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https://issues.apache.org/jira/browse/HIVE-4257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13618556#comment-13618556
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Teddy Choi commented on HIVE-4257:
----------------------------------
Review request at https://reviews.apache.org/r/10215
> java.sql.SQLNonTransientConnectionException on JDBCStatsAggregator
> ------------------------------------------------------------------
>
> Key: HIVE-4257
> URL: https://issues.apache.org/jira/browse/HIVE-4257
> Project: Hive
> Issue Type: Bug
> Components: Statistics
> Affects Versions: 0.11.0
> Reporter: Teddy Choi
> Priority: Minor
> Fix For: 0.11.0
>
> Attachments: HIVE-4257.1.patch.txt
>
>
> java.sql.SQLNonTransientConnectionException occurs on JDBCStatsAggregator
> after executing dozens of Hive queries periodically, which inserts thousands
> of rows. It may have a relation with DERBY-5098. To avoid this error, Hive
> should use a more recent version of Derby(10.6.2.3, 10.7.1.4, 10.8.2.2,
> 10.9.1.0 or later). Hive 0.11.0-SNAPSHOT uses Derby 10.4.2.0.
> {noformat}
> 2013-03-24 15:54:30,487 ERROR jdbc.JDBCStatsAggregator
> (JDBCStatsAggregator.java:aggregateStats(168)) - Error during publishing
> aggregation. java.sql.SQLNonTransientConnectionException: No current
> connection.
> 2013-03-24 15:54:30,487 ERROR jdbc.JDBCStatsAggregator
> (JDBCStatsAggregator.java:aggregateStats(168)) - Error during publishing
> aggregation. java.sql.SQLNonTransientConnectionException: No current
> connection.
> 2013-03-24 15:54:30,487 ERROR jdbc.JDBCStatsAggregator
> (JDBCStatsAggregator.java:cleanUp(249)) - Error during publishing
> aggregation. java.sql.SQLNonTransientConnectionException: No current
> connection.
> {noformat}
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