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jirapos...@reviews.apache.org commented on HIVE-2084: ----------------------------------------------------- ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/2127/ ----------------------------------------------------------- Review request for hive and John Sichi. Summary ------- This patch upgrades Hive's Datanucleus dependency from v2.0.3 to v3.0.1. This addresses bug HIVE-2084. https://issues.apache.org/jira/browse/HIVE-2084 Diffs ----- conf/hive-default.xml 683b417 ivy/libraries.properties adde3cb metastore/ivy.xml 2e5331d ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java 983e1d5 Diff: https://reviews.apache.org/r/2127/diff Testing ------- Thanks, Carl > Upgrade datanucleus from 2.0.3 to 3.0.1 > --------------------------------------- > > Key: HIVE-2084 > URL: https://issues.apache.org/jira/browse/HIVE-2084 > Project: Hive > Issue Type: Improvement > Components: Metastore > Reporter: Ning Zhang > Assignee: Carl Steinbach > Labels: datanucleus > Attachments: HIVE-2084.1.patch.txt, HIVE-2084.patch > > > It seems the datanucleus 2.2.3 does a better join in caching. The time it > takes to get the same set of partition objects takes about 1/4 of the time it > took for the first time. While with 2.0.3, it took almost the same amount of > time in the second execution. We should retest the test case mentioned in > HIVE-1853, HIVE-1862. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira