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Posted to dev@hive.apache.org by "Teddy Choi (JIRA)" <ji...@apache.org> on 2013/03/29 09:07:15 UTC

[jira] [Created] (HIVE-4257) java.sql.SQLNonTransientConnectionException on JDBCStatsAggregator

Teddy Choi created HIVE-4257:
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             Summary: 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
         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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