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https://issues.apache.org/jira/browse/HIVE-1841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15005451#comment-15005451
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Hive QA commented on HIVE-1841:
-------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12772273/HIVE-1841.2.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 4 failed/errored test(s), 9782 tests executed
*Failed tests:*
{noformat}
TestHWISessionManager - did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_cbo_rp_annotate_stats_groupby
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_authorization_uri_import
org.apache.hive.jdbc.TestSSL.testSSLVersion
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6036/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6036/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-6036/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 4 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12772273 - PreCommit-HIVE-TRUNK-Build
> datanucleus.fixedDatastore should be true in hive-default.xml
> --------------------------------------------------------------
>
> Key: HIVE-1841
> URL: https://issues.apache.org/jira/browse/HIVE-1841
> Project: Hive
> Issue Type: Improvement
> Components: Configuration, Metastore
> Affects Versions: 0.6.0
> Reporter: Edward Capriolo
> Assignee: Ashutosh Chauhan
> Priority: Minor
> Attachments: HIVE-1841.1.patch.txt, HIVE-1841.2.patch, HIVE-1841.patch
>
>
> Two datanucleus variables:
> {noformat}
> <property>
> <name>datanucleus.autoCreateSchema</name>
> <value>false</value>
> </property>
> <property>
> <name>datanucleus.fixedDatastore</name>
> <value>true</value>
> </property>
> {noformat}
> are dangerous. We do want the schema to auto-create itself, but we do not
> want the schema to auto update itself.
> Someone might accidentally point a trunk at the wrong meta-store and
> unknowingly update. I believe we should set this to false and possibly trap
> exceptions stemming from hive wanting to do any update. This way someone has
> to actively acknowledge the update, by setting this to true and then starting
> up hive, or leaving it false, removing schema modifies for the user that hive
> usages, and doing all the time and doing the updates by hand.
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