop, drop_all, enable, enable_all, exists, get_table, is_disabled, is_enabled, list, list_regions, locate_region, show_filters
Group name: namespace
Commands: alter_namespace, create_namespace, describe_namespace, drop_namespace, list_namespace, list_namespace_tables
Group name: dml
Commands: append, count, delete, deleteall, get, get_counter, get_splits, incr, put, scan, truncate, truncate_preserve
Group name: tools
Commands: assign, balance_switch, balancer, balancer_enabled, catalogjanitor_enabled, catalogjanitor_run, catalogjanitor_switch, cleaner_chore_enabled, cleaner_chore_run, cleaner_chore_switch, clear_block_cache, clear_compaction_queues, clear_deadservers, close_region, compact, compact_rs, compaction_state, flush, is_in_maintenance_mode, list_deadservers, major_compact, merge_region, move, normalize, normalizer_enabled, normalizer_switch, split, splitormerge_enabled, splitormerge_switch, stop_master, stop_regionserver, trace, unassign, wal_roll, zk_dump
Group name: replication
Commands: add_peer, append_peer_exclude_namespaces, append_peer_exclude_tableCFs, append_peer_namespaces, append_peer_tableCFs, disable_peer, disable_table_replication, enable_peer, enable_table_replication, get_peer_config, list_peer_configs, list_peers, list_replicated_tables, remove_peer, remove_peer_exclude_namespaces, remove_peer_exclude_tableCFs, remove_peer_namespaces, remove_peer_tableCFs, set_peer_bandwidth, set_peer_exclude_namespaces, set_peer_exclude_tableCFs, set_peer_namespaces, set_peer_replicate_all, set_peer_serial, set_peer_tableCFs, show_peer_tableCFs, update_peer_config
Group name: snapshots
Commands: clone_snapshot, delete_all_snapshot, delete_snapshot, delete_table_snapshots, list_snapshots, list_table_snapshots, restore_snapshot, snapshot
Group name: configuration
Commands: update_all_config, update_config
Group name: quotas
Commands: list_quota_snapshots, list_quota_table_sizes, list_quotas, list_snapshot_sizes, set_quota
Group name: security
Commands: grant, list_security_capabilities, revoke, user_permission
Group name: procedures
Commands: list_locks, list_procedures
Group name: visibility labels
Commands: add_labels, clear_auths, get_auths, list_labels, set_auths, set_visibility
Group name: rsgroup
Commands: add_rsgroup, balance_rsgroup, get_rsgroup, get_server_rsgroup, get_table_rsgroup, list_rsgroups, move_namespaces_rsgroup, move_servers_namespaces_rsgroup, move_servers_rsgroup, move_servers_tables_rsgroup, move_tables_rsgroup, remove_rsgroup, remove_servers_rsgroup
SHELL USAGE:
Quote all names in HBase Shell such as table and column names. Commas delimit
command parameters. Type <RETURN> after entering a command to run it.
Dictionaries of configuration used in the creation and alteration of tables are
Ruby Hashes. They look like this:
{'key1' => 'value1', 'key2' => 'value2', ...}
and are opened and closed with curley-braces. Key/values are delimited by the
'=>' character combination. Usually keys are predefined constants such as
NAME, VERSIONS, COMPRESSION, etc. Constants do not need to be quoted. Type
'Object.constants' to see a (messy) list of all constants in the environment.
If you are using binary keys or values and need to enter them in the shell, use
double-quote'd hexadecimal representation. For example:
hbase> get 't1', "key\x03\x3f\xcd"
hbase> get 't1', "key\003\023\011"
hbase> put 't1', "test\xef\xff", 'f1:', "\x01\x33\x40"
The HBase shell is the (J)Ruby IRB with the above HBase-specific commands added.
For more on the HBase Shell, see http://hbase.apache.org/book.html
hbase(main):002:0>
可以看到，在 hbase shell 命令行，支持上面这么多的用法；
如果想看具体某个命令的使用帮助，可以使用 对应命令 + help 查看，比如：help "general"
3.2 查看命名空间
查看命名空间：list_namespace
hbase(main):002:0> list_namespace
NAMESPACE
default
hbase
hugegraph
3 row(s)
Took 0.6218 seconds
hbase(main):003:0>
可以看到这里默认有3个命名空间，default 和 hbase、hugegraph；
3.3 查看命名空间下的表
hbase(main):003:0> list_namespace_tables 'hbase'
TABLE
meta
namespace
2 row(s)
Took 0.0330 seconds
=> ["meta", "namespace"]
hbase(main):004:0>
hbase(main):005:0* list_namespace_tables 'default'
TABLE
0 row(s)
Took 0.0067 seconds
=> []
hbase(main):004:0* list_namespace_tables 'hugegraph'
TABLE
c
el
g_ai
g_di
g_ei
g_fi
g_hi
g_ie
g_ii
g_li
g_oe
g_si
g_ui
g_v
g_vi
il
m
m_si
pk
s_ai
s_di
s_ei
s_fi
s_hi
s_ie
s_ii
s_li
s_oe
s_si
s_ui
s_v
s_vi
vl
33 row(s)
Took 0.0317 seconds
=> ["c", "el", "g_ai", "g_di", "g_ei", "g_fi", "g_hi", "g_ie", "g_ii", "g_li", "g_oe", "g_si", "g_ui", "g_v", "g_vi", "il", "m", "m_si", "pk", "s_ai", "s_di", "s_ei", "s_fi", "s_hi", "s_ie", "s_ii", "s_li", "s_oe", "s_si", "s_ui", "s_v", "s_vi", "vl"]
这里如果需要获取当前命名空间下所有的表名称，可以直接在容器内执行命令：
bash-4.4#
bash-4.4# echo "list_namespace_tables 'hugegraph'" | hbase shell | tail -n 2
2024-02-02 17:06:56,173 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
["c", "el", "g_ai", "g_di", "g_ei", "g_fi", "g_hi", "g_ie", "g_ii", "g_li", "g_oe", "g_si", "g_ui", "g_v", "g_vi", "il", "m", "m_si", "pk", "s_ai", "s_di", "s_ei", "s_fi", "s_hi", "s_ie", "s_ii", "s_li", "s_oe", "s_si", "s_ui", "s_v", "s_vi", "vl"]
bash-4.4#
这个在后面我们导出数据时有用；
3.4 新建命名空间
如果已经登录 hbase shell 可直接使用命令：
hbase> create_namespace 'hugegraph'
hbase> create_namespace 'hugegraph', {'PROPERTY_NAME'=>'PROPERTY_VALUE'}
如果未登录：
bash-4.4# echo "create_namespace 'hugegraph'" | hbase shell
2024-02-03 15:21:26,299 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
HBase Shell
Use "help" to get list of supported commands.
Use "exit" to quit this interactive shell.
For Reference, please visit: http://hbase.apache.org/2.0/book.html#shell
Version 2.1.3, rda5ec9e4c06c537213883cca8f3cc9a7c19daf67, Mon Feb 11 15:45:33 CST 2019
Took 0.0046 seconds
create_namespace 'hugegraph'
Took 0.7720 seconds
bash-4.4#
bash-4.4# echo "describe_namespace 'hugegraph'" | hbase shell
2024-02-03 15:21:45,832 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
HBase Shell
Use "help" to get list of supported commands.
Use "exit" to quit this interactive shell.
