flink1.16读取hive数据存到es 本地和服务器上遇到的问题和解决思路

news2024/10/6 6:28:23

话不多说 直接上官网

Overview | Apache Flink

hive版本 3.1.3000

 ​

hadoop 版本  3.1.1.7.1.7

​

 flink  1.16.2

​

 代码 很简单我还是贴下


import com.fasterxml.jackson.databind.ObjectMapper
import com.typesafe.config.{Config, ConfigFactory}
import org.apache.flink.api.common.functions.MapFunction
import org.apache.flink.api.connector.sink2.SinkWriter
import org.apache.flink.api.java.utils.ParameterTool
import org.apache.flink.connector.elasticsearch.sink.{Elasticsearch7SinkBuilder, ElasticsearchSink, RequestIndexer}
import org.apache.flink.streaming.api.datastream.{DataStream, SingleOutputStreamOperator}
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment
import org.apache.flink.table.api.bridge.java.StreamTableEnvironment
import org.apache.flink.table.api.{SqlDialect, Table}
import org.apache.flink.table.catalog.hive.HiveCatalog
import org.apache.flink.types.Row
import org.apache.hadoop.conf.Configuration
import org.apache.hadoop.security.UserGroupInformation
import org.apache.http.HttpHost
import org.elasticsearch.action.update.UpdateRequest
import org.elasticsearch.common.xcontent.XContentType
import org.slf4j.{Logger, LoggerFactory}

import java.util
import java.util.Base64
import scala.collection.mutable

object Hive2ESProcess {
  private val logger: Logger = LoggerFactory.getLogger(this.getClass.getName)
//  val path = "C:\\Users\\coder\\Desktop\\kerberos\\cdp\\hive-conf"
  //  val hiveConfDir = "C:\\Users\\coder\\Desktop\\kerberos\\cdp\\hive-conf"
  //  //指定hadoop的位置。否则能会报 unknown hosts 错误，能够show databases tables functions 但是不能select
  //  val hadoopConfDir = "C:\\Users\\coder\\Desktop\\kerberos\\cdp\\hive-conf"
  val name = "s2cluster"
  val defaultDatabase = "dwintdata"

  def main(args: Array[String]): Unit = {
    val config: Config = ConfigFactory.load("hive2es.conf")
    val hiveConfig: Config = config.getConfig("hive")
    val esConfig: Config = config.getConfig("es")
    //kbs认证
    kbsAuth(hiveConfig)

    val env: StreamExecutionEnvironment = StreamExecutionEnvironment.getExecutionEnvironment
    val tEnv: StreamTableEnvironment = StreamTableEnvironment.create(env)
    //连接hive
    createHiveCatalog(tEnv, hiveConfig)
    //查询hive数据
    val params: ParameterTool = ParameterTool.fromArgs(args)
    val hiveTable: String = params.get("source", "dwintdata.dw_f_da_enterprise_business_info")
    val index: String = params.get("target", "i_dw_f_da_enterprise_business_info")
    val eid: String = params.get("es.id", "eid")
    logger.info(s"hiveTable=${hiveTable},esIndex=${index}, es.id=${eid}")
    //添加source
    val table: Table = tEnv.sqlQuery("select * from " + hiveTable)
    val value: DataStream[Row] = tEnv.toDataStream(table)
    import collection.JavaConverters._
    val result: SingleOutputStreamOperator[mutable.Map[String, Object]] = value
      .map(new MapFunction[Row, mutable.Map[String, Object]] {
        override def map(r: Row): mutable.Map[String, Object] = {
          val fieldNames: util.Set[String] = r.getFieldNames(true)
          val fields: Set[String] = fieldNames.asScala.toSet[String]
          val map: mutable.Map[String, Object] = mutable.Map[String, Object]()
          for (columnName <- fields) {
            val columnValue: AnyRef = r.getField(columnName)
            map.put(columnName,  if (columnValue == null)null else columnValue.toString)
//            if (columnValue == null) {
//              map.put(columnName, null)
//            } else {
//              map.put(columnName, columnValue.toString)
//            }
          }
          map
        }
      }
    )

