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HBASE-11947 NoSuchElementException in balancer for master regions (Sergey Soldatov and Jimmy Xiang)

This commit is contained in:
Jimmy Xiang 2014-09-11 10:17:05 -07:00
parent a1b956eb30
commit c95bf404b7
1 changed files with 3 additions and 0 deletions
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3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.java
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@ -965,6 +965,9 @@ public abstract class BaseLoadBalancer implements LoadBalancer {
} }
ServerName dest = keyIt.next(); ServerName dest = keyIt.next();
if (masterServerName.equals(dest)) { if (masterServerName.equals(dest)) {
if (!keyIt.hasNext()) {
keyIt = clusterMap.keySet().iterator();
}
dest = keyIt.next(); dest = keyIt.next();
} }