For Reference, please visit: http://hbase.apache.org/2.0/book.html#shell
Version 2.1.3, rda5ec9e4c06c537213883cca8f3cc9a7c19daf67, Mon Feb 11 15:45:33 CST 2019
Took 0.0048 seconds
describe_namespace 'hugegraph'
DESCRIPTION
{NAME => 'hugegraph'}
Took 0.6109 seconds
1
3.5 查看具体表结构
如果使用过其他数据存储介质，比如 MySQL，都有具体的创建表结构的 DDL，在 HBase 中，表也有具体的 DDL脚本，这里直接看下现有的表结构，比如：hugegraph 命名空间下的 c 这张表；
直接在 hbase shell 命令行，使用命令：describe 'hugegraph:c' ，其中 describe 命令可以简写为 desc
hbase(main):007:0> describe 'hugegraph:c'
Table hugegraph:c is ENABLED
hugegraph:c, {TABLE_ATTRIBUTES => {coprocessor$1 => '|org.apache.hadoop.hbase.coprocessor.AggregateImplementation|1073741823|'}
COLUMN FAMILIES DESCRIPTION
{NAME => 'f', VERSIONS => '1', EVICT_BLOCKS_ON_CLOSE => 'false', NEW_VERSION_BEHAVIOR => 'false', KEEP_DELETED_CELLS => 'FALSE', CACHE_DATA_ON_WRITE => 'false', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0',
BLOOMFILTER => 'ROW', CACHE_INDEX_ON_WRITE => 'false', IN_MEMORY => 'false', CACHE_BLOOMS_ON_WRITE => 'false', PREFETCH_BLOCKS_ON_OPEN => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536'}
1 row(s)
Took 0.8352 seconds
hbase(main):008:0>
如果没有指定命名空间，则默认去 default 这个命名空间下查找表；
3.6 创建表
创建一个表，在默认空间下，或者在 ns1 命名空间下：
hbase> create 't1', {NAME => 'f1'}, {NAME => 'f2'}, {NAME => 'f3'}
hbase> create 'ns1:t1', {NAME => 'f1', VERSIONS => 5}
实操：
bash-4.4# cat test_schema.txt
create 'hugegraph:c', {NAME => 'f', VERSIONS => '1', EVICT_BLOCKS_ON_CLOSE => 'false', NEW_VERSION_BEHAVIOR => 'false', KEEP_DELETED_CELLS => 'FALSE', CACHE_DATA_ON_WRITE => 'false', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', CACHE_INDEX_ON_WRITE => 'false', IN_MEMORY => 'false', CACHE_BLOOMS_ON_WRITE => 'false', PREFETCH_BLOCKS_ON_OPEN => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536'}
bash-4.4#
bash-4.4# cat test_schema.txt | hbase shell
2024-02-03 15:52:34,940 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
HBase Shell
Use "help" to get list of supported commands.
Use "exit" to quit this interactive shell.
For Reference, please visit: http://hbase.apache.org/2.0/book.html#shell
Version 2.1.3, rda5ec9e4c06c537213883cca8f3cc9a7c19daf67, Mon Feb 11 15:45:33 CST 2019
Took 0.0057 seconds
create 'hugegraph:c', {NAME => 'f', VERSIONS => '1', EVICT_BLOCKS_ON_CLOSE => 'false', NEW_VERSION_BEHAVIOR => 'false', KEEP_DELETED_CELLS => 'FALSE', CACHE_DATA_ON_WRITE => 'false', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', CACHE_INDEX_ON_WRITE => 'false', IN_MEMORY => 'false', CACHE_BLOOMS_ON_WRITE => 'false', PREFETCH_BLOCKS_ON_OPEN => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536'}
Created table hugegraph:c
Took 1.3900 seconds
Hbase::Table - hugegraph:c
bash-4.4#
这时候可以在 HBase 的 Master 页面看到刚刚创建的表；
4. HBase 数据导出、导入
4.1 导出 HBase 中的某个表数据
确定要导出的表的名称和命名空间，就可以尝试数据导出了。
这里要导出的表名为 c， 命名空间为：hugegraph ，直接在容器内命令行，使用命令：
hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:c" file:///hbase/logs/export_data/data/hugegraph_c
命令的最后是设定的导出的表命名空间_表名，这里要注意文件夹的命名规范，如果是直接使用 hugegraph:c 有可能导致导出的数据丢失的问题。
在Linux系统中，文件夹名和文件名中包含冒号（:）是不被推荐的，因为冒号在Linux中具有特殊的含义。在路径中使用冒号可能导致解析错误或其他意外结果。
冒号在Linux中用于分隔路径和设备名称，例如在指定设备文件路径时使用。因此，如果在文件夹名或文件名中包含冒号，可能会导致系统无法正确解析路径。
导出日志：
bash-4.4# hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:c" file:///hbase/logs/export_data/data/hugegraph_c
2024-02-03 16:05:54,134 INFO [main] mapreduce.ExportUtils: versions=1, starttime=0, endtime=9223372036854775807, keepDeletedCells=false, visibility labels=null
2024-02-03 16:05:54,458 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2024-02-03 16:05:55,077 INFO [main] Configuration.deprecation: session.id is deprecated. Instead, use dfs.metrics.session-id
2024-02-03 16:05:55,078 INFO [main] jvm.JvmMetrics: Initializing JVM Metrics with processName=JobTracker, sessionId=
2024-02-03 16:05:55,394 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.10-39d3a4f269333c922ed3db283be479f9deacaa0f, built on 03/23/2017 10:13 GMT
2024-02-03 16:05:55,394 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:host.name=hbase
2024-02-03 16:05:55,394 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:java.version=1.8.0_191
2024-02-03 16:05:55,394 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation
2024-02-03 16:05:55,394 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:java.home=/usr/lib/jvm/java-1.8-openjdk/jre
2024-02-03 16:05:55,394 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: l-4.0.23.Final.jar:/hbase/bin/../lib/org.eclipse.jdt.core-3.8.2.v20130121.jar:/hbase/bin/../lib/osgi-resource-locator-1.0.1.jar:/hbase/bin/../lib/paranamer-2.3.jar:/hbase/bin/../lib/protobuf-java-2.5.0.jar:/hbase/bin/../lib/snappy-java-1.0.5.jar:/hbase/bin/../lib/spymemcached-2.12.2.jar:/hbase/bin/../lib/validation-api-1.1.0.Final.jar:/hbase/bin/../lib/xmlenc-0.52.jar:/hbase/bin/../lib/xz-1.0.jar:/hbase/bin/../lib/zookeeper-3.4.10.jar:/hbase/bin/../lib/client-facing-thirdparty/audience-annotations-0.5.0.jar:/hbase/bin/../lib/client-facing-thirdparty/commons-logging-1.2.jar:/hbase/bin/../lib/client-facing-thirdparty/findbugs-annotations-1.3.9-1.jar:/hbase/bin/../lib/client-facing-thirdparty/htrace-core4-4.2.0-incubating.jar:/hbase/bin/../lib/client-facing-thirdparty/log4j-1.2.17.jar:/hbase/bin/../lib/client-facing-thirdparty/slf4j-api-1.7.25.jar:/hbase/bin/../lib/client-facing-thirdparty/htrace-core-3.1.0-incubating.jar:/hbase/bin/../lib/client-facing-thirdparty/slf4j-log4j12-1.7.25.jar
2024-02-03 16:05:55,395 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:java.library.path=/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64/server:/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64:/usr/lib/jvm/java-1.8-openjdk/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
2024-02-03 16:05:55,395 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
2024-02-03 16:05:55,395 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
2024-02-03 16:05:55,395 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:os.name=Linux
2024-02-03 16:05:55,395 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:os.arch=amd64
2024-02-03 16:05:55,395 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:os.version=3.10.0-1160.el7.x86_64
2024-02-03 16:05:55,395 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:user.name=root
2024-02-03 16:05:55,395 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:user.home=/root
2024-02-03 16:05:55,395 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Client environment:user.dir=/
2024-02-03 16:05:55,398 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2181 sessionTimeout=90000 watcher=org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient$$Lambda$14/606431564@1c8ee286
2024-02-03 16:05:55,425 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2024-02-03 16:05:55,442 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18-SendThread(localhost:2181)] zookeeper.ClientCnxn: Socket connection established to localhost/127.0.0.1:2181, initiating session
2024-02-03 16:05:55,470 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18-SendThread(localhost:2181)] zookeeper.ClientCnxn: Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x18d46ca91220121, negotiated timeout = 90000
2024-02-03 16:05:55,695 INFO [main] mapreduce.RegionSizeCalculator: Calculating region sizes for table "hugegraph:c".
