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https://issues.apache.org/jira/browse/HBASE-15827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15284745#comment-15284745
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Josh Elser commented on HBASE-15827:
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Thanks for being proactive on the backport, [~syuanjiang] and [~tedyu]! I just
went to look if someone had did this (after Stephen's comment on HBASE-15125)
and was happy to see you all already have this in the works :)
> Backport HBASE-15125 'HBaseFsck's adoptHdfsOrphan function creates region
> with wrong end key boundary' to 1.1 and 1.2
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-15827
> URL: https://issues.apache.org/jira/browse/HBASE-15827
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 1.2.2
>
> Attachments: 15827-branch-1.2.patch
>
>
> There is a bug in HBaseFsck's adoptHdfsOrphan function.At the last of this
> function will create a region,which want to cover all the orphan regions.But
> the end key of this new region was set incorrectly.Correct region's boundary
> should be [startKey,endKey),but this function create a region with boundary
> of [startKey,endKey],this bug will leads to scan operation omit some data.
> I think we should create the region like bellow,
> {code}
> // create new region on hdfs. move data into place.
> HRegionInfo hri = new HRegionInfo(template.getTableName(),
> orphanRegionRange.getFirst(),
> Bytes.add(orphanRegionRange.getSecond(), new byte[1]));
> {code}
> This is to backport to branch-1.1 and branch-1.2
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