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https://issues.apache.org/jira/browse/HBASE-13531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14545205#comment-14545205
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Jingcheng Du commented on HBASE-13531:
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bq. May be we can follow the same logic like when the cell seqId is less than
smallest readpoint, we can reset it to 0.
The smallest readPt is a region-related. The mob file compaction can not work
with them. So it's hard to reset seqId to 0 in mob files.
I think there're still issues in mob file compactions if we enable mvcc in mob
files. It's hard to maintain the readPt consistency between the ref cell and
mob cell. I have to think about this again.
> After 4/18/15 merge, flakey failures of
> TestAcidGuarantees#testMobScanAtomicity
> -------------------------------------------------------------------------------
>
> Key: HBASE-13531
> URL: https://issues.apache.org/jira/browse/HBASE-13531
> Project: HBase
> Issue Type: Sub-task
> Components: regionserver, Scanners
> Affects Versions: hbase-11339
> Reporter: Jonathan Hsieh
> Fix For: hbase-11339
>
> Attachments: HBASE-13531-V2.diff, HBASE-13531.diff
>
>
> After the merge of master from 4/18/15 with hbase-11339 branch, we encounter
> some atomicity violations. We want to fix before calling merge to trunk.
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