2024-02-03 16:05:56,383 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18] zookeeper.ZooKeeper: Session: 0x18d46ca91220121 closed
2024-02-03 16:05:56,385 INFO [ReadOnlyZKClient-localhost:2181@0x1a942c18-EventThread] zookeeper.ClientCnxn: EventThread shut down for session: 0x18d46ca91220121
2024-02-03 16:05:56,417 INFO [main] mapreduce.JobSubmitter: number of splits:1
2024-02-03 16:05:56,437 INFO [main] Configuration.deprecation: io.bytes.per.checksum is deprecated. Instead, use dfs.bytes-per-checksum
2024-02-03 16:05:56,545 INFO [main] mapreduce.JobSubmitter: Submitting tokens for job: job_local1007328070_0001
2024-02-03 16:05:56,907 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556667/hbase-hadoop-compat-2.1.3.jar <- //hbase-hadoop-compat-2.1.3.jar
2024-02-03 16:05:56,958 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-hadoop-compat-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556667/hbase-hadoop-compat-2.1.3.jar
2024-02-03 16:05:57,243 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556668/commons-lang3-3.6.jar <- //commons-lang3-3.6.jar
2024-02-03 16:05:57,260 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/commons-lang3-3.6.jar as file:/tmp/hadoop-root/mapred/local/1706947556668/commons-lang3-3.6.jar
2024-02-03 16:05:57,295 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556669/hbase-shaded-miscellaneous-2.1.0.jar <- //hbase-shaded-miscellaneous-2.1.0.jar
2024-02-03 16:05:57,298 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-shaded-miscellaneous-2.1.0.jar as file:/tmp/hadoop-root/mapred/local/1706947556669/hbase-shaded-miscellaneous-2.1.0.jar
2024-02-03 16:05:57,298 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556670/jackson-annotations-2.9.2.jar <- //jackson-annotations-2.9.2.jar
2024-02-03 16:05:57,300 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/jackson-annotations-2.9.2.jar as file:/tmp/hadoop-root/mapred/local/1706947556670/jackson-annotations-2.9.2.jar
2024-02-03 16:05:57,300 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556671/hbase-metrics-api-2.1.3.jar <- //hbase-metrics-api-2.1.3.jar
2024-02-03 16:05:57,303 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-metrics-api-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556671/hbase-metrics-api-2.1.3.jar
2024-02-03 16:05:57,303 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556672/zookeeper-3.4.10.jar <- //zookeeper-3.4.10.jar
2024-02-03 16:05:57,306 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/zookeeper-3.4.10.jar as file:/tmp/hadoop-root/mapred/local/1706947556672/zookeeper-3.4.10.jar
2024-02-03 16:05:57,306 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556673/metrics-core-3.2.1.jar <- //metrics-core-3.2.1.jar
2024-02-03 16:05:57,308 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/metrics-core-3.2.1.jar as file:/tmp/hadoop-root/mapred/local/1706947556673/metrics-core-3.2.1.jar
2024-02-03 16:05:57,308 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556674/hbase-protocol-2.1.3.jar <- //hbase-protocol-2.1.3.jar
2024-02-03 16:05:57,330 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-protocol-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556674/hbase-protocol-2.1.3.jar
2024-02-03 16:05:57,330 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556675/hadoop-mapreduce-client-core-2.7.7.jar <- //hadoop-mapreduce-client-core-2.7.7.jar
2024-02-03 16:05:57,333 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hadoop-mapreduce-client-core-2.7.7.jar as file:/tmp/hadoop-root/mapred/local/1706947556675/hadoop-mapreduce-client-core-2.7.7.jar
2024-02-03 16:05:57,333 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556676/hbase-metrics-2.1.3.jar <- //hbase-metrics-2.1.3.jar
2024-02-03 16:05:57,337 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-metrics-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556676/hbase-metrics-2.1.3.jar
2024-02-03 16:05:57,337 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556677/protobuf-java-2.5.0.jar <- //protobuf-java-2.5.0.jar
2024-02-03 16:05:57,339 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/protobuf-java-2.5.0.jar as file:/tmp/hadoop-root/mapred/local/1706947556677/protobuf-java-2.5.0.jar
2024-02-03 16:05:57,339 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556678/hbase-mapreduce-2.1.3.jar <- //hbase-mapreduce-2.1.3.jar
2024-02-03 16:05:57,343 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-mapreduce-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556678/hbase-mapreduce-2.1.3.jar
2024-02-03 16:05:57,343 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556679/hbase-shaded-protobuf-2.1.0.jar <- //hbase-shaded-protobuf-2.1.0.jar
2024-02-03 16:05:57,345 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-shaded-protobuf-2.1.0.jar as file:/tmp/hadoop-root/mapred/local/1706947556679/hbase-shaded-protobuf-2.1.0.jar
2024-02-03 16:05:57,345 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556680/hbase-protocol-shaded-2.1.3.jar <- //hbase-protocol-shaded-2.1.3.jar
2024-02-03 16:05:57,348 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-protocol-shaded-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556680/hbase-protocol-shaded-2.1.3.jar
2024-02-03 16:05:57,348 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556681/hbase-server-2.1.3.jar <- //hbase-server-2.1.3.jar
2024-02-03 16:05:57,350 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-server-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556681/hbase-server-2.1.3.jar
2024-02-03 16:05:57,350 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556682/hbase-client-2.1.3.jar <- //hbase-client-2.1.3.jar
2024-02-03 16:05:57,352 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-client-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556682/hbase-client-2.1.3.jar
2024-02-03 16:05:57,353 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556683/jackson-databind-2.9.2.jar <- //jackson-databind-2.9.2.jar
2024-02-03 16:05:57,355 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/jackson-databind-2.9.2.jar as file:/tmp/hadoop-root/mapred/local/1706947556683/jackson-databind-2.9.2.jar
2024-02-03 16:05:57,355 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556684/hbase-hadoop2-compat-2.1.3.jar <- //hbase-hadoop2-compat-2.1.3.jar
2024-02-03 16:05:57,357 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-hadoop2-compat-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556684/hbase-hadoop2-compat-2.1.3.jar
2024-02-03 16:05:57,357 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556685/hbase-shaded-netty-2.1.0.jar <- //hbase-shaded-netty-2.1.0.jar
2024-02-03 16:05:57,360 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-shaded-netty-2.1.0.jar as file:/tmp/hadoop-root/mapred/local/1706947556685/hbase-shaded-netty-2.1.0.jar
2024-02-03 16:05:57,360 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556686/jackson-core-2.9.2.jar <- //jackson-core-2.9.2.jar
2024-02-03 16:05:57,363 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/jackson-core-2.9.2.jar as file:/tmp/hadoop-root/mapred/local/1706947556686/jackson-core-2.9.2.jar
2024-02-03 16:05:57,363 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556687/htrace-core4-4.2.0-incubating.jar <- //htrace-core4-4.2.0-incubating.jar
2024-02-03 16:05:57,366 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/client-facing-thirdparty/htrace-core4-4.2.0-incubating.jar as file:/tmp/hadoop-root/mapred/local/1706947556687/htrace-core4-4.2.0-incubating.jar
2024-02-03 16:05:57,366 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556688/hbase-zookeeper-2.1.3.jar <- //hbase-zookeeper-2.1.3.jar
2024-02-03 16:05:57,369 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-zookeeper-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556688/hbase-zookeeper-2.1.3.jar
