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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2019/12/17 13:24:00 UTC
[jira] [Commented] (SPARK-30269) Should use old partition stats to
decide whether to update stats when analyzing partition
[ https://issues.apache.org/jira/browse/SPARK-30269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16998215#comment-16998215 ]
Hyukjin Kwon commented on SPARK-30269:
--------------------------------------
(Spark 2.3.x is EOL so there would be no more releases in that line)
> Should use old partition stats to decide whether to update stats when analyzing partition
> -----------------------------------------------------------------------------------------
>
> Key: SPARK-30269
> URL: https://issues.apache.org/jira/browse/SPARK-30269
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.3.4, 2.4.4, 3.0.0
> Reporter: Zhenhua Wang
> Priority: Major
> Fix For: 2.4.5, 3.0.0
>
>
> It's an obvious bug: currently when analyzing partition stats, we use old table stats to compare with newly computed stats to decide whether it should update stats or not.
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