You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@phoenix.apache.org by "Karan Mehta (JIRA)" <ji...@apache.org> on 2018/10/24 03:45:00 UTC
[jira] [Commented] (PHOENIX-4981) Add tests for ORDER BY, GROUP BY,
salted tables using phoenix-spark
[ https://issues.apache.org/jira/browse/PHOENIX-4981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16661685#comment-16661685 ]
Karan Mehta commented on PHOENIX-4981:
--------------------------------------
[~tdsilva] It would be good to put it up as Github PR.
Just one comment for now SparkUtil#SparkContext INSTANCE double checked locking is broken. The singleton should be volatile.
Check: [https://javarevisited.blogspot.com/2014/05/double-checked-locking-on-singleton-in-java.html]
> Add tests for ORDER BY, GROUP BY, salted tables using phoenix-spark
> -------------------------------------------------------------------
>
> Key: PHOENIX-4981
> URL: https://issues.apache.org/jira/browse/PHOENIX-4981
> Project: Phoenix
> Issue Type: Test
> Reporter: Thomas D'Silva
> Assignee: Thomas D'Silva
> Priority: Major
> Labels: spark
> Attachments: PHOENIX-4981-4.x-HBase-1.3.patch
>
>
> See if its possible to reuse {{SaltedTableIT}}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)