    //创建es的index
    def createIndex(element: mutable.Map[String, Object]): UpdateRequest = {
      import collection.JavaConverters._
      var esId=""
      //一个columnValue可能做不了唯一id 需要两个columnValue构建
      val columns: Array[String] = eid.split(",")
      for(column <- columns){
        if (!element.contains(column)) throw new RuntimeException(s"column $column not exists")
        esId=esId+ element(column)
      }
      val json: String =new ObjectMapper().writeValueAsString(element.asJava)
      //这种生成eid问题在于重跑数据 elt_create_time不同 最后encode的结果也不同 只是重跑一遍 数据就会插入两份
//      val eid: String = Base64.getEncoder.encodeToString(json.getBytes)
      val request = new UpdateRequest
      request.index(index)
        .id(esId)
        .doc(json, XContentType.JSON)
        .docAsUpsert(true) //upsert方式
    }

    //添加sink
    val esSink: ElasticsearchSink[mutable.Map[String, Object]] = new Elasticsearch7SinkBuilder[mutable.Map[String, Object]]
      .setBulkFlushMaxActions(1)
      .setHosts(new HttpHost(esConfig.getString("host"), esConfig.getInt("port"), "http"))
      .setConnectionUsername(esConfig.getString("username"))
      .setConnectionPassword(esConfig.getString("password"))
//      .setBulkFlushMaxActions() //设置最大处理数 也就是最多积攒多少个 默认1000
      .setBulkFlushInterval(1000) //flush间隔 默认-1
      .setEmitter((element: mutable.Map[String, Object], context: SinkWriter.Context, indexer: RequestIndexer) => {
        indexer.add(createIndex(element))
      }).build()
    result.sinkTo(esSink)
    env.execute()
  }

  def kbsAuth(config: Config) {
    val keytab: String = config.getString("keytab")
    val principal: String = config.getString("principal")
    val krbPath: String = config.getString("krb5Conf")
    logger.info(s"login as user: $principal with keytab: $keytab")
    System.setProperty("java.security.krb5.conf", krbPath)
    val hadoopConfig: Configuration = new Configuration
    hadoopConfig.set("hadoop.security.authentication", "kerberos")
    try {
      UserGroupInformation.loginUserFromKeytab(principal, keytab)
    } catch {
      case ex: Exception =>
        logger.error("Kerberos login failure, error:", ex)
    }
  }

  def createHiveCatalog(tEnv: StreamTableEnvironment, hiveConfig: Config): Unit = {
    val hiveConf: String = hiveConfig.getString("conf")
//    val hadoopConf: String = hiveConfig.getString("hadoopConf")
    val hiveVersion: String = hiveConfig.getString("version")
    val hive = new HiveCatalog(name, defaultDatabase, hiveConf, hiveVersion)
    tEnv.registerCatalog(name, hive)
    tEnv.useCatalog(name)
    tEnv.getConfig.setSqlDialect(SqlDialect.HIVE)
  }
}

引入的jar

<hadoop.version>3.1.1.7.1.7.1000-141</hadoop.version>
<flink.version>1.16.1-csa1.10.0.0</flink.version>
 <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-streaming-scala_2.12</artifactId>
            <version>${flink.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-connector-elasticsearch7</artifactId>
            <version>${flink.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-clients</artifactId>
            <version>${flink.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-table-planner_${scala.binary}</artifactId>
            <version>${flink.version}</version>
        </dependency>
<!--        <dependency>-->
<!--            <groupId>org.apache.flink</groupId>-->
<!--            <artifactId>flink-table-planner-blink_${scala.binary}</artifactId>-->
<!--            <version>${flink.version}</version>-->
<!--        </dependency>-->
<!--        <dependency>-->
<!--            <groupId>org.apache.flink</groupId>-->
<!--            <artifactId>flink-table-api-java-bridge_2.12</artifactId>-->
<!--            <version>${flink.version}</version>-->
<!--        </dependency>-->
        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-connector-hive_${scala.binary}</artifactId>
            <version>${flink.version}</version>
        </dependency>
        <!-- hadoop 版本不需要引入，服务器的hadoop_home有 但是flink启动的时候缺少了hadoop-mapreduce-client-core-3.1.1.7.1.7.1046-1.jar这个jar-->
        <dependency>
            <groupId>org.apache.hadoop</groupId>
            <artifactId>hadoop-client</artifactId>
            <version>${hadoop.version}</version>
            <scope>${compile.scope}</scope>
        </dependency>
        <!--需要引入3.1.2的jar  用的服务器3.1.3的版本会报错-->
        <dependency>
            <groupId>org.apache.hive</groupId>
            <artifactId>hive-exec</artifactId>
            <version>3.1.2</version>
<!--            <scope>${compile.scope}</scope>-->
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.14.2</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
            <version>2.13.4</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
            <version>2.13.4</version>
        </dependency>
    </dependencies>

