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Posted to yarn-issues@hadoop.apache.org by "Sangjin Lee (JIRA)" <ji...@apache.org> on 2016/05/18 00:42:12 UTC
[jira] [Assigned] (YARN-5096) timelinereader has a lot of logging
that's not useful
[ https://issues.apache.org/jira/browse/YARN-5096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sangjin Lee reassigned YARN-5096:
---------------------------------
Assignee: Sangjin Lee
> timelinereader has a lot of logging that's not useful
> -----------------------------------------------------
>
> Key: YARN-5096
> URL: https://issues.apache.org/jira/browse/YARN-5096
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Affects Versions: YARN-2928
> Reporter: Sangjin Lee
> Assignee: Sangjin Lee
> Priority: Minor
> Labels: yarn-2928-1st-milestone
>
> After running about a dozen or so requests, the timelinereader log is filled with the following logging entries:
> {noformat}
> 2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
> 2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
> 2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
> 2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
> 2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
> 2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
> 2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
> 2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
> 2016-05-16 15:59:13,364 INFO org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnHelper: null prefix was specified; returning all columns
> {noformat}
> There were some ~ 3,000 such logging entries. It's too excessive.
> Also, when I requested YARN_CONTAINER with fields=ALL, I see the following logs:
> {noformat}
> WARN org.apache.hadoop.yarn.server.timelineservice.storage.common.TimelineStorageUtils: incorrectly formatted column name: it will be discarded
> {noformat}
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