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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/07/09 09:00:00 UTC
[jira] [Assigned] (SPARK-28314) Infinite recursion loop in
MemoryAllocator#allocate when build HashedRelation
[ https://issues.apache.org/jira/browse/SPARK-28314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-28314:
------------------------------------
Assignee: (was: Apache Spark)
> Infinite recursion loop in MemoryAllocator#allocate when build HashedRelation
> -----------------------------------------------------------------------------
>
> Key: SPARK-28314
> URL: https://issues.apache.org/jira/browse/SPARK-28314
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: dzcxzl
> Priority: Trivial
>
> Broadcasting some tables with a large number of rows may cause infinite recursion loop in TaskMemoryManager#allocatePage.
> This is because HashedRelation uses Long.MaxValue to construct MemoryManager instead of memory configured by driver.
> MemoryAllocator#allocate throws OOM,TaskMemoryManager#allocatePage captures OOM and continues to call allocatePage.
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