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From "jiraposter@reviews.apache.org (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4322) [hbck] Update checkIntegrity/checkRegionChain to present more accurate region split problem summary
Date Mon, 12 Sep 2011 01:35:10 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13102402#comment-13102402
] 

jiraposter@reviews.apache.org commented on HBASE-4322:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/1789/
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Review request for hbase, Todd Lipcon and Michael Stack.


Summary
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This requires HBASE-4321.

commit 0ed6be1b628f3c030480164af37825702a2d5020
Author: Jonathan Hsieh <jon@cloudera.com>
Date:   Mon Sep 5 02:16:32 2011 -0700

    HBASE-4322 [hbck] Update checkIntegrity/checkRegionChain to present more accurate region
split problem summary
    
    Minor semantics change
    - if two regions overlap this counts as two inconsistencies instead of one. If three overlap,
it counts as three.
    - testMetaHole was previously actually was an overlap ([D,E] overlaps [C,]).  Change to
make true hole.


This addresses bug HBASE-4322.
    https://issues.apache.org/jira/browse/HBASE-4322


Diffs
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  src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java 1a704f6 
  src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsck.java f42a87c 

Diff: https://reviews.apache.org/r/1789/diff


Testing
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Modified unit test passes.  Currently running full suite.


Thanks,

jmhsieh



> [hbck] Update checkIntegrity/checkRegionChain to present more accurate region split problem
summary
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4322
>                 URL: https://issues.apache.org/jira/browse/HBASE-4322
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.90.4, 0.94.0
>            Reporter: Jonathan Hsieh
>            Assignee: Jonathan Hsieh
>         Attachments: 0001-HBASE-4322-hbck-Update-checkIntegrity-checkRegionCha.patch
>
>
> This is a mostly semantics preserving upgrade to hbck that uses the RegionSplitCalculator
from HBASE-4321 that provides more in depth information about region split problems in meta
when running hbck.

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