​

 我遇到的问题 

1.我最开始在本地运行 使用的是<hive.version>3.1.3000.7.1.7.1000-141</hive.version>

也就是和集群hive版本相同的数据，但是报错了！！！！！

​

 报错 Caused by: java.lang.NoSuchMethodError: org.apache.hadoop.hive.ql.exec.RowSchema.getSignature()Ljava/util/ArrayList; 

自己看下问题所在 

flink代码 注意这个返回的是arrayList

​

 hive3.1.3 返回的是List

​

 hive3.1.2 返回的是ArrayList

​

 问题就很简单了 flink1.16就不支持3.1.3 所以我就降版本算球

我也一下子看不出这个问题 看了官网发现 说是支持3.1.3后面又只写了3.1.2

​

 解决这个问题后 本地可以运行 也正常了。

然后我上传到服务器的时候，最开始打的全量包，所有依赖都打进去了

hadoop hive  flink 结果报错 我tm本地 服务器 认证了几十次了 突然就报这个错

​ 这个是flink程序 在yml里配置的

​

这里认证成功了 ，而我代码里失败了。。。。路径是没有问题的， kinit -kt 成功的

org.apache.hadoop.security.KerberosAuthException: failure to login: for principal: hive@CDP.COM from keytab /data/DATA_DIR/share/keytab/hive.keytab javax.security.auth.login.LoginException: Unable to obtain password from user

