stack created HBASE-19731:
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Summary: TestFromClientSide#testCheckAndDeleteWithCompareOp and
testNullQualifier are flakey
Key: HBASE-19731
URL: https://issues.apache.org/jira/browse/HBASE-19731
Project: HBase
Issue Type: Sub-task
Components: test
Reporter: stack
Assignee: stack
Priority: Critical
Fix For: 2.0.0-beta-2
These two tests fail frequently locally; rare does this suite pass.
The failures are either of these two tests. Unfortunately, running the test
standalone does not bring on the issue; need to run the whole suite.
In both cases, we have a Delete followed by a Put and then a checkAnd* -type
operation which does a Get expecting to find the just put Put but it fails on
occasion.
Looks to be an mvcc issues or Put going in at same timestamp as the Delete. Its
hard to debug given any added logging seems to make it all pass again.
Seems this too is new in beta-1. Running tests against alpha-4 seem to pass.
Doing a compare....
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