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HBASE-3388 NPE processRegionInTransition(AssignmentManager.java:264) doing rolling-restart.sh 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1052058 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2010-12-22 20:28:57 +00:00
parent bfe27f5764
commit 1758553f45
2 changed files with 9 additions and 2 deletions
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2
CHANGES.txt
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@ -803,6 +803,8 @@ Release 0.90.0 - Unreleased
HBASE-3343 Server not shutting down after losing log lease HBASE-3343 Server not shutting down after losing log lease
HBASE-3381 Interrupt of a region open comes across as a successful open HBASE-3381 Interrupt of a region open comes across as a successful open
HBASE-3386 NPE in TableRecordReaderImpl.restart HBASE-3386 NPE in TableRecordReaderImpl.restart
HBASE-3388 NPE processRegionInTransition(AssignmentManager.java:264)
doing rolling-restart.sh
IMPROVEMENTS IMPROVEMENTS

9
src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
View File

@ -261,8 +261,13 @@ public class AssignmentManager extends ZooKeeperListener {
throws KeeperException, IOException { throws KeeperException, IOException {
RegionTransitionData data = ZKAssign.getData(watcher, encodedRegionName); RegionTransitionData data = ZKAssign.getData(watcher, encodedRegionName);
if (data == null) return false; if (data == null) return false;
HRegionInfo hri = (regionInfo != null)? regionInfo: HRegionInfo hri = regionInfo;
MetaReader.getRegion(catalogTracker, data.getRegionName()).getFirst(); if (hri == null) {
Pair<HRegionInfo, HServerAddress> p =
MetaReader.getRegion(catalogTracker, data.getRegionName());
if (p == null) return false;
hri = p.getFirst();
}
processRegionsInTransition(data, hri); processRegionsInTransition(data, hri);
return true; return true;
} }