Jonathan Bender created MAPREDUCE-7130: ------------------------------------------
Summary: Rumen crashes trying to handle MRAppMaster recovery events Key: MAPREDUCE-7130 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7130 Project: Hadoop Map/Reduce Issue Type: Bug Components: tools/rumen Reporter: Jonathan Bender In the event of an MRAppMaster recovery, the Job History file gets an event of the following form: {code:json} {"type":"JOB_KILLED","event":\{"org.apache.hadoop.mapreduce.jobhistory.JobUnsuccessfulCompletion":{"jobid":"job_1532048817013_xxxx","finishTime":1534521962641,"finishedMaps":0,"finishedReduces":0,"jobStatus":"SUCCEEDED","diagnostics":{"string":"Job commit succeeded in a prior MRAppMaster attempt before it crashed. Recovering."},"failedMaps":0,"failedReduces":0,"killedMaps":0,"killedReduces":0}}} {code} The issue seems to be around the SUCCEEDED job status for a JobUnsuccessfulCompletion: https://github.com/apache/hadoop/blob/e0f6ffdbad6f43fd43ec57fb68ebf5275b8b9ba0/hadoop-tools/hadoop-rumen/src/main/java/org/apache/hadoop/tools/rumen/JobBuilder.java#L609 Which fails to find the enum here: https://github.com/apache/hadoop/blob/e0f6ffdbad6f43fd43ec57fb68ebf5275b8b9ba0/hadoop-tools/hadoop-rumen/src/main/java/org/apache/hadoop/tools/rumen/Pre21JobHistoryConstants.java#L50 I'm not sure if this is an error with the Rumen parser or if the job history file is getting into an invalid state. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: mapreduce-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: mapreduce-dev-h...@hadoop.apache.org