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今天在插入数据的时候出现错误:Error during job, obtaining debugging information…

Ended Job = job_1575898012755_0005 with errors Error during job, obtaining debugging information... Examining task ID: task_1575898012755_0005_m_000000 (and more) from job job_1575898012755_0005

Task with the most failures(4): 
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Task ID:   task_1575898012755_0005_m_000000

URL:   http://node191:8088/taskdetails.jsp?jobid=job_1575898012755_0005&tipid=task_1575898012755_0005_m_000000
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Diagnostic Messages for this Task: 
Error: Java heap space

FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask MapReduce Jobs Launched:  Stage-Stage-1: Map: 1   Cumulative CPU: 5.67 sec   HDFS Read: 0 HDFS Write: 0 FAIL

查询发现是Javaf堆内存不足,修改为本地模式OK

set hive.exec.mode.local.auto=true;

本文标签： jobErrorobtaininginformationdebugging

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