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In Balancer, the target task should be removed when its size < 0. Contributed by Yiqun Lin

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Tsz-Wo Nicholas Sze 2016-08-04 09:45:40 -07:00
parent 1b97519987
commit cefa21e98a
1 changed files with 1 additions and 1 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/balancer/Dispatcher.java
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@ -734,7 +734,7 @@ private PendingMove chooseNextMove() {
long blockSize = pendingBlock.block.getNumBytes(); long blockSize = pendingBlock.block.getNumBytes();
incScheduledSize(-blockSize); incScheduledSize(-blockSize);
task.size -= blockSize; task.size -= blockSize;
if (task.size == 0) { if (task.size <= 0) {
i.remove(); i.remove();
} }
return pendingBlock; return pendingBlock;