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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2020/10/09 12:15:52 UTC
[GitHub] [beam] scwhittle opened a new pull request #13056: [BEAM-11034] Avoid build-up of stateful garbage collection timers for…
scwhittle opened a new pull request #13056:
URL: https://github.com/apache/beam/pull/13056
… GlobalWindow.
Such cleanup timers are not needed on the GlobalWindow for DoFn without
@onWindowExpiration. It is a common pattern for users to use the global
window for stateful processing for full control using state and timers.
However if this is done for stages with unbounded keyspaces, the gc
timers build up indefinitely.
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[GitHub] [beam] robinyqiu commented on pull request #13056: [BEAM-11034] Avoid build-up of stateful garbage collection timers for…
Posted by GitBox <gi...@apache.org>.
robinyqiu commented on pull request #13056:
URL: https://github.com/apache/beam/pull/13056#issuecomment-706384831
Is this PR fixing a new regression from 2.24.0?
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[GitHub] [beam] scwhittle commented on pull request #13056: [BEAM-11034] Avoid build-up of stateful garbage collection timers for…
Posted by GitBox <gi...@apache.org>.
scwhittle commented on pull request #13056:
URL: https://github.com/apache/beam/pull/13056#issuecomment-706148869
R: @robinyqiu @kennknowles is it too late for this to make the 2.25 release?
This Dataflow issue is similar to flink runner issue which was a blocker for 2.25, BEAM-10760
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[GitHub] [beam] robinyqiu merged pull request #13056: [BEAM-11034] Avoid build-up of stateful garbage collection timers for…
Posted by GitBox <gi...@apache.org>.
robinyqiu merged pull request #13056:
URL: https://github.com/apache/beam/pull/13056
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[GitHub] [beam] scwhittle commented on pull request #13056: [BEAM-11034] Avoid build-up of stateful garbage collection timers for…
Posted by GitBox <gi...@apache.org>.
scwhittle commented on pull request #13056:
URL: https://github.com/apache/beam/pull/13056#issuecomment-706148869
R: @robinyqiu @kennknowles is it too late for this to make the 2.25 release?
This Dataflow issue is similar to flink runner issue which was a blocker for 2.25, BEAM-10760
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