Junping Du created YARN-7027: -------------------------------- Summary: Log aggregation finish time should get logged for trouble shooting. Key: YARN-7027 URL: https://issues.apache.org/jira/browse/YARN-7027 Project: Hadoop YARN Issue Type: Sub-task Components: log-aggregation Reporter: Junping Du Assignee: Junping Du
Now, RM track application log aggregation status in RMApp and the status change is triggered by NM heartbeat with log aggregation report. For each node's log aggregation status change from in-progress (NOT_START,RUNNING,RUNNING_WITH_FAILURE) to final status (SUCCEEDED,FAILED, TIMEOUT), it trigger an aggregation for log aggregation status: updateLogAggregationStatus(). The whole progress is log less and we cannot trace the log aggregation problem (delay of log aggregation, etc.) from RM (or NM) log. We should add more log here. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org