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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42099/
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Review request for geode, Bruce Schuchardt and Dan Smith.
Bugs: GEODE-774
https://issues.apache.org/jira/browse/GEODE-774
Repository: geode
Description
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When a wan batch is retried, the operation will be rejected by primary bucket
because it has seen it. But it will still distribute to the secondary bucket.
Sometimes, the event could be accepted due to eventtracker timeout and clean up
the recorded events. But this event does not contain a version tag and can
never find its version tag in the system.
The fix is not to distribute in this case.
Following checking have been used in many other places:
if (event.getVersionTag() != null && event.getVersionTag().hasValidVersion())
I just introduced a few more.
Diffs
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gemfire-core/src/main/java/com/gemstone/gemfire/internal/cache/BucketRegion.java
f487bd5
gemfire-core/src/main/java/com/gemstone/gemfire/internal/cache/DistributedRegion.java
92b585a
Diff: https://reviews.apache.org/r/42099/diff/
Testing
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The in-house hydra test to reproduce it.
precheckin.
A lot of wan hydra tests.
Thanks,
xiaojian zhou
