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https://issues.apache.org/jira/browse/FLINK-35169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weijie Guo updated FLINK-35169:
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Fix Version/s: 1.20.0
> Recycle buffers to freeSegments before releasing data buffer for sort
> accumulator
> ---------------------------------------------------------------------------------
>
> Key: FLINK-35169
> URL: https://issues.apache.org/jira/browse/FLINK-35169
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Network
> Affects Versions: 1.20.0
> Reporter: Yuxin Tan
> Assignee: Yuxin Tan
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.20.0
>
>
> When using sortBufferAccumulator, we should recycle the buffers to
> freeSegments before releasing the data buffer. The reason is that when
> getting buffers from the DataBuffer, it may require more buffers than the
> current quantity available in freeSegments. Consequently, to ensure adequate
> buffers from DataBuffer, the flushed and recycled buffers should also be
> added to freeSegments for reuse.
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