2024-02-03 16:05:57,369 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556689/hadoop-common-2.7.7.jar <- //hadoop-common-2.7.7.jar
2024-02-03 16:05:57,371 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hadoop-common-2.7.7.jar as file:/tmp/hadoop-root/mapred/local/1706947556689/hadoop-common-2.7.7.jar
2024-02-03 16:05:57,371 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706947556690/hbase-common-2.1.3.jar <- //hbase-common-2.1.3.jar
2024-02-03 16:05:57,374 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-common-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706947556690/hbase-common-2.1.3.jar
2024-02-03 16:05:57,453 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556667/hbase-hadoop-compat-2.1.3.jar
2024-02-03 16:05:57,454 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556668/commons-lang3-3.6.jar
2024-02-03 16:05:57,454 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556669/hbase-shaded-miscellaneous-2.1.0.jar
2024-02-03 16:05:57,454 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556670/jackson-annotations-2.9.2.jar
2024-02-03 16:05:57,454 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556671/hbase-metrics-api-2.1.3.jar
2024-02-03 16:05:57,454 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556672/zookeeper-3.4.10.jar
2024-02-03 16:05:57,454 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556673/metrics-core-3.2.1.jar
2024-02-03 16:05:57,454 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556674/hbase-protocol-2.1.3.jar
2024-02-03 16:05:57,454 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556675/hadoop-mapreduce-client-core-2.7.7.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556676/hbase-metrics-2.1.3.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556677/protobuf-java-2.5.0.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556678/hbase-mapreduce-2.1.3.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556679/hbase-shaded-protobuf-2.1.0.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556680/hbase-protocol-shaded-2.1.3.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556681/hbase-server-2.1.3.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556682/hbase-client-2.1.3.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556683/jackson-databind-2.9.2.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556684/hbase-hadoop2-compat-2.1.3.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556685/hbase-shaded-netty-2.1.0.jar
2024-02-03 16:05:57,455 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556686/jackson-core-2.9.2.jar
2024-02-03 16:05:57,456 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556687/htrace-core4-4.2.0-incubating.jar
2024-02-03 16:05:57,456 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556688/hbase-zookeeper-2.1.3.jar
2024-02-03 16:05:57,456 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556689/hadoop-common-2.7.7.jar
2024-02-03 16:05:57,456 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706947556690/hbase-common-2.1.3.jar
2024-02-03 16:05:57,462 INFO [main] mapreduce.Job: The url to track the job: http://localhost:8080/
2024-02-03 16:05:57,463 INFO [main] mapreduce.Job: Running job: job_local1007328070_0001
2024-02-03 16:05:57,464 INFO [Thread-52] mapred.LocalJobRunner: OutputCommitter set in config null
2024-02-03 16:05:57,495 INFO [Thread-52] output.FileOutputCommitter: File Output Committer Algorithm version is 1
2024-02-03 16:05:57,497 INFO [Thread-52] mapred.LocalJobRunner: OutputCommitter is org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
2024-02-03 16:05:57,533 INFO [Thread-52] mapred.LocalJobRunner: Waiting for map tasks
2024-02-03 16:05:57,534 INFO [LocalJobRunner Map Task Executor #0] mapred.LocalJobRunner: Starting task: attempt_local1007328070_0001_m_000000_0
2024-02-03 16:05:57,569 INFO [LocalJobRunner Map Task Executor #0] output.FileOutputCommitter: File Output Committer Algorithm version is 1
2024-02-03 16:05:57,585 INFO [LocalJobRunner Map Task Executor #0] mapred.Task: Using ResourceCalculatorProcessTree : [ ]
2024-02-03 16:05:57,866 INFO [LocalJobRunner Map Task Executor #0] mapred.MapTask: Processing split: HBase table split(table name: hugegraph:c, scan: {"loadColumnFamiliesOnDemand":null,"startRow":"","stopRow":"","batch":-1,"cacheBlocks":false,"totalColumns":0,"maxResultSize":-1,"families":{},"caching":100,"maxVersions":1,"timeRange":[0,9223372036854775807]}, start row: , end row: , region location: hbase.aikg-net, encoded region name: 0f116ece5ff8d360ab7a4aabbbcefea5)
2024-02-03 16:05:57,874 INFO [ReadOnlyZKClient-localhost:2181@0x444af11a] zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2181 sessionTimeout=90000 watcher=org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient$$Lambda$14/606431564@1c8ee286
2024-02-03 16:05:57,877 INFO [ReadOnlyZKClient-localhost:2181@0x444af11a-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2024-02-03 16:05:57,878 INFO [ReadOnlyZKClient-localhost:2181@0x444af11a-SendThread(localhost:2181)] zookeeper.ClientCnxn: Socket connection established to localhost/127.0.0.1:2181, initiating session
2024-02-03 16:05:57,880 INFO [ReadOnlyZKClient-localhost:2181@0x444af11a-SendThread(localhost:2181)] zookeeper.ClientCnxn: Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x18d46ca91220122, negotiated timeout = 90000
2024-02-03 16:05:57,883 INFO [LocalJobRunner Map Task Executor #0] mapreduce.TableInputFormatBase: Input split length: 0 bytes.
2024-02-03 16:05:57,972 INFO [LocalJobRunner Map Task Executor #0] mapred.LocalJobRunner:
2024-02-03 16:05:57,979 INFO [ReadOnlyZKClient-localhost:2181@0x444af11a] zookeeper.ZooKeeper: Session: 0x18d46ca91220122 closed
2024-02-03 16:05:57,980 INFO [ReadOnlyZKClient-localhost:2181@0x444af11a-EventThread] zookeeper.ClientCnxn: EventThread shut down for session: 0x18d46ca91220122
2024-02-03 16:05:57,981 INFO [LocalJobRunner Map Task Executor #0] mapred.Task: Task:attempt_local1007328070_0001_m_000000_0 is done. And is in the process of committing
2024-02-03 16:05:57,990 INFO [LocalJobRunner Map Task Executor #0] mapred.LocalJobRunner:
2024-02-03 16:05:57,991 INFO [LocalJobRunner Map Task Executor #0] mapred.Task: Task attempt_local1007328070_0001_m_000000_0 is allowed to commit now
2024-02-03 16:05:57,992 INFO [LocalJobRunner Map Task Executor #0] output.FileOutputCommitter: Saved output of task 'attempt_local1007328070_0001_m_000000_0' to file:/hbase/logs/export_data/data/hugegraph_c/_temporary/0/task_local1007328070_0001_m_000000
2024-02-03 16:05:57,993 INFO [LocalJobRunner Map Task Executor #0] mapred.LocalJobRunner: map
2024-02-03 16:05:57,993 INFO [LocalJobRunner Map Task Executor #0] mapred.Task: Task 'attempt_local1007328070_0001_m_000000_0' done.
2024-02-03 16:05:57,997 INFO [LocalJobRunner Map Task Executor #0] mapred.Task: Final Counters for attempt_local1007328070_0001_m_000000_0: Counters: 28
File System Counters
FILE: Number of bytes read=37598840
FILE: Number of bytes written=38261949
FILE: Number of read operations=0
FILE: Number of large read operations=0
FILE: Number of write operations=0
Map-Reduce Framework
Map input records=5
Map output records=5
Input split bytes=142
Spilled Records=0
Failed Shuffles=0
Merged Map outputs=0
GC time elapsed (ms)=0
Total committed heap usage (bytes)=508887040
HBase Counters
BYTES_IN_REMOTE_RESULTS=0
BYTES_IN_RESULTS=175
MILLIS_BETWEEN_NEXTS=28
NOT_SERVING_REGION_EXCEPTION=0
NUM_SCANNER_RESTARTS=0
NUM_SCAN_RESULTS_STALE=0
REGIONS_SCANNED=1
REMOTE_RPC_CALLS=0
REMOTE_RPC_RETRIES=0
ROWS_FILTERED=0
ROWS_SCANNED=5
RPC_CALLS=1
RPC_RETRIES=0
File Input Format Counters
Bytes Read=0
File Output Format Counters
Bytes Written=366
2024-02-03 16:05:57,997 INFO [LocalJobRunner Map Task Executor #0] mapred.LocalJobRunner: Finishing task: attempt_local1007328070_0001_m_000000_0
2024-02-03 16:05:57,998 INFO [Thread-52] mapred.LocalJobRunner: map task executor complete.
