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https://issues.apache.org/jira/browse/HBASE-5599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13250632#comment-13250632
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Jonathan Hsieh commented on HBASE-5599:
---------------------------------------
Fulin. Great test, and nice patch. On trunk, the failed test passes for me
locally. On 0.90, failed tests pass for me locally.
I plan on committing to 0.90, 0.92, 0.94, trunk.
Fixed a few spacing and a spelling nit ("falut" -> "fault") that I'll fix
before commit.
Remaining issues:
* Could you re-upload the same v7 patches but give ASF permission to include?
* Trunk version of patch applies to 0.94, needs a minor tweak for 0.92. Mind
doing this?
> [hbck] handle NO_VERSION_FILE and SHOULD_NOT_BE_DEPLOYED inconsistencies
> ------------------------------------------------------------------------
>
> Key: HBASE-5599
> URL: https://issues.apache.org/jira/browse/HBASE-5599
> Project: HBase
> Issue Type: New Feature
> Components: hbck
> Affects Versions: 0.90.6
> Reporter: fulin wang
> Assignee: fulin wang
> Attachments: 0.90-surefire-report-hbck.html, hbase-5599-0.90.patch,
> hbase-5599-0.90_v2.patch, hbase-5599-0.90_v3.patch, hbase-5599-0.90_v5.patch,
> hbase-5599-0.90_v6.patch, hbase-5599-0.90_v7.patch, hbase-5599-0.92_v5.patch,
> hbase-5599-0.94_v5.patch, hbase-5599-trunk_v5.patch, hbase-5599-trunk_v7.patch
>
>
> The hbck tool can not fix the six scenarios.
> 1. Version file does not exist in root dir.
> Fix: I try to create a version file by 'FSUtils.setVersion' method.
>
> 2. [REGIONNAME][KEY] on HDFS, but not listed in META or deployed on any
> region server.
> Fix: I get region info form the hdfs file, this region info write to
> '.META.' table.
>
> 3. [REGIONNAME][KEY] not in META, but deployed on [SERVERNAME]
> Fix: I get region info form the hdfs file, this region info write to
> '.META.' table.
>
> 4. [REGIONNAME] should not be deployed according to META, but is deployed on
> [SERVERNAME]
> Fix: Close this region.
>
> 5. First region should start with an empty key. You need to create a new
> region and regioninfo in HDFS to plug the hole.
> Fix: The region info is not in hdfs and .META., so it create a empty
> region for this error.
> 6. There is a hole in the region chain between [KEY] and [KEY]. You need to
> create a new regioninfo and region dir in hdfs to plug the hole.
> Fix: The region info is not in hdfs and .META., so it create a empty region
> for this hole.
>
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