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HDFS-9871. "Bytes Being Moved" -ve(-1 B) when cluster was already balanced. (Contributed by Brahma Reddy Battulla) 

(cherry picked from commit 1f004b3367)
This commit is contained in:
Vinayakumar B 2016-03-29 11:25:41 +08:00
parent f22ce96b50
commit f74364e8b9
1 changed files with 1 additions and 1 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/balancer/Balancer.java
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@ -578,7 +578,7 @@ public class Balancer {
final long bytesLeftToMove = init(reports);
if (bytesLeftToMove == 0) {
System.out.println("The cluster is balanced. Exiting...");
return newResult(ExitStatus.SUCCESS, bytesLeftToMove, -1);
return newResult(ExitStatus.SUCCESS, bytesLeftToMove, 0);
} else {
LOG.info( "Need to move "+ StringUtils.byteDesc(bytesLeftToMove)
+ " to make the cluster balanced." );