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Posted to yarn-issues@hadoop.apache.org by "Xu Yang (JIRA)" <ji...@apache.org> on 2014/12/23 11:31:13 UTC

[jira] [Created] (YARN-2985) YARN should support to delete the aggregated logs for Non-MapReduce applications

Xu Yang created YARN-2985:
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             Summary: YARN should support to delete the aggregated logs for Non-MapReduce applications
                 Key: YARN-2985
                 URL: https://issues.apache.org/jira/browse/YARN-2985
             Project: Hadoop YARN
          Issue Type: New Feature
          Components: log-aggregation, nodemanager
            Reporter: Xu Yang


Before Hadoop 2.6, the LogAggregationService is started in NodeManager. But the AggregatedLogDeletionService is started in mapreduce`s JobHistoryServer. Therefore, the Non-MapReduce application can aggregate their logs to HDFS, but can not delete those logs. Need the NodeManager take over the function of aggregated log deletion.



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