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https://issues.apache.org/jira/browse/HIVE-4152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phabricator updated HIVE-4152:
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Attachment: HIVE-4152.D9303.1.patch
navis requested code review of "HIVE-4152 [jira] Lock owner should be allowed
to acquire lock again on EmbeddedLockManager".
Reviewers: JIRA
HIVE-4152 Lock owner should be allowed to acquire lock again on
EmbeddedLockManager
If a query owns lock on a path, it should be allowed to acquire lock on it
again with success. Current EmbeddedLockManager returns null in this situation
and makes some query to wait infinitely.
TEST PLAN
EMPTY
REVISION DETAIL
https://reviews.facebook.net/D9303
AFFECTED FILES
common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
conf/hive-default.xml.template
ql/src/java/org/apache/hadoop/hive/ql/lockmgr/EmbeddedLockManager.java
ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveLockObject.java
ql/src/test/org/apache/hadoop/hive/ql/lockmgr/TestEmbeddedLockManager.java
MANAGE HERALD RULES
https://reviews.facebook.net/herald/view/differential/
WHY DID I GET THIS EMAIL?
https://reviews.facebook.net/herald/transcript/22395/
To: JIRA, navis
> Lock owner should be allowed to acquire lock again on EmbeddedLockManager
> -------------------------------------------------------------------------
>
> Key: HIVE-4152
> URL: https://issues.apache.org/jira/browse/HIVE-4152
> Project: Hive
> Issue Type: Bug
> Components: Locking
> Reporter: Navis
> Assignee: Navis
> Priority: Trivial
> Attachments: HIVE-4152.D9303.1.patch
>
>
> If a query owns lock on a path, it should be allowed to acquire lock on it
> again with success. Current EmbeddedLockManager returns null in this
> situation and makes some query to wait infinitely.
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