hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Phabricator (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2084) Upgrade datanucleus from 2.0.3 to 3.0.1
Date Tue, 20 Mar 2012 23:13:54 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

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

        

Mime
View raw message