后面请别人帮忙看，最开始以为是jar的问题，后来也不是，这个问题先跳过，因为不影响后面的 

上传后遇到这个问题 没法别人说是我hadoop-client  和hive-exec 不需要打，改为provided

结果报错。

报了一个 : org.apache.hadoop.hive.metastore.api.NoSuchObjectException

这不就是没有hive的jar包么。

我当时觉得就是缺少了hive的jar 还想ln-s 把CDH/hive/conf里的jar 引入到flink_home/lib里 发现真是错了。

还是得把hive-exec 3.1.2 依赖打进jar里。

现在是hive-exec3.1.2 compile  hadoop-client provided的状态，打好jar后又报错了。

报了一个 classnofound org.apache.hadoop.mapred.JobConf 我就真是服了

我本地全部jar能够运行，

服务器flink本身export `hadoop classpath` +我打入的hive-exec3.1.2应该可以呀

没法继续看问题。 在本地找到这个jar 属于hadoop-mapreduce-client-core-3.1.1.7.1.7.1046-1.jar

那为啥服务器没有ls -l /opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/*core*

 发现hadoop classpath 有这个目录，这个目录也有这个jar ，按道理没问题呀

于是我们又要看下flink启动的时候引入了那些jar，flink的启动日志

我们稍微格式化下、发现flink确实没有引入 hadoop-mapreduce包下的数据

Classpath:
 :
enterprise-application-hehe-1.0-SNAPSHOT-jar-with-dependencies.jar:
lib/flink-cep-1.16.2.jar:
lib/flink-connector-files-1.16.2.jar:
lib/flink-csv-1.16.2.jar:
lib/flink-json-1.16.2.jar:
lib/flink-scala_2.12-1.16.2.jar:
lib/flink-shaded-zookeeper-3.5.9.jar:
lib/flink-table-api-java-uber-1.16.2.jar:
lib/flink-table-runtime-1.16.2.jar:
lib/hadoop-mapreduce-client-core-3.1.1.7.1.7.1046-1.jar:  --这个是我自己放到目录的
lib/log4j-1.2-api-2.17.1.jar:
lib/log4j-api-2.17.1.jar:
lib/log4j-core-2.17.1.jar:
lib/log4j-slf4j-impl-2.17.1.jar:
lib/mysql-connector-java-8.0.18.jar:
flink-dist-1.16.2.jar:
flink-conf.yaml:
:
/etc/hadoop/conf.cloudera.yarn:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-auth.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-thrift.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-common-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-ozone-filesystem-hadoop3-1.1.0.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-auth-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/gcs-connector-2.1.2.7.1.7.1046-1-shaded.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-cascading.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-azure.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-common.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-hadoop-bundle.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-annotations.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-generator.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-protobuf.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-format-structures.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-common.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-azure-datalake.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/gcs-connector-shaded.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-scala_2.10.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-pig.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-kms.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-cascading3.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-azure-datalake-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-annotations-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-pig-bundle.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-aws.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-kms-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-nfs.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-aws-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-nfs-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-column.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-common-3.1.1.7.1.7.1046-1-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-common-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-encoding.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/hadoop-azure-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-hadoop.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-jackson.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/parquet-avro.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/zookeeper.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jsr311-api-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/logredactor-2.0.13.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerb-simplekdc-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/aws-java-sdk-bundle-1.11.1026.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jsr305-3.0.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/token-provider-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jetty-security-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-configuration2-2.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jackson-core-2.10.5.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jetty-xml-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jetty-servlet-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-collections-3.2.2.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jersey-server-1.19.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/accessors-smart-2.3.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jackson-core-asl-1.9.13-cloudera.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/paranamer-2.8.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-net-3.6.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/gson-2.2.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/asm-5.0.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-compress-1.21.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-logging-1.1.3.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jcip-annotations-1.0-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/azure-data-lake-store-sdk-2.3.6.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerb-util-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-math3-3.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerby-xdr-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jackson-databind-2.10.5.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/log4j-1.2.17-cloudera6.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/snappy-java-1.1.7.7.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/curator-recipes-4.3.0.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/re2j-1.2.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-io-2.11.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerb-identity-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/audience-annotations-0.5.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jetty-server-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-beanutils-1.9.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerby-pkix-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jaxb-api-2.2.11.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jackson-xc-1.9.13.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/checker-qual-2.8.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/javax.servlet-api-3.1.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jetty-util-ajax-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerb-admin-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jersey-core-1.19.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/curator-framework-4.3.0.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/slf4j-api-1.7.30.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jackson-mapper-asl-1.9.13-cloudera.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-lang3-3.8.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerby-util-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/json-smart-2.3.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jettison-1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-cli-1.2.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/ranger-hdfs-plugin-shim-2.1.0.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jetty-util-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/protobuf-java-2.5.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jackson-jaxrs-1.9.13.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerby-asn1-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerb-crypto-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/javax.activation-api-1.2.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerb-core-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/animal-sniffer-annotations-1.18.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/nimbus-jose-jwt-7.9.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-codec-1.14.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/httpclient-4.5.13.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jetty-webapp-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/log4j-api-2.17.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/wildfly-openssl-1.0.7.Final.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jackson-annotations-2.10.5.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/ranger-plugin-classloader-2.1.0.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerb-server-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerb-client-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/slf4j-log4j12.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/stax2-api-3.1.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/curator-client-4.3.0.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jsch-0.1.54.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/guava-28.1-jre.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/ranger-yarn-plugin-shim-2.1.0.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/j2objc-annotations-1.3.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jersey-servlet-1.19.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jersey-json-1.19.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/failureaccess-1.0.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/log4j-core-2.17.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/zookeeper-jute.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jetty-io-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/xz-1.8.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/httpcore-4.4.13.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jetty-http-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jsp-api-2.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/jul-to-slf4j-1.7.30.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/netty-all-4.1.68.Final.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/woodstox-core-5.0.3.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerby-config-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/metrics-core-3.2.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/kerb-common-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/commons-lang-2.6.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop/lib/avro.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-3.1.1.7.1.7.1046-1-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-rbf.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-httpfs-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-native-client-3.1.1.7.1.7.1046-1-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-native-client.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-client-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-client-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-rbf-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-nfs.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-httpfs.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-client.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-native-client-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-native-client-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-rbf-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-rbf-3.1.1.7.1.7.1046-1-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-nfs-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs-client-3.1.1.7.1.7.1046-1-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/hadoop-hdfs.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jsr311-api-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerb-simplekdc-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jsr305-3.0.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/token-provider-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jetty-security-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-configuration2-2.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jackson-core-2.10.5.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jetty-xml-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jetty-servlet-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/okhttp-2.7.5.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-collections-3.2.2.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jersey-server-1.19.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/accessors-smart-2.3.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jackson-core-asl-1.9.13-cloudera.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/paranamer-2.8.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-net-3.6.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/gson-2.2.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/asm-5.0.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-compress-1.21.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-logging-1.1.3.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jcip-annotations-1.0-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerb-util-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-math3-3.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerby-xdr-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jackson-databind-2.10.5.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/log4j-1.2.17-cloudera6.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/snappy-java-1.1.7.7.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/curator-recipes-4.3.0.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/re2j-1.2.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-io-2.11.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerb-identity-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/audience-annotations-0.5.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jetty-server-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-beanutils-1.9.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerby-pkix-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jaxb-api-2.2.11.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jackson-xc-1.9.13.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/checker-qual-2.8.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/javax.servlet-api-3.1.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jetty-util-ajax-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerb-admin-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/netty-3.10.6.Final.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jersey-core-1.19.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/leveldbjni-all-1.8.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/curator-framework-4.3.0.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jaxb-impl-2.2.3-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.9.13-cloudera.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-lang3-3.8.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerby-util-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/json-smart-2.3.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jettison-1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jetty-util-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/protobuf-java-2.5.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jackson-jaxrs-1.9.13.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerby-asn1-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerb-crypto-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/javax.activation-api-1.2.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerb-core-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/animal-sniffer-annotations-1.18.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/nimbus-jose-jwt-7.9.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-codec-1.14.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/httpclient-4.5.13.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jetty-webapp-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jackson-annotations-2.10.5.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerb-server-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerb-client-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/avro-1.8.2.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/stax2-api-3.1.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/json-simple-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/curator-client-4.3.0.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/zookeeper-3.5.5.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jsch-0.1.54.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/guava-28.1-jre.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/j2objc-annotations-1.3.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jersey-servlet-1.19.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/zookeeper-jute-3.5.5.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-daemon-1.0.13.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jersey-json-1.19.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/failureaccess-1.0.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jetty-io-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/xz-1.8.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/httpcore-4.4.13.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/jetty-http-9.4.40.v20210413.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/netty-all-4.1.68.Final.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/woodstox-core-5.0.3.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerby-config-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/okio-1.6.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/kerb-common-1.1.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-hdfs/lib/commons-lang-2.6.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-services-core.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-nodemanager-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-applications-unmanaged-am-launcher-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-timeline-pluginstorage-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-nodemanager.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-applicationhistoryservice-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-api.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-tests-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-web-proxy-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-applicationhistoryservice.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-common.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-applications-distributedshell.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-services-api-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-timeline-pluginstorage.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-client-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-services-api.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-tests.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-resourcemanager-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-common.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-services-core-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-applications-distributedshell-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-resourcemanager.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-router-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-router.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-sharedcachemanager.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-common-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-registry.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-applications-unmanaged-am-launcher.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-api-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-web-proxy.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-common-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-client.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-registry-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/hadoop-yarn-server-sharedcachemanager-3.1.1.7.1.7.1046-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/jackson-dataformat-yaml-2.10.5.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/swagger-annotations-1.5.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/jersey-client-1.19.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/objenesis-1.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/spark-2.4.7.7.1.7.1046-1-yarn-shuffle.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/ehcache-3.3.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/bcpkix-jdk15on-1.60.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/jakarta.activation-api-1.2.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/mssql-jdbc-6.2.1.jre7.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/snakeyaml-1.26.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/dnsjava-2.1.7.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/aopalliance-1.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/HikariCP-java7-2.4.12.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/guice-servlet-4.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/joda-time-2.10.6.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/jackson-jaxrs-base-2.10.5.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/jersey-guice-1.19.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/jackson-jaxrs-json-provider-2.10.5.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/javax.inject-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/json-io-2.5.1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/guice-4.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/fst-2.50.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/bcprov-jdk15on-1.60.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/jna-5.2.0.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/geronimo-jcache_1.0_spec-1.0-alpha-1.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/jakarta.xml.bind-api-2.3.2.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/jackson-module-jaxb-annotations-2.10.5.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/metrics-core-3.2.4.jar:
/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1046.30409922/lib/hadoop-yarn/lib/java-util-1.9.0.jar

