Troubleshooting
Problem
IBM BigInsights: Mapreduce job fails with Unknown Job exception.
Symptom
Following error is observed in the container logs
ERROR 0: java.io.IOException: java.io.IOException: Unknown Job
job_1456843937856_18897
at
org.apache.hadoop.mapreduce.v2.hs.HistoryClientService$HSClientProtocolH
andler.verifyAndGetJob(HistoryClientService.java:218)
[{"Product":{"code":"SSCRJT","label":"IBM Db2 Big SQL"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Open Source Tools","Platform":[{"code":"PF016","label":"Linux"}],"Version":"4.0.0;4.1.0;4.2.0","Edition":"Enterprise Edition;Basic Edition;Community Edition;Quick Start Edition","Line of Business":{"code":"LOB76","label":"Data Platform"}}]
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Document Information
Modified date:
18 July 2020
UID
swg21991939