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https://issues.apache.org/jira/browse/SPARK-25081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shixiong Zhu updated SPARK-25081:
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Description:
This issue is pretty similar to SPARK-21907.
"allocateArray" in
[ShuffleInMemorySorter.reset|https://github.com/apache/spark/blob/9b8521e53e56a53b44c02366a99f8a8ee1307bbf/core/src/main/java/org/apache/spark/shuffle/sort/ShuffleInMemorySorter.java#L99]
may trigger a spill and cause
> Nested spill in ShuffleExternalSorter may access a released memory page
> ------------------------------------------------------------------------
>
> Key: SPARK-25081
> URL: https://issues.apache.org/jira/browse/SPARK-25081
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.3.1
> Reporter: Shixiong Zhu
> Assignee: Shixiong Zhu
> Priority: Major
>
> This issue is pretty similar to SPARK-21907.
> "allocateArray" in
> [ShuffleInMemorySorter.reset|https://github.com/apache/spark/blob/9b8521e53e56a53b44c02366a99f8a8ee1307bbf/core/src/main/java/org/apache/spark/shuffle/sort/ShuffleInMemorySorter.java#L99]
> may trigger a spill and cause
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