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HBASE-10662 RegionScanner is never closed if the region has been moved-out or re-opened when performing scan request 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1574743 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Zhihong Yu 2014-03-06 01:42:32 +00:00
parent 78b7dad2c8
commit fc9407f3a3
1 changed files with 8 additions and 1 deletions
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9
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
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@ -3235,7 +3235,14 @@ public class HRegionServer implements ClientProtos.ClientService.BlockingInterfa
return builder.build();
} catch (IOException ie) {
if (scannerName != null && ie instanceof NotServingRegionException) {
scanners.remove(scannerName);
RegionScannerHolder rsh = scanners.remove(scannerName);
if (rsh != null) {
try {
RegionScanner scanner = rsh.s;
scanner.close();
leases.cancelLease(scannerName);
} catch (IOException e) {}
}
}
throw new ServiceException(ie);
}