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Posted to issues@hbase.apache.org by "chenrongwei (JIRA)" <ji...@apache.org> on 2016/01/17 13:27:39 UTC
[jira] [Updated] (HBASE-15125) HBaseFsck's adoptHdfsOrphan function
create region with end key boundary.
[ https://issues.apache.org/jira/browse/HBASE-15125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
chenrongwei updated HBASE-15125:
--------------------------------
Affects Version/s: 2.0.0
> HBaseFsck's adoptHdfsOrphan function create region with end key boundary.
> -------------------------------------------------------------------------
>
> Key: HBASE-15125
> URL: https://issues.apache.org/jira/browse/HBASE-15125
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.0.0
> Reporter: chenrongwei
> Assignee: chenrongwei
>
> 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,
> // create new region on hdfs. move data into place.
> HRegionInfo hri = new HRegionInfo(template.getTableName(), orphanRegionRange.getFirst(),
> Bytes.add(orphanRegionRange.getSecond(), new byte[1]));
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