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Posted to yarn-dev@hadoop.apache.org by "Prabhu Joseph (Jira)" <ji...@apache.org> on 2021/10/13 12:17:00 UTC
[jira] [Created] (YARN-10975)
EntityGroupFSTimelineStore#ActiveLogParser parses already processed files
Prabhu Joseph created YARN-10975:
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Summary: EntityGroupFSTimelineStore#ActiveLogParser parses already processed files
Key: YARN-10975
URL: https://issues.apache.org/jira/browse/YARN-10975
Project: Hadoop YARN
Issue Type: Bug
Components: timelineserver
Affects Versions: 3.3.0
Reporter: Prabhu Joseph
Assignee: Prabhu Joseph
EntityGroupFSTimelineStore#ActiveLogParser parses already processed files again and again. This leads to unnecessary load on DFS where summary files resides and Timeline Store where timeline entities present.
{code}
2021-10-10 19:20:43,940 INFO timeline.LogInfo - Parsed 6 entities from hdfs:/prabhuJoseph/atshistory/active/application_1631559260564_0009/appattempt_1631559260564_0009_000001/summarylog-appattempt_1631559260564_0009_000001_2331123893 in 275 msec
2021-10-10 19:21:44,079 INFO timeline.LogInfo - Parsed 6 entities from hdfs:/prabhuJoseph/atshistory/active/application_1631559260564_0009/appattempt_1631559260564_0009_000001/summarylog-appattempt_1631559260564_0009_000001_2331123893 in 341 msec
2021-10-10 19:22:44,065 INFO timeline.LogInfo - Parsed 6 entities from hdfs:/prabhuJoseph/atshistory/active/application_1631559260564_0009/appattempt_1631559260564_0009_000001/summarylog-appattempt_1631559260564_0009_000001_2331123893 in 335 msec
2021-10-10 19:23:44,038 INFO timeline.LogInfo - Parsed 6 entities from hdfs:/prabhuJoseph/atshistory/active/application_1631559260564_0009/appattempt_1631559260564_0009_000001/summarylog-appattempt_1631559260564_0009_000001_2331123893 in 370 msec
2021-10-10 19:24:44,087 INFO timeline.LogInfo - Parsed 6 entities from hdfs:/prabhuJoseph/atshistory/active/application_1631559260564_0009/appattempt_1631559260564_0009_000001/summarylog-appattempt_1631559260564_0009_000001_2331123893 in 317 msec
2021-10-10 19:25:44,092 INFO timeline.LogInfo - Parsed 6 entities from hdfs:/prabhuJoseph/atshistory/active/application_1631559260564_0009/appattempt_1631559260564_0009_000001/summarylog-appattempt_1631559260564_0009_000001_2331123893 in 336 msec
{code}
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