stack created HBASE-18290:
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Summary: Fix TestAddColumnFamilyProcedure and
TestDeleteTableProcedure
Key: HBASE-18290
URL: https://issues.apache.org/jira/browse/HBASE-18290
Project: HBase
Issue Type: Bug
Components: test
Affects Versions: 2.0.0
Reporter: stack
Assignee: stack
Fix For: 2.0.0
These two tests don't pass. Turns out the cause was interesting.
We added a workaround for case where procedure WAL could have procs out of
order.
HBASE-18216 [AMv2] Workaround for HBASE-18152, corrupt procedure WAL
If we find a procedure that is not 'increasing' -- of a later timestamp or
procid -- then we'd skip the application of the 'old' proc. The workaround was
until we figure in what scenarios we can write procedures out of order (seems
to be rare and high-concurrency... TBD).
These two tests trip FAILs and ROLLBACKs (double delete of table or disable of
an already disabled table). They are good tests. But procedures that get marked
FAIL or ROLLEDBACK will have procids that are less than current. Makes it so we
skipped adding the ROLLBACK and so finishing up the procedure.
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