[jira] [Commented] (DRILL-5811) Large number of "Failure finding Drillbit" messages when using MFS

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-5811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16188468#comment-16188468 ] 

ASF GitHub Bot commented on DRILL-5811:
---------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/drill/pull/965


> Large number of "Failure finding Drillbit" messages when using MFS
> ------------------------------------------------------------------
>
>                 Key: DRILL-5811
>                 URL: https://issues.apache.org/jira/browse/DRILL-5811
>             Project: Apache Drill
>          Issue Type: Bug
>    Affects Versions: 1.12.0
>            Reporter: Paul Rogers
>            Assignee: Timothy Farkas
>            Priority: Minor
>
> A query was run on a single node of a three-node cluster running the MapR file system (MFS.) When planning the query, zillions of messages of the following form appear in the log:
> {code}
> 2017-09-21 16:18:19,401 [263bb743-aaf9-eeb1-2006-32d573e03eba:foreman] INFO  o.a.d.exec.store.dfs.FileSelection - FileSelection.getStatuses() took 0 ms, numFiles: 1
> 2017-09-21 16:18:19,408 [263bb743-aaf9-eeb1-2006-32d573e03eba:foreman] DEBUG o.a.d.e.s.schedule.BlockMapBuilder - Failure finding Drillbit running on host qa-node113.qa.lab.  Skipping affinity to that host.
> 2017-09-21 16:18:19,409 [263bb743-aaf9-eeb1-2006-32d573e03eba:foreman] DEBUG o.a.d.e.s.schedule.BlockMapBuilder - FileWork group (maprfs:///drill/testdata/resource-manager/250wide.tbl,0) max bytes 17132639127
> 2017-09-21 16:18:19,409 [263bb743-aaf9-eeb1-2006-32d573e03eba:foreman] DEBUG o.a.d.e.s.schedule.BlockMapBuilder - Took 1 ms to set endpoint bytes
> {code}
> Might we put such messages a TRACE level, leaving an aggregate message at DEBUG level, something like:
> {code}
> 123 files to be read using remote reads because of missing Drillbit processes. Enable trace logging for details.
> {code}



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