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https://issues.apache.org/jira/browse/HIVE-3537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13557927#comment-13557927
]
Hudson commented on HIVE-3537:
------------------------------
Integrated in hive-trunk-hadoop1 #27 (See
[https://builds.apache.org/job/hive-trunk-hadoop1/27/])
HIVE-3537 : release locks at the end of move tasks (Namit via Ashutosh
Chauhan) (Revision 1435492)
Result = FAILURE
hashutosh :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1435492
Files :
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/Context.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/Driver.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MoveTask.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/lockmgr/EmbeddedLockManager.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveLockObject.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/lockmgr/zookeeper/ZooKeeperHiveLock.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/lockmgr/zookeeper/ZooKeeperHiveLockManager.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
> release locks at the end of move tasks
> --------------------------------------
>
> Key: HIVE-3537
> URL: https://issues.apache.org/jira/browse/HIVE-3537
> Project: Hive
> Issue Type: Bug
> Components: Locking, Query Processor
> Reporter: Namit Jain
> Assignee: Namit Jain
> Fix For: 0.11.0
>
> Attachments: hive.3537.10.patch, hive.3537.1.patch,
> hive.3537.2.patch, hive.3537.3.patch, hive.3537.4.patch, hive.3537.5.patch,
> hive.3537.6.patch, hive.3537.7.patch, hive.3537.8.patch, hive.3537.9.patch
>
>
> Look at HIVE-3106 for details.
> In order to make sure that concurrency is not an issue for multi-table
> inserts, the current option is to introduce a dependency task, which thereby
> delays the creation of all partitions. It would be desirable to release the
> locks for the outputs as soon as the move task is completed. That way, for
> multi-table inserts, the concurrency can be enabled without delaying any
> table.
> Currently, the movetask contains a input/output, but they do not seem to be
> populated correctly.
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