533. Fix race condition between onStartPartitionSession and onPartitionSessionClosed#605
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ekuvardin wants to merge 13 commits intoydb-platform:masterfrom
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533. Fix race condition between onStartPartitionSession and onPartitionSessionClosed#605ekuvardin wants to merge 13 commits intoydb-platform:masterfrom
ekuvardin wants to merge 13 commits intoydb-platform:masterfrom
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ekuvardin
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #605 +/- ##
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+ Coverage 70.58% 70.86% +0.28%
- Complexity 3291 3305 +14
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Files 372 372
Lines 15640 15640
Branches 1638 1638
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+ Hits 11039 11084 +45
+ Misses 3948 3896 -52
- Partials 653 660 +7 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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…rdering # Conflicts: # topic/src/main/java/tech/ydb/topic/read/impl/AsyncReaderImpl.java # topic/src/main/java/tech/ydb/topic/read/impl/ReaderImpl.java # topic/src/main/java/tech/ydb/topic/read/impl/SyncReaderImpl.java
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Merge last trunk update |
…rdering # Conflicts: # topic/src/main/java/tech/ydb/topic/read/impl/AsyncReaderImpl.java
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Add only tests cause changes due to fix races goes in another branches |
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Connected to #553
AsyncReader.onStartPartitionSession can be called before AsyncReader.onPartitionSessionClosed due to race condition
By the way onStopPartitionSession managed by ydb core and after running some test examples couldn't find any races
I write two test
testEventOrderingGuarantees - guarantees in one reader
testSessionCloseRaceCondition - guarantees in two reader and simulate situation like in attached issues