2024-02-03 16:05:58,468 INFO [main] mapreduce.Job: Job job_local1007328070_0001 running in uber mode : false
2024-02-03 16:05:58,470 INFO [main] mapreduce.Job: map 100% reduce 0%
2024-02-03 16:05:58,473 INFO [main] mapreduce.Job: Job job_local1007328070_0001 completed successfully
2024-02-03 16:05:58,499 INFO [main] mapreduce.Job: Counters: 28
File System Counters
FILE: Number of bytes read=37598840
FILE: Number of bytes written=38261949
FILE: Number of read operations=0
FILE: Number of large read operations=0
FILE: Number of write operations=0
Map-Reduce Framework
Map input records=5
Map output records=5
Input split bytes=142
Spilled Records=0
Failed Shuffles=0
Merged Map outputs=0
GC time elapsed (ms)=0
Total committed heap usage (bytes)=508887040
HBase Counters
BYTES_IN_REMOTE_RESULTS=0
BYTES_IN_RESULTS=175
MILLIS_BETWEEN_NEXTS=28
NOT_SERVING_REGION_EXCEPTION=0
NUM_SCANNER_RESTARTS=0
NUM_SCAN_RESULTS_STALE=0
REGIONS_SCANNED=1
REMOTE_RPC_CALLS=0
REMOTE_RPC_RETRIES=0
ROWS_FILTERED=0
ROWS_SCANNED=5
RPC_CALLS=1
RPC_RETRIES=0
File Input Format Counters
Bytes Read=0
File Output Format Counters
Bytes Written=366
bash-4.4#
导出的文件：
[root@localhost export_data]# pwd
/data/docker-volume/hbase/logs/export_data
[root@localhost export_data]#
[root@localhost export_data]# cd data/
[root@localhost data]# ll
总用量 0
drwxr-xr-x. 2 root root 88 2月 3 16:05 hugegraph_c
[root@localhost data]#
[root@localhost data]# ll -h hugegraph_c/
总用量 4.0K
-rw-r--r--. 1 root root 354 2月 3 16:05 part-m-00000
-rw-r--r--. 1 root root 0 2月 3 16:05 _SUCCESS
[root@localhost data]#
这里的 part-m-00000 就是等下导入数据要用到的文件；
4.2 导入 HBase 中的某个表数据
CV上面导出的文件夹到新的环境，确保已经启动了 HBase，然后执行导入：
hbase org.apache.hadoop.hbase.mapreduce.Import "hugegraph:c" file:///hbase/logs/export_data/data/hugegraph_c
这里如果 hbase 命令不支持在命令行直接使用的话，可以写绝对路径，如：
/opt/hbase/bin/hbase org.apache.hadoop.hbase.mapreduce.Import "hugegraph:c" file:///hbase/logs/export_data/data/hugegraph_c
导入日志：
bash-4.4# hbase org.apache.hadoop.hbase.mapreduce.Import "hugegraph:c" file:///hbase/logs/export_data/data/hugegraph_c
2024-02-03 16:13:47,069 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2024-02-03 16:13:47,442 INFO [main] mapreduce.Import: writing directly to table from Mapper.
2024-02-03 16:13:47,604 INFO [main] Configuration.deprecation: session.id is deprecated. Instead, use dfs.metrics.session-id
2024-02-03 16:13:47,605 INFO [main] jvm.JvmMetrics: Initializing JVM Metrics with processName=JobTracker, sessionId=
2024-02-03 16:13:47,738 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.10-39d3a4f269333c922ed3db283be479f9deacaa0f, built on 03/23/2017 10:13 GMT
2024-02-03 16:13:47,738 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:host.name=hbase-test
2024-02-03 16:13:47,738 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:java.version=1.8.0_191
2024-02-03 16:13:47,738 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation
2024-02-03 16:13:47,738 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:java.home=/usr/lib/jvm/java-1.8-openjdk/jre
2024-02-03 16:13:47,738 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: l-4.0.23.Final.jar:/hbase/bin/../lib/org.eclipse.jdt.core-3.8.2.v20130121.jar:/hbase/bin/../lib/osgi-resource-locator-1.0.1.jar:/hbase/bin/../lib/paranamer-2.3.jar:/hbase/bin/../lib/protobuf-java-2.5.0.jar:/hbase/bin/../lib/snappy-java-1.0.5.jar:/hbase/bin/../lib/spymemcached-2.12.2.jar:/hbase/bin/../lib/validation-api-1.1.0.Final.jar:/hbase/bin/../lib/xmlenc-0.52.jar:/hbase/bin/../lib/xz-1.0.jar:/hbase/bin/../lib/zookeeper-3.4.10.jar:/hbase/bin/../lib/client-facing-thirdparty/audience-annotations-0.5.0.jar:/hbase/bin/../lib/client-facing-thirdparty/commons-logging-1.2.jar:/hbase/bin/../lib/client-facing-thirdparty/findbugs-annotations-1.3.9-1.jar:/hbase/bin/../lib/client-facing-thirdparty/htrace-core4-4.2.0-incubating.jar:/hbase/bin/../lib/client-facing-thirdparty/log4j-1.2.17.jar:/hbase/bin/../lib/client-facing-thirdparty/slf4j-api-1.7.25.jar:/hbase/bin/../lib/client-facing-thirdparty/htrace-core-3.1.0-incubating.jar:/hbase/bin/../lib/client-facing-thirdparty/slf4j-log4j12-1.7.25.jar
2024-02-03 16:13:47,739 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:java.library.path=/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64/server:/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64:/usr/lib/jvm/java-1.8-openjdk/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
2024-02-03 16:13:47,739 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
2024-02-03 16:13:47,739 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
2024-02-03 16:13:47,739 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:os.name=Linux
2024-02-03 16:13:47,739 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:os.arch=amd64
2024-02-03 16:13:47,739 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:os.version=3.10.0-1160.el7.x86_64
2024-02-03 16:13:47,739 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:user.name=root
2024-02-03 16:13:47,739 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:user.home=/root
2024-02-03 16:13:47,739 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Client environment:user.dir=/hbase-2.1.3/logs/export_data
2024-02-03 16:13:47,741 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d] zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2181 sessionTimeout=90000 watcher=org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient$$Lambda$13/450416974@60e9aad6
2024-02-03 16:13:47,765 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2024-02-03 16:13:47,777 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d-SendThread(localhost:2181)] zookeeper.ClientCnxn: Socket connection established to localhost/127.0.0.1:2181, initiating session
2024-02-03 16:13:47,796 INFO [ReadOnlyZKClient-localhost:2181@0x6bedbc4d-SendThread(localhost:2181)] zookeeper.ClientCnxn: Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x18d68e7f0a80012, negotiated timeout = 90000
2024-02-03 16:13:48,880 INFO [main] input.FileInputFormat: Total input paths to process : 1
2024-02-03 16:13:48,914 INFO [main] mapreduce.JobSubmitter: number of splits:1
2024-02-03 16:13:49,036 INFO [main] mapreduce.JobSubmitter: Submitting tokens for job: job_local1318778997_0001
2024-02-03 16:13:49,412 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029145/hbase-hadoop-compat-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-hadoop-compat-2.1.3.jar
2024-02-03 16:13:49,496 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-hadoop-compat-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029145/hbase-hadoop-compat-2.1.3.jar
2024-02-03 16:13:49,604 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029146/commons-lang3-3.6.jar <- /hbase-2.1.3/logs/export_data/commons-lang3-3.6.jar
2024-02-03 16:13:49,606 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/commons-lang3-3.6.jar as file:/tmp/hadoop-root/mapred/local/1706948029146/commons-lang3-3.6.jar
2024-02-03 16:13:49,610 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029147/hbase-shaded-miscellaneous-2.1.0.jar <- /hbase-2.1.3/logs/export_data/hbase-shaded-miscellaneous-2.1.0.jar
2024-02-03 16:13:49,630 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-shaded-miscellaneous-2.1.0.jar as file:/tmp/hadoop-root/mapred/local/1706948029147/hbase-shaded-miscellaneous-2.1.0.jar
2024-02-03 16:13:49,630 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029148/jackson-annotations-2.9.2.jar <- /hbase-2.1.3/logs/export_data/jackson-annotations-2.9.2.jar
2024-02-03 16:13:49,660 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/jackson-annotations-2.9.2.jar as file:/tmp/hadoop-root/mapred/local/1706948029148/jackson-annotations-2.9.2.jar
2024-02-03 16:13:49,694 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029149/hbase-metrics-api-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-metrics-api-2.1.3.jar
2024-02-03 16:13:49,714 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-metrics-api-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029149/hbase-metrics-api-2.1.3.jar
2024-02-03 16:13:49,714 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029150/zookeeper-3.4.10.jar <- /hbase-2.1.3/logs/export_data/zookeeper-3.4.10.jar
2024-02-03 16:13:49,716 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/zookeeper-3.4.10.jar as file:/tmp/hadoop-root/mapred/local/1706948029150/zookeeper-3.4.10.jar
2024-02-03 16:13:49,717 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029151/metrics-core-3.2.1.jar <- /hbase-2.1.3/logs/export_data/metrics-core-3.2.1.jar
2024-02-03 16:13:49,723 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/metrics-core-3.2.1.jar as file:/tmp/hadoop-root/mapred/local/1706948029151/metrics-core-3.2.1.jar
2024-02-03 16:13:49,723 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029152/hbase-protocol-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-protocol-2.1.3.jar
2024-02-03 16:13:49,730 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-protocol-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029152/hbase-protocol-2.1.3.jar
2024-02-03 16:13:49,730 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029153/hadoop-mapreduce-client-core-2.7.7.jar <- /hbase-2.1.3/logs/export_data/hadoop-mapreduce-client-core-2.7.7.jar
2024-02-03 16:13:49,735 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hadoop-mapreduce-client-core-2.7.7.jar as file:/tmp/hadoop-root/mapred/local/1706948029153/hadoop-mapreduce-client-core-2.7.7.jar
2024-02-03 16:13:49,735 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029154/hbase-metrics-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-metrics-2.1.3.jar
2024-02-03 16:13:49,737 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-metrics-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029154/hbase-metrics-2.1.3.jar
2024-02-03 16:13:49,737 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029155/protobuf-java-2.5.0.jar <- /hbase-2.1.3/logs/export_data/protobuf-java-2.5.0.jar
2024-02-03 16:13:49,755 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/protobuf-java-2.5.0.jar as file:/tmp/hadoop-root/mapred/local/1706948029155/protobuf-java-2.5.0.jar
2024-02-03 16:13:49,756 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029156/hbase-mapreduce-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-mapreduce-2.1.3.jar
2024-02-03 16:13:49,758 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-mapreduce-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029156/hbase-mapreduce-2.1.3.jar
2024-02-03 16:13:49,758 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029157/hbase-shaded-protobuf-2.1.0.jar <- /hbase-2.1.3/logs/export_data/hbase-shaded-protobuf-2.1.0.jar
2024-02-03 16:13:49,760 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-shaded-protobuf-2.1.0.jar as file:/tmp/hadoop-root/mapred/local/1706948029157/hbase-shaded-protobuf-2.1.0.jar
2024-02-03 16:13:49,760 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029158/hbase-protocol-shaded-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-protocol-shaded-2.1.3.jar
2024-02-03 16:13:49,762 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-protocol-shaded-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029158/hbase-protocol-shaded-2.1.3.jar
2024-02-03 16:13:49,762 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029159/hbase-server-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-server-2.1.3.jar
2024-02-03 16:13:49,764 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-server-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029159/hbase-server-2.1.3.jar
2024-02-03 16:13:49,764 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029160/hbase-client-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-client-2.1.3.jar
2024-02-03 16:13:49,766 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-client-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029160/hbase-client-2.1.3.jar
2024-02-03 16:13:49,766 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029161/jackson-databind-2.9.2.jar <- /hbase-2.1.3/logs/export_data/jackson-databind-2.9.2.jar
2024-02-03 16:13:49,768 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/jackson-databind-2.9.2.jar as file:/tmp/hadoop-root/mapred/local/1706948029161/jackson-databind-2.9.2.jar
2024-02-03 16:13:49,768 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029162/hbase-hadoop2-compat-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-hadoop2-compat-2.1.3.jar
2024-02-03 16:13:49,770 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-hadoop2-compat-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029162/hbase-hadoop2-compat-2.1.3.jar
2024-02-03 16:13:49,770 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029163/hbase-shaded-netty-2.1.0.jar <- /hbase-2.1.3/logs/export_data/hbase-shaded-netty-2.1.0.jar
2024-02-03 16:13:49,772 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-shaded-netty-2.1.0.jar as file:/tmp/hadoop-root/mapred/local/1706948029163/hbase-shaded-netty-2.1.0.jar
2024-02-03 16:13:49,773 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029164/jackson-core-2.9.2.jar <- /hbase-2.1.3/logs/export_data/jackson-core-2.9.2.jar
2024-02-03 16:13:49,774 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/jackson-core-2.9.2.jar as file:/tmp/hadoop-root/mapred/local/1706948029164/jackson-core-2.9.2.jar
2024-02-03 16:13:49,775 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029165/htrace-core4-4.2.0-incubating.jar <- /hbase-2.1.3/logs/export_data/htrace-core4-4.2.0-incubating.jar
2024-02-03 16:13:49,776 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/client-facing-thirdparty/htrace-core4-4.2.0-incubating.jar as file:/tmp/hadoop-root/mapred/local/1706948029165/htrace-core4-4.2.0-incubating.jar
2024-02-03 16:13:49,776 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029166/hbase-zookeeper-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-zookeeper-2.1.3.jar
2024-02-03 16:13:49,778 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-zookeeper-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029166/hbase-zookeeper-2.1.3.jar
2024-02-03 16:13:49,778 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029167/hadoop-common-2.7.7.jar <- /hbase-2.1.3/logs/export_data/hadoop-common-2.7.7.jar
2024-02-03 16:13:49,780 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hadoop-common-2.7.7.jar as file:/tmp/hadoop-root/mapred/local/1706948029167/hadoop-common-2.7.7.jar
2024-02-03 16:13:49,780 INFO [main] mapred.LocalDistributedCacheManager: Creating symlink: /tmp/hadoop-root/mapred/local/1706948029168/hbase-common-2.1.3.jar <- /hbase-2.1.3/logs/export_data/hbase-common-2.1.3.jar
2024-02-03 16:13:49,782 INFO [main] mapred.LocalDistributedCacheManager: Localized file:/hbase-2.1.3/lib/hbase-common-2.1.3.jar as file:/tmp/hadoop-root/mapred/local/1706948029168/hbase-common-2.1.3.jar
