Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask
时间: 2023-11-18 20:56:56 浏览: 43
这个错误提示表明Hive任务执行失败,返回了错误代码1。这个错误通常是由于MapReduce任务执行失败引起的。可能的原因包括输入输出路径不存在、权限不足、资源不足等等。为了解决这个问题,你可以尝试以下几个步骤:
1.检查输入输出路径是否正确,是否有读写权限。
2.检查集群资源是否充足,例如内存、CPU等。
3.检查Hive配置是否正确,例如Hive版本、Hadoop版本等。
4.检查Hive任务本身是否有语法错误或逻辑错误。
如果以上步骤都没有解决问题,你可以尝试查看Hive任务的日志,以便更好地定位问题所在。
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Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask
引用\[1\]:Error: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.MoveTask. Exception when loading 1 in table uniaction1 with loadPath=********************************* 。 引用\[2\]:Error while processing statement: FAILED: Execution Error, return code -101 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Ensure called on an unitialized (or closed) session 352a2d91-16c8-44bd-a296-8a8eab91a2d0 。 引用\[3\]:ERROR : FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.tez.TezTask INFO : Completed executing command(queryId=hive_20221018074224_172b6c79-9a2b-4af0-a992-b6db1380daf2); Time taken: 5.112 seconds Error: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.tez.TezTask (state=08S01,code=1) Intercepting System.exit(2) Failing Oozie Launcher, Main class \[org.apache.oozie.action.hadoop.Hive2Main\], exit code \[2\] 。
问题: Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask
回答: 根据提供的引用内容,没有找到关于"Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask"的具体信息。请提供更多的上下文或详细描述,以便我能够更好地回答您的问题。
#### 引用[.reference_title]
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Error while processing statement: FAILED: Execution Error, return code 137 from org.apache.hadoop.hive.ql.exec.mr.MapredLocalTask
Error while processing statement: FAILED: Execution Error, return code 137 from org.apache.hadoop.hive.ql.exec.mr.MapredLocalTask是Hive任务执行时出现的错误。根据引用中提到的错误代码3和引用中提到的错误代码137,错误的原因可能与集群环境、错误由来、错误原因、错误分析和解决办法有关。
可能的原因之一是集群环境配置不正确或者资源不足,例如内存不足。你可以检查集群的配置和资源使用情况,确保其满足Hive任务的要求。
另一个可能的原因是任务本身存在问题。你可以对任务进行错误分析,查看任务的日志文件以获取更多的错误信息。根据错误信息,你可以查找相关的解决办法。
例如,你可以尝试修改MR内存配置,根据引用中提到的方法修改/opt/apps/hadoop-3.1.1/etc/hadoop/hadoop-env.sh文件中的配置。你还可以检查元数据服务的启动情况,确保它在监听的端口上正常运行。
总之,对于Error while processing statement: FAILED: Execution Error, return code 137 from org.apache.hadoop.hive.ql.exec.mr.MapredLocalTask的问题,你可以通过检查集群环境配置、错误分析和相关解决办法来解决该问题。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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