[HDFS-6852] TestBalancerWithEncryptedTransfer sometimes fails in trunk

• Type: Test
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Assignee: Unassigned
• Reporter: Ted Yu
• Created: 14/Aug/14 15:53
• Updated: 04/Sep/14 16:54
• Resolved: 18/Aug/14 23:15

Description

From https://builds.apache.org/job/Hadoop-Hdfs-trunk/1837/ :

REGRESSION:  org.apache.hadoop.hdfs.server.balancer.TestBalancerWithEncryptedTransfer.testEncryptedBalancer0

Error Message:
Rebalancing expected avg utilization to become 0.2, but on datanode 127.0.0.1:47596 it remains at 0.08 after more than 40000 msec.

Stack Trace:
java.util.concurrent.TimeoutException: Rebalancing expected avg utilization to become 0.2, but on datanode 127.0.0.1:47596 it remains at 0.08 after more than 40000 msec.
        at org.apache.hadoop.hdfs.server.balancer.TestBalancer.waitForBalancer(TestBalancer.java:321)
        at org.apache.hadoop.hdfs.server.balancer.TestBalancer.runBalancer(TestBalancer.java:580)
        at org.apache.hadoop.hdfs.server.balancer.TestBalancer.doTest(TestBalancer.java:551)
        at org.apache.