hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Alexander Kolbasov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15373) DbNotificationListener should use thread-local RawStore
Date Wed, 07 Dec 2016 20:46:58 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15729870#comment-15729870
] 

Alexander Kolbasov commented on HIVE-15373:
-------------------------------------------

I see, makes sense. Is there a specific reason not to create persistence manager per transaction
which then should take care of nested transactions (which should create their own persistence
manager and open transaction within its context)?

> DbNotificationListener should use thread-local RawStore
> -------------------------------------------------------
>
>                 Key: HIVE-15373
>                 URL: https://issues.apache.org/jira/browse/HIVE-15373
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Alexander Kolbasov
>
> ObjectStore.java has several important calls which are not thread-safe:
> * openTransaction()
> * commitTransaction()
> * rollbackTransaction()
> These should be made thread-safe.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message