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Phabricator updated HIVE-2084: ------------------------------ Attachment: HIVE-2084.D2397.1.patch khorgath requested code review of "HIVE-2084 [jira] Upgrade datanucleus from 2.0.3 to 3.0.1". Reviewers: JIRA Updated HIVE-2084 to work off DataNucleus release 3.0.8 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. TEST PLAN existing tests (this is a library dep upgrade) REVISION DETAIL https://reviews.facebook.net/D2397 AFFECTED FILES common/src/java/org/apache/hadoop/hive/conf/HiveConf.java conf/hive-default.xml.template ivy/libraries.properties metastore/ivy.xml ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java MANAGE HERALD DIFFERENTIAL RULES https://reviews.facebook.net/herald/view/differential/ WHY DID I GET THIS EMAIL? https://reviews.facebook.net/herald/transcript/5367/ Tip: use the X-Herald-Rules header to filter Herald messages in your client. > 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: Sushanth Sowmyan > Labels: datanucleus > Attachments: HIVE-2084.1.patch.txt, HIVE-2084.2.patch.txt, > HIVE-2084.D2397.1.patch, 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