2024-02-03 16:13:49,831 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029145/hbase-hadoop-compat-2.1.3.jar
2024-02-03 16:13:49,831 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029146/commons-lang3-3.6.jar
2024-02-03 16:13:49,831 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029147/hbase-shaded-miscellaneous-2.1.0.jar
2024-02-03 16:13:49,831 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029148/jackson-annotations-2.9.2.jar
2024-02-03 16:13:49,831 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029149/hbase-metrics-api-2.1.3.jar
2024-02-03 16:13:49,831 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029150/zookeeper-3.4.10.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029151/metrics-core-3.2.1.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029152/hbase-protocol-2.1.3.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029153/hadoop-mapreduce-client-core-2.7.7.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029154/hbase-metrics-2.1.3.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029155/protobuf-java-2.5.0.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029156/hbase-mapreduce-2.1.3.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029157/hbase-shaded-protobuf-2.1.0.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029158/hbase-protocol-shaded-2.1.3.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029159/hbase-server-2.1.3.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029160/hbase-client-2.1.3.jar
2024-02-03 16:13:49,832 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029161/jackson-databind-2.9.2.jar
2024-02-03 16:13:49,833 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029162/hbase-hadoop2-compat-2.1.3.jar
2024-02-03 16:13:49,833 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029163/hbase-shaded-netty-2.1.0.jar
2024-02-03 16:13:49,833 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029164/jackson-core-2.9.2.jar
2024-02-03 16:13:49,833 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029165/htrace-core4-4.2.0-incubating.jar
2024-02-03 16:13:49,833 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029166/hbase-zookeeper-2.1.3.jar
2024-02-03 16:13:49,833 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029167/hadoop-common-2.7.7.jar
2024-02-03 16:13:49,833 INFO [main] mapred.LocalDistributedCacheManager: file:/tmp/hadoop-root/mapred/local/1706948029168/hbase-common-2.1.3.jar
2024-02-03 16:13:49,838 INFO [main] mapreduce.Job: The url to track the job: http://localhost:8080/
2024-02-03 16:13:49,839 INFO [main] mapreduce.Job: Running job: job_local1318778997_0001
2024-02-03 16:13:49,842 INFO [Thread-54] mapred.LocalJobRunner: OutputCommitter set in config null
2024-02-03 16:13:49,881 INFO [Thread-54] mapred.LocalJobRunner: OutputCommitter is org.apache.hadoop.hbase.mapreduce.TableOutputCommitter
2024-02-03 16:13:49,918 INFO [Thread-54] mapred.LocalJobRunner: Waiting for map tasks
2024-02-03 16:13:49,919 INFO [LocalJobRunner Map Task Executor #0] mapred.LocalJobRunner: Starting task: attempt_local1318778997_0001_m_000000_0
2024-02-03 16:13:49,980 INFO [LocalJobRunner Map Task Executor #0] mapred.Task: Using ResourceCalculatorProcessTree : [ ]
2024-02-03 16:13:49,986 INFO [LocalJobRunner Map Task Executor #0] mapred.MapTask: Processing split: file:/hbase/logs/export_data/data/hugegraph_c/part-m-00000:0+354
2024-02-03 16:13:49,997 INFO [ReadOnlyZKClient-localhost:2181@0x62cc5d7f] zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2181 sessionTimeout=90000 watcher=org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient$$Lambda$13/450416974@60e9aad6
2024-02-03 16:13:49,999 INFO [ReadOnlyZKClient-localhost:2181@0x62cc5d7f-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2024-02-03 16:13:49,999 INFO [ReadOnlyZKClient-localhost:2181@0x62cc5d7f-SendThread(localhost:2181)] zookeeper.ClientCnxn: Socket connection established to localhost/127.0.0.1:2181, initiating session
2024-02-03 16:13:50,003 INFO [ReadOnlyZKClient-localhost:2181@0x62cc5d7f-SendThread(localhost:2181)] zookeeper.ClientCnxn: Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x18d68e7f0a80013, negotiated timeout = 90000
2024-02-03 16:13:50,012 INFO [LocalJobRunner Map Task Executor #0] mapreduce.TableOutputFormat: Created table instance for hugegraph:c
2024-02-03 16:13:50,032 INFO [LocalJobRunner Map Task Executor #0] mapreduce.Import: Setting up class org.apache.hadoop.hbase.mapreduce.Import$Importer mapper.
2024-02-03 16:13:50,032 INFO [LocalJobRunner Map Task Executor #0] mapreduce.Import: setting WAL durability to default.
2024-02-03 16:13:50,049 INFO [LocalJobRunner Map Task Executor #0] zookeeper.RecoverableZooKeeper: Process identifier=attempt_local1318778997_0001_m_000000_0 connecting to ZooKeeper ensemble=localhost:2181
2024-02-03 16:13:50,049 INFO [LocalJobRunner Map Task Executor #0] zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2181 sessionTimeout=90000 watcher=org.apache.hadoop.hbase.zookeeper.PendingWatcher@7761c0c5
2024-02-03 16:13:50,050 INFO [LocalJobRunner Map Task Executor #0-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2024-02-03 16:13:50,051 INFO [LocalJobRunner Map Task Executor #0-SendThread(localhost:2181)] zookeeper.ClientCnxn: Socket connection established to localhost/127.0.0.1:2181, initiating session
2024-02-03 16:13:50,054 INFO [LocalJobRunner Map Task Executor #0-SendThread(localhost:2181)] zookeeper.ClientCnxn: Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x18d68e7f0a80014, negotiated timeout = 90000
2024-02-03 16:13:50,079 INFO [LocalJobRunner Map Task Executor #0] zookeeper.ZooKeeper: Session: 0x18d68e7f0a80014 closed
2024-02-03 16:13:50,081 INFO [LocalJobRunner Map Task Executor #0-EventThread] zookeeper.ClientCnxn: EventThread shut down for session: 0x18d68e7f0a80014
2024-02-03 16:13:50,098 INFO [LocalJobRunner Map Task Executor #0] mapred.LocalJobRunner:
2024-02-03 16:13:50,286 INFO [LocalJobRunner Map Task Executor #0] mapred.Task: Task:attempt_local1318778997_0001_m_000000_0 is done. And is in the process of committing
2024-02-03 16:13:50,287 INFO [ReadOnlyZKClient-localhost:2181@0x62cc5d7f] zookeeper.ZooKeeper: Session: 0x18d68e7f0a80013 closed
2024-02-03 16:13:50,288 INFO [ReadOnlyZKClient-localhost:2181@0x62cc5d7f-EventThread] zookeeper.ClientCnxn: EventThread shut down for session: 0x18d68e7f0a80013
2024-02-03 16:13:50,295 INFO [LocalJobRunner Map Task Executor #0] mapred.LocalJobRunner: map
2024-02-03 16:13:50,295 INFO [LocalJobRunner Map Task Executor #0] mapred.Task: Task 'attempt_local1318778997_0001_m_000000_0' done.
2024-02-03 16:13:50,299 INFO [LocalJobRunner Map Task Executor #0] mapred.Task: Final Counters for attempt_local1318778997_0001_m_000000_0: Counters: 15
File System Counters
FILE: Number of bytes read=37599184
FILE: Number of bytes written=38260438
FILE: Number of read operations=0
FILE: Number of large read operations=0
FILE: Number of write operations=0
Map-Reduce Framework
Map input records=5
Map output records=5
Input split bytes=123
Spilled Records=0
Failed Shuffles=0
Merged Map outputs=0
GC time elapsed (ms)=0
Total committed heap usage (bytes)=129761280
File Input Format Counters
Bytes Read=366
File Output Format Counters
Bytes Written=0
2024-02-03 16:13:50,299 INFO [LocalJobRunner Map Task Executor #0] mapred.LocalJobRunner: Finishing task: attempt_local1318778997_0001_m_000000_0
2024-02-03 16:13:50,300 INFO [Thread-54] mapred.LocalJobRunner: map task executor complete.
