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YARN-6420. RM startup failure due to wrong order in nodelabel editlog (Bibin A Chundatt via Varun Saxena) 

(cherry picked from commit 19b89c4c7b)
This commit is contained in:
Varun Saxena 2017-04-05 09:16:35 +05:30
parent e47c95ffbf
commit 4fb72699ff
1 changed files with 12 additions and 0 deletions
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12
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/nodelabels/RMNodeLabelsManager.java
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@ -34,6 +34,7 @@ import java.util.concurrent.ConcurrentMap;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.api.records.NodeLabel;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager;
import org.apache.hadoop.yarn.nodelabels.RMNodeLabel;
@ -133,6 +134,17 @@ public class RMNodeLabelsManager extends CommonNodeLabelsManager {
}
}
@Override
public void addToCluserNodeLabels(Collection<NodeLabel> labels)
throws IOException {
try {
writeLock.lock();
super.addToCluserNodeLabels(labels);
} finally {
writeLock.unlock();
}
}
@Override
public void
removeLabelsFromNode(Map<NodeId, Set<String>> removeLabelsFromNode)