[
https://issues.apache.org/jira/browse/KYLIN-3635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16655299#comment-16655299
]
ASF subversion and git services commented on KYLIN-3635:
--------------------------------------------------------
Commit 126ceac301e8acb135a0d2e4f7d8693d78a7ec5a in kylin's branch
refs/heads/2.3.x from shaofengshi
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=126ceac ]
KYLIN-3635 Percentile calculation on Spark engine is wrong
> Percentile calculation on Spark engine is wrong
> -----------------------------------------------
>
> Key: KYLIN-3635
> URL: https://issues.apache.org/jira/browse/KYLIN-3635
> Project: Kylin
> Issue Type: Bug
> Affects Versions: v2.3.0, v2.3.1, v2.4.0, v2.3.2, v2.4.1, v2.5.0
> Reporter: Shaofeng SHI
> Priority: Major
>
> As titled; Received reporting that percentile result is wrong when using
> Spark engine. Checked the code and found the object was reused and not reset,
> the problem won't happen on normal MR as it would be serialized before next
> call, but would be a problem on Spark, as the object was cached in-memory and
> be serialized later.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