2024-02-03 16:13:50,841 INFO [main] mapreduce.Job: Job job_local1318778997_0001 running in uber mode : false
2024-02-03 16:13:50,844 INFO [main] mapreduce.Job: map 100% reduce 0%
2024-02-03 16:13:50,846 INFO [main] mapreduce.Job: Job job_local1318778997_0001 completed successfully
2024-02-03 16:13:50,863 INFO [main] mapreduce.Job: Counters: 15
File System Counters
FILE: Number of bytes read=37599184
FILE: Number of bytes written=38260438
FILE: Number of read operations=0
FILE: Number of large read operations=0
FILE: Number of write operations=0
Map-Reduce Framework
Map input records=5
Map output records=5
Input split bytes=123
Spilled Records=0
Failed Shuffles=0
Merged Map outputs=0
GC time elapsed (ms)=0
Total committed heap usage (bytes)=129761280
File Input Format Counters
Bytes Read=366
File Output Format Counters
Bytes Written=0
bash-4.4#
正常导入，不报错，就没问题；如果提示命名空间或者表不存在，则需要先创建对应的命名空间和表，然后才能执行导入；
5. 脚本批量导入、导出
第一步确定两个环境的命名空间和表结构是一致的，这个大前提，才能继续后面的导入导出，否则会出现奇奇怪怪的问题；
然后是获取要导入的表，如果表很多，则可以命令 list_namespace_tables "hugegraph"，先拿到多个表名：
hbase(main):010:0* list_namespace_tables "hugegraph"
TABLE
c
el
g_ai
g_di
g_ei
g_fi
g_hi
g_ie
g_ii
g_li
g_oe
g_si
g_ui
g_v
g_vi
il
m
m_si
pk
s_ai
s_di
s_ei
s_fi
s_hi
s_ie
s_ii
s_li
s_oe
s_si
s_ui
s_v
s_vi
vl
33 row(s)
Took 0.0398 seconds
=> ["c", "el", "g_ai", "g_di", "g_ei", "g_fi", "g_hi", "g_ie", "g_ii", "g_li", "g_oe", "g_si", "g_ui", "g_v", "g_vi", "il", "m", "m_si", "pk", "s_ai", "s_di", "s_ei", "s_fi", "s_hi", "s_ie", "s_ii", "s_li", "s_oe", "s_si", "s_ui", "s_v", "s_vi", "vl"]
hbase(main):011:0>
下面新建一个自动导出上面表的脚本：export_tables.sh 内容如下：
#!/bin/bash
# 列表参数 TABLES
TABLES='["c", "el", "g_ai", "g_di", "g_ei", "g_fi", "g_hi", "g_ie", "g_ii", "g_li", "g_oe", "g_si", "g_ui", "g_v", "g_vi", "il", "m", "m_si", "pk", "s_ai", "s_di", "s_ei", "s_fi", "s_hi", "s_ie", "s_ii", "s_li", "s_oe", "s_si", "s_ui", "s_v", "s_vi", "vl"]'
# 去除列表参数中的方括号和引号
TABLES=${TABLES//[\[\]\"]/}
# 将列表参数解析为数组
IFS=', ' read -ra TABLES_ARRAY <<< "$TABLES"
# 循环遍历列表并执行导出命令
for table in "${TABLES_ARRAY[@]}"; do
export_cmd="hbase org.apache.hadoop.hbase.mapreduce.Export \"hugegraph:$table\" file:///hbase-data/export_data/data/hugegraph_$table"
echo "Executing command: $export_cmd"
# 执行导出命令
# eval "$export_cmd"
done
尝试执行脚本，看下执行的命令是否正确，输出内容如下：
bash-4.4# bash export_tables.sh
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:c" file:///hbase/logs/export_data/data/hugegraph_c **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:el" file:///hbase/logs/export_data/data/hugegraph_el **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_ai" file:///hbase/logs/export_data/data/hugegraph_g_ai **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_di" file:///hbase/logs/export_data/data/hugegraph_g_di **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_ei" file:///hbase/logs/export_data/data/hugegraph_g_ei **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_fi" file:///hbase/logs/export_data/data/hugegraph_g_fi **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_hi" file:///hbase/logs/export_data/data/hugegraph_g_hi **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_ie" file:///hbase/logs/export_data/data/hugegraph_g_ie **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_ii" file:///hbase/logs/export_data/data/hugegraph_g_ii **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_li" file:///hbase/logs/export_data/data/hugegraph_g_li **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_oe" file:///hbase/logs/export_data/data/hugegraph_g_oe **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_si" file:///hbase/logs/export_data/data/hugegraph_g_si **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_ui" file:///hbase/logs/export_data/data/hugegraph_g_ui **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_v" file:///hbase/logs/export_data/data/hugegraph_g_v **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:g_vi" file:///hbase/logs/export_data/data/hugegraph_g_vi **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:il" file:///hbase/logs/export_data/data/hugegraph_il **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:m" file:///hbase/logs/export_data/data/hugegraph_m **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:m_si" file:///hbase/logs/export_data/data/hugegraph_m_si **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:pk" file:///hbase/logs/export_data/data/hugegraph_pk **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_ai" file:///hbase/logs/export_data/data/hugegraph_s_ai **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_di" file:///hbase/logs/export_data/data/hugegraph_s_di **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_ei" file:///hbase/logs/export_data/data/hugegraph_s_ei **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_fi" file:///hbase/logs/export_data/data/hugegraph_s_fi **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_hi" file:///hbase/logs/export_data/data/hugegraph_s_hi **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_ie" file:///hbase/logs/export_data/data/hugegraph_s_ie **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_ii" file:///hbase/logs/export_data/data/hugegraph_s_ii **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_li" file:///hbase/logs/export_data/data/hugegraph_s_li **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_oe" file:///hbase/logs/export_data/data/hugegraph_s_oe **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_si" file:///hbase/logs/export_data/data/hugegraph_s_si **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_ui" file:///hbase/logs/export_data/data/hugegraph_s_ui **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_v" file:///hbase/logs/export_data/data/hugegraph_s_v **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:s_vi" file:///hbase/logs/export_data/data/hugegraph_s_vi **********
********** Executing command: hbase org.apache.hadoop.hbase.mapreduce.Export "hugegraph:vl" file:///hbase/logs/export_data/data/hugegraph_vl **********
bash-4.4#
确定导出的表和导出的目录没问题之后，打开 eval "$export_cmd" 这一行的注释，再次运行脚本，就可以等待上面的表的数据自动导出；
批量导入脚本：import_table_data.sh
#!/bin/bash
# 列表参数 TABLES
TABLES='["c", "el", "g_ai", "g_di", "g_ei", "g_fi", "g_hi", "g_ie", "g_ii", "g_li", "g_oe", "g_si", "g_ui", "g_v", "g_vi", "il", "m", "m_si", "pk", "s_ai", "s_di", "s_ei", "s_fi", "s_hi", "s_ie", "s_ii", "s_li", "s_oe", "s_si", "s_ui", "s_v", "s_vi", "vl"]'
# 去除列表参数中的方括号和引号
TABLES=${TABLES//[\[\]\"]/}
# 将列表参数解析为数组
IFS=', ' read -ra TABLES_ARRAY <<< "$TABLES"
# 循环遍历列表并执行导出命令
for table in "${TABLES_ARRAY[@]}"; do
import_cmd="/opt/hbase/bin/hbase org.apache.hadoop.hbase.mapreduce.Import \"hugegraph:$table\" file:///hbase/logs/export_data/data/hugegraph_$table"
echo " ****************** Executing command: $import_cmd ******************"
# 执行导出命令
# eval "$import_cmd"
done
执行导入脚本，中间如果表数据过大，会慢一点，导入的数据量多少，会直接影响导入的速度，等待程序走完就好；
如果程序走完，没有报错，那么恭喜你，数据导入完成了。
如果上层程序并没有实时查出来导入的数据，则可以重启下服务，如果还不行，最后可以尝试重启 HBase，如果是 Docker 部署的 HBase，需要确保 HBase 的存储目录挂载出来了。免得重启之后，导入的数据又丢了。