没法自己软链接了一个

ln -s /opt/cloudera/parcels/CDH/jars/hadoop-mapreduce-client-core-3.1.1.7.1.7.1046-1.jar flink_home/lib/

至此问题解决了，服务器也正常了

从解决这个事情学到了什么
1.引入的jar不一样会导致报错 3.1.3->3.1.2,不要觉得源码难，源码写不了，难道还看不了，简单的一个arrayList list还是能看懂的
2.flink本身只有自己的lib目录和 hadoop的部分目录 所以缺少的jar还是要自己引入最好是ln -s
3.了解本地和服务器开发的的区别。
4.认证的哪个问题没解决。。。。不舒服

本文来自互联网用户投稿，该文观点仅代表作者本人，不代表本站立场。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如若转载，请注明出处：http://www.coloradmin.cn/o/767131.html

如若内容造成侵权/违法违规/事实不符，请联系多彩编程网进行投诉反馈，一经查实，立即删除！

相关文章

[SQL系列] 从头开始学PostgreSQL 约束连接

[SQL系列] 从头开始学PostgreSQL 约束连接

上一篇的增删改查和基础筛选操作 [SQL系列] 从头开始学PostgreSQL 增删改查_Edward.W的博客-CSDN博客https://blog.csdn.net/u013379032/article/details/131775853这篇大多是基于单张表的一些简单操作&#xff0c;但是我们经常要操作多张表一起查询&#xff0c;有些表的位置还…
阅读更多...
HashSet 、LinkedHashSet 源码级详解

HashSet 、LinkedHashSet 源码级详解

Set 集合类体系如下&#xff1a; HashSet -- 无序、不重复、无索引 LinkedHashSet -- 有序、不重复、无索引 TreeSet -- 可排序、不重复、无索引 HashSet HashSet 底层采用 哈希表 存储数据 哈希表组成 JDK8 之前 -- 数组 链表 JDK8 之后 -- 数组 链表 红黑树 一开始…
阅读更多...
GitHub 上都有哪些值得关注学习的 javascript开源项目？

GitHub 上都有哪些值得关注学习的 javascript开源项目？

前言 下面是我整理的一些关于GitHub上的js的相关的项目&#xff0c;希望对你有所帮助 实用工具向 1.Exchart Star&#xff1a;55.6k Exchart提供了大量精美的图表&#xff0c;只有你想不到&#xff0c;没有你在它上面找不到的&#xff0c;同时点进相应的图标后便可以在线对它…
阅读更多...
SpringCloud系列：负载均衡组件-Ribbon

