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https://issues.apache.org/jira/browse/KUDU-1905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15896659#comment-15896659
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David Alves commented on KUDU-1905:
-----------------------------------
[~YulongZ] I've put up a fix for the issue
(https://gerrit.cloudera.org/#/c/6258/) It should be merged early next week,
but you're welcome to try the patch now if you're pressed.
The problem stems from it being a pk only tablet and your workload continuously
trying to multiple upserts and deletes on the same keys. I assume this is a
test/benchmark workload, no?
> TS can not start
> ----------------
>
> Key: KUDU-1905
> URL: https://issues.apache.org/jira/browse/KUDU-1905
> Project: Kudu
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.2.0
> Environment: kudu1.2、CDH5.10
> Reporter: YulongZ
> Assignee: David Alves
> Priority: Blocker
>
> TabletServer can not start, here is the log:
> Mar 1, 8:40:03.872 PM ERROR compaction.cc:966
> Status: Corruption: empty changelist - expected column updates Unable to
> decode changelist.
> Source Row: RowIdxInBlock: 0; Base: (string party_id=<redacted>, string
> cust_id=<redacted>, string source_system=<redacted>); Undo Mutations:
> [@6096334378197721088(DELETE)]; Redo Mutations:
> [@6096334378560618496(DELETE), @6096334430649839616([invalid: Corruption:
> empty changelist - expected column updates])];
> Dest Row: RowIdxInBlock: 0; Base: (string party_id=<redacted>, string
> cust_id=<redacted>, string source_system=<redacted>); Undo Mutations:
> [@6096334378560618496(DELETE)]; Redo Mutations:
> [@6096334378197721088(DELETE)];
> Mar 1, 8:40:03.872 PM FATAL tablet_peer_mm_ops.cc:128
> Check failed: _s.ok() FlushMRS failed on 325bb987ab604d8d9629f8ba4153f7d6:
> Corruption: Flush to disk failed: empty changelist - expected column updates
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