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Posted to dev@hive.apache.org by "Phabricator (JIRA)" <ji...@apache.org> on 2013/06/12 04:12:20 UTC

[jira] [Updated] (HIVE-4719) EmbeddedLockManager should be shared to all clients

     [ https://issues.apache.org/jira/browse/HIVE-4719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Phabricator updated HIVE-4719:
------------------------------

    Attachment: HIVE-4719.D11229.1.patch

navis requested code review of "HIVE-4719 [jira] EmbeddedLockManager should be shared to all clients".

Reviewers: JIRA

HIVE-4719 EmbeddedLockManager should be shared to all clients

Currently, EmbeddedLockManager is created per Driver instance, so locking has no meaning.

TEST PLAN
  EMPTY

REVISION DETAIL
  https://reviews.facebook.net/D11229

AFFECTED FILES
  ql/src/java/org/apache/hadoop/hive/ql/Driver.java
  ql/src/java/org/apache/hadoop/hive/ql/lockmgr/EmbeddedLockManager.java
  ql/src/java/org/apache/hadoop/hive/ql/lockmgr/SharedLockManager.java

MANAGE HERALD RULES
  https://reviews.facebook.net/herald/view/differential/

WHY DID I GET THIS EMAIL?
  https://reviews.facebook.net/herald/transcript/26721/

To: JIRA, navis

                
> EmbeddedLockManager should be shared to all clients
> ---------------------------------------------------
>
>                 Key: HIVE-4719
>                 URL: https://issues.apache.org/jira/browse/HIVE-4719
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: HIVE-4719.D11229.1.patch
>
>
> Currently, EmbeddedLockManager is created per Driver instance, so locking has no meaning.

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