[jira] [Updated] (HBASE-20001) cleanIfNoMetaEntry() uses encoded instead of region name to lookup region

[Francis Liu (JIRA)]

     [ 
https://issues.apache.org/jira/browse/HBASE-20001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Francis Liu updated HBASE-20001:
--------------------------------
    Description: 
In RegionStates.cleanIfNoMetaEntry()

{{if (MetaTableAccessor.getRegion(server.getConnection(), 
hri.getEncodedNameAsBytes()) == null) {}}

{{regionOffline(hri);}}{\{ }}

{{FSUtils.deleteRegionDir(server.getConfiguration(), hri);}}
 \{{ }}}

But api expects regionname

{\{ public static Pair<HRegionInfo, ServerName> getRegion(Connection 
connection, byte [] regionName)}}

So we might end up cleaning good regions.

 

  was:
In RegionStates.cleanIfNoMetaEntry()

{{if (MetaTableAccessor.getRegion(server.getConnection(), 
hri.getEncodedNameAsBytes()) == null) {}}

{{regionOffline(hri);}}{{ }}

{{FSUtils.deleteRegionDir(server.getConfiguration(), hri);}}
{{ }}}

But api expects regionname

{{ public static Pair<HRegionInfo, ServerName> getRegion(Connection connection, 
byte [] regionName)}}

So we might cleaning good regions.

 


> cleanIfNoMetaEntry() uses encoded instead of region name to lookup region
> -------------------------------------------------------------------------
>
>                 Key: HBASE-20001
>                 URL: https://issues.apache.org/jira/browse/HBASE-20001
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 1.2.0, 1.3.0, 1.4.0, 1.1.7
>            Reporter: Francis Liu
>            Assignee: Thiruvel Thirumoolan
>            Priority: Major
>
> In RegionStates.cleanIfNoMetaEntry()
> {{if (MetaTableAccessor.getRegion(server.getConnection(), 
> hri.getEncodedNameAsBytes()) == null) {}}
> {{regionOffline(hri);}}{\{ }}
> {{FSUtils.deleteRegionDir(server.getConfiguration(), hri);}}
>  \{{ }}}
> But api expects regionname
> {\{ public static Pair<HRegionInfo, ServerName> getRegion(Connection 
> connection, byte [] regionName)}}
> So we might end up cleaning good regions.
>  



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