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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-4590) Reduce log level in BaseResultIterators#getStatsForParallelizationProp when parent table not found
Date Thu, 08 Feb 2018 19:07:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-4590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16357427#comment-16357427
] 

James Taylor commented on PHOENIX-4590:
---------------------------------------

If it’s rare, why do we care?

> Reduce log level in BaseResultIterators#getStatsForParallelizationProp when parent table
not found
> --------------------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-4590
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4590
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: Rajeshbabu Chintaguntla
>            Assignee: Rajeshbabu Chintaguntla
>            Priority: Minor
>             Fix For: 4.14.0
>
>
> Currently when we check whether to use stats for parallelisation or not we check with
parent table   if the index table doesn't have stats. In this case if parent table not present
at connection meta. When we directly scan(which is not a valid case but sometimes we may scan
index directly) then we see this log all the time. I think we can reduce the log level to
debug or trace as usually we can have parent table in the connection meta so it should be
very rare.
> {noformat}
>             } catch (TableNotFoundException e) {
>                 logger.warn("Unable to find parent table \"" + parentTableName + "\"
of table \""
>                         + table.getName().getString()
>                         + "\" to determine USE_STATS_FOR_PARALLELIZATION",
>                     e);
>             }
> {noformat}



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