Ted Yu created HDFS-6586:
----------------------------
Summary: TestBalancer#testExitZeroOnSuccess sometimes fails in
trunk
Key: HDFS-6586
URL: https://issues.apache.org/jira/browse/HDFS-6586
Project: Hadoop HDFS
Issue Type: Test
Reporter: Ted Yu
Priority: Minor
>From
>https://builds.apache.org/job/Hadoop-Hdfs-trunk/1782/testReport/org.apache.hadoop.hdfs.server.balancer/TestBalancer/testExitZeroOnSuccess/
> :
{code}
Stacktrace
java.util.concurrent.TimeoutException: Rebalancing expected avg utilization to
become 0.2, but on datanode 127.0.0.1:49048 it remains at 0.08 after more than
40000 msec.
at
org.apache.hadoop.hdfs.server.balancer.TestBalancer.waitForBalancer(TestBalancer.java:284)
at
org.apache.hadoop.hdfs.server.balancer.TestBalancer.runBalancerCli(TestBalancer.java:392)
at
org.apache.hadoop.hdfs.server.balancer.TestBalancer.doTest(TestBalancer.java:357)
at
org.apache.hadoop.hdfs.server.balancer.TestBalancer.oneNodeTest(TestBalancer.java:398)
at
org.apache.hadoop.hdfs.server.balancer.TestBalancer.testExitZeroOnSuccess(TestBalancer.java:550)
{code}
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