Yingjie Cao created FLINK-24954:
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Summary: Reset read buffer request timeout on buffer recycling for
sort-shuffle
Key: FLINK-24954
URL: https://issues.apache.org/jira/browse/FLINK-24954
Project: Flink
Issue Type: Sub-task
Components: Runtime / Network
Reporter: Yingjie Cao
Fix For: 1.15.0
Currently, the read buffer request timeout implementation of sort-shuffle is a
little aggressive. As reported in the mailing list:
[https://lists.apache.org/thread/bd3s5bqfg9oxlb1g1gg3pxs3577lhf88]. The
TimeoutException may be triggered if there is data skew and the downstream task
is slow. Actually, we can further improve this case by reseting the request
timeout on buffer recycling.
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