SpringCloud系列：负载均衡组件-Ribbon

作者平台&#xff1a; | CSDN&#xff1a;blog.csdn.net/qq_41153943 | 掘金&#xff1a;juejin.cn/user/651387… | 知乎&#xff1a;www.zhihu.com/people/1024… | GitHub&#xff1a;github.com/JiangXia-10… 本文一共4529字&#xff0c;预计阅读12分钟 前言 前面几…
阅读更多...
【单谐波非线性振动问题求解器 GUI 】使用单个谐波表示解决 MDOF 非线性振动问题（Matlab代码实现）

【单谐波非线性振动问题求解器 GUI 】使用单个谐波表示解决 MDOF 非线性振动问题（Matlab代码实现）

&#x1f4a5;&#x1f4a5;&#x1f49e;&#x1f49e;欢迎来到本博客❤️❤️&#x1f4a5;&#x1f4a5; &#x1f3c6;博主优势&#xff1a;&#x1f31e;&#x1f31e;&#x1f31e;博客内容尽量做到思维缜密&#xff0c;逻辑清晰&#xff0c;为了方便读者。 ⛳️座右铭&a…
阅读更多...
音频驱动嘴形之CodeTalker

音频驱动嘴形之CodeTalker

论文发版&#xff1a;CVPR2023 应用&#xff1a; Over the discrete motion space, a temporal autoregressive model is employed to sequentially synthesize facial motions from the input speech signal, which guarantees lip-sync as well as plausible facial expres…
阅读更多...
TOWE智能PDU是如何帮助机房安然度夏的？

TOWE智能PDU是如何帮助机房安然度夏的？

最近&#xff0c;全国各地纷纷进入高温“火炉”模式&#xff0c;炎炎夏日&#xff0c;数据中心的工作温度不应该超过一定的限度。数据中心机房不仅要确保在高温多雨天气下安全、稳定的运维&#xff0c;还要承受降低企业总体运营成本的压力。这种需求下&#xff0c;相较于传统基…
阅读更多...
【C++修炼之路】类和对象（下）—— 完结篇

【C++修炼之路】类和对象（下）—— 完结篇

&#x1f451;作者主页&#xff1a;安 度 因 &#x1f3e0;学习社区&#xff1a;StackFrame &#x1f4d6;专栏链接&#xff1a;C修炼之路 文章目录 一、再谈构造函数1、初始化列表2、explicit 关键字 二、static 成员1、概念2、特性 三、友元1、友元函数2、友元类 四、内部类五…
阅读更多...
C++笔试常用函数整理

C++笔试常用函数整理

数组 #include <vector> push_back&#xff1a;向量尾部增加一个元素 pop_back&#xff1a;删除向量中最后一个元素 empty&#xff1a;判断向量是否为空&#xff0c;若为空&#xff0c;则向量中无元素 size : 输出队列中数据元素的个数 vector初始化相关&#xff1a…
阅读更多...
Java使用poi-tl1.9.1生成Word文档的几个小技巧

Java使用poi-tl1.9.1生成Word文档的几个小技巧

目录 前言 一、poi-tl简介 1、什么是poi-tl 2、常见的word生成对比 3、poi-tl功能点 二、poi-tl文档生成 1、模板准备 2、目标参数填充 3、生成效果 三、可能会遇到的问题 1、混合图表生成报错 2、图表参数设置技巧 总结 前言 也许在您的工作当中会碰到如下的一些场景…
阅读更多...
python和django中安装mysqlclient失败的解决方案

python和django中安装mysqlclient失败的解决方案

在Pychram中和pip中安装mysqlclient都不成功&#xff0c;只能直接下载二进制包进行安装了&#xff0c;下载页面中根据python的版本选择对应WHL包下载&#xff0c;下载地址 mysqlclient PyPIhttps://pypi.org/project/mysqlclient/#files 通过pip命令进行安装 pip install d:\…
阅读更多...
基于javascript的简单拖拽排序

基于javascript的简单拖拽排序

基于javascript的简单拖拽排序 效果示例图代码示例 效果示例图 代码示例 <!DOCTYPE html> <html><head><meta charset"utf-8"><title></title><style type"text/css">* {padding: 0px;margin: 0px;box-sizing:…
阅读更多...
网工内推 | 数通网工专场，HCNP/CCNP认证优先

