hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jingcheng Du (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13531) After 4/18/15 merge, flakey failures of TestAcidGuarantees#testMobScanAtomicity
Date Fri, 15 May 2015 09:27:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14545205#comment-14545205

Jingcheng Du commented on HBASE-13531:

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.

This message was sent by Atlassian JIRA

View raw message