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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/03/07 20:05:00 UTC
[jira] [Resolved] (SPARK-31014) InMemoryStore:
CountingRemoveIfForEach misses to remove key from parentToChildrenMap
[ https://issues.apache.org/jira/browse/SPARK-31014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun resolved SPARK-31014.
-----------------------------------
Fix Version/s: 3.0.0
Assignee: Jungtaek Lim
Resolution: Fixed
This is resolved via the followings.
- https://github.com/apache/spark/pull/27765 (master)
- https://github.com/apache/spark/pull/27825 (branch-3.0)
> InMemoryStore: CountingRemoveIfForEach misses to remove key from parentToChildrenMap
> ------------------------------------------------------------------------------------
>
> Key: SPARK-31014
> URL: https://issues.apache.org/jira/browse/SPARK-31014
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 3.0.0
> Reporter: Jungtaek Lim
> Assignee: Jungtaek Lim
> Priority: Minor
> Fix For: 3.0.0
>
>
> SPARK-30964 introduces the secondary index which defines the relationship between parent - children and able to operate all children for given parent faster.
> This change is not applied to CountingRemoveIfForEach, so there's a chance "countingRemoveAllByIndexValues" missed to remove key from parentToChildrenMap.
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