网工内推 | 数通网工专场，HCNP/CCNP认证优先

01 天津海展会议展览有限公司 招聘岗位&#xff1a;网络工程师&#xff08;数通方向&#xff09; 职责描述&#xff1a; 1、负责企业整体网络架构的设计、优化、部署及网络运维管理体系的的构建&#xff1b; 2、负责企业内网、外网、有线侧、无线侧网络策略的配置及调优&…
阅读更多...
虚拟主播动捕设备，满足不同应用领域的3d虚拟主播直播需求

虚拟主播动捕设备，满足不同应用领域的3d虚拟主播直播需求

随着移动互联网的普及&#xff0c;直播行业迅速发展&#xff0c;用户规模持续上升&#xff0c;一度成为平台经济领域的中流砥柱&#xff0c;其中虚拟主播成为了直播赛道中一种新的内容形式。 3d虚拟主播是通过计算机生成的数字人&#xff0c;它们可以在直播中通过虚拟主播动捕…
阅读更多...
Vue成绩案例实现添加、删除、显示无数据、添加日期、总分均分以及数据本地化等功能

Vue成绩案例实现添加、删除、显示无数据、添加日期、总分均分以及数据本地化等功能

一、成绩案例 ✅✅✅通过本次案例实现添加、删除、显示无数据、添加日期、总分均分以及数据本地化等功能。 准备成绩案例模板&#xff0c;我们需要在这些模板上面进行功能操作。 <template><div class"score-case"><div class"table">…
阅读更多...
材料学博士生CSC资助德国联陪归来谈体会

材料学博士生CSC资助德国联陪归来谈体会

作者许潇洒&#xff0c;为西北工业大学材料学院材料学专业博士研究生&#xff0c;受CSC高水平大学公派研究生项目&#xff0c;于2022年至2023年赴德国德累斯顿工业大学开展了为期12个月博士联合培养学习。访学归来&#xff0c;其撰文谈感受&#xff0c;知识人网小编转载如下&am…
阅读更多...
润和软件与华秋达成生态共创合作，共同推动物联网硬件创新

润和软件与华秋达成生态共创合作，共同推动物联网硬件创新

7月11日&#xff0c;在2023慕尼黑上海电子展现场&#xff0c;江苏润开鸿数字科技有限公司(以下简称“润开鸿”)与深圳华秋电子有限公司(以下简称“华秋”)签署了生态共创战略合作协议&#xff0c;共同推动物联网硬件生态繁荣发展。当前双方主要基于润开鸿的硬件产品及解决方案开…
阅读更多...
如何通过smardaten无代码开发平台快速搭建数据中台？

如何通过smardaten无代码开发平台快速搭建数据中台？

目录 一、数据中台是什么&#xff1f;二、数据中台的特点1、数据中台需要具备哪些特性&#xff1f;2、数据中台需要提供哪些服务&#xff1f; 三、数据中台搭建工具四、如何用无代码快速搭建数据中台1、多源数据接入2、数据流&#xff08;数据集成&#xff09;3、数据资产管理4…
阅读更多...
el-table刷新后保持高亮并改变状态字段

el-table刷新后保持高亮并改变状态字段

一、需求&#xff1a; 1、点击左侧右边显示具体内容 2、点击右边确认 左侧依旧高亮并且改变启动状态颜色 3、点击刷新、重置、高级搜索等不高亮 右边也不显示具体内容 二、效果图&#xff1a; 三、具体实施 1、定义highlight-current-row 是否高亮行 <el-table ref&quo…
阅读更多...
opencv -13 掩模

opencv -13 掩模

什么是掩膜&#xff1f; 在OpenCV中&#xff0c;掩模&#xff08;mask&#xff09;是一个与图像具有相同大小的二进制图像&#xff0c;用于指定哪些像素需要进行操作或被考虑。掩模通常用于选择特定区域或进行像素级别的过滤操作。 OpenCV 中的很多函数都会指定一个掩模&…
阅读更多...
推荐文章
最新文章

Copyright @ 2022~2023