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[BP-1.17][FLINK-31346][runtime] IO scheduler does not throw TimeoutException if numRequestedBuffers is greater than 0. #22122

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[BP-1.17][FLINK-31346][runtime] IO scheduler does not throw TimeoutException if numRequestedBuffers is greater than 0. #22122

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@reswqa reswqa commented Mar 7, 2023

Backport FLINK-31346 to release-1.17.

@reswqa
[hotfix][test] Remove meaningless reader in SortMergeResultPartitionR…
a27db1e 
…eadSchedulerTest#testRequestTimeoutIsRefreshedAndSuccess.

(cherry picked from commit a306831)
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flinkbot commented Mar 7, 2023 •
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  • @flinkbot run azure re-run the last Azure build

@reswqa reswqa changed the title [FLINK-31346][runtime] IO scheduler does not throw TimeoutException if numRequestedBuffers is greater than 0. [BP-1.17][FLINK-31346][runtime] IO scheduler does not throw TimeoutException if numRequestedBuffers is greater than 0. Mar 7, 2023
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reswqa commented Mar 7, 2023

@flinkbot run azure

reswqa added 2 commits March 8, 2023 01:23
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[hotfix][runtime] IO Scheduler should handle un-expected exceptions.
900cec9 
(cherry picked from commit faf663a)
@reswqa
[FLINK-31346][runtime] IO scheduler does not throw TimeoutException i…
544736e 
…f numRequestedBuffers is greater than 0.

This will cause deadlock as read buffer was occupied by a reader with low consumption priority.

This closes apache#22112

(cherry picked from commit 5ad2ae2)
@reswqa reswqa force-pushed the FLINK-31346-1.17 branch from 55becb9 to 544736e Compare March 7, 2023 17:24
reswqa added a commit that referenced this pull request Mar 8, 2023
@reswqa
[FLINK-31346][runtime] IO scheduler does not throw TimeoutException i…
54c67e5 
…f numRequestedBuffers is greater than 0.

This will cause deadlock as read buffer was occupied by a reader with low consumption priority.

This closes #22122

(cherry picked from commit 5ad2ae2)
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reswqa commented Mar 8, 2023

closed via 54c67e5.

@reswqa reswqa closed this Mar 8, 2023
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