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https://issues.apache.org/jira/browse/FLINK-23466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17404856#comment-17404856
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Yingjie Cao edited comment on FLINK-23466 at 8/26/21, 3:04 AM:
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After reading the code, I think two issues may caused the problem:
# After calling the requestMemorySegmentFromGlobal method, the buffer listener
is not notified. I will try to fix and test it.
# When recycle buffer, we remove the buffer listener from the queue first and
then add it back, if there is any buffer recycled meanwhile, the listener will
not be notified.
was (Author: kevin.cyj):
After reading the code, I think the issue is caused by FLINK-16972. After
calling the requestMemorySegmentFromGlobal method, the buffer listener is not
notified. I will try to fix and test it.
> UnalignedCheckpointITCase hangs on Azure
> ----------------------------------------
>
> Key: FLINK-23466
> URL: https://issues.apache.org/jira/browse/FLINK-23466
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Checkpointing
> Affects Versions: 1.14.0
> Reporter: Dawid Wysakowicz
> Assignee: Yingjie Cao
> Priority: Critical
> Labels: test-stability
> Fix For: 1.14.0
>
>
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=20813&view=logs&j=a57e0635-3fad-5b08-57c7-a4142d7d6fa9&t=2ef0effc-1da1-50e5-c2bd-aab434b1c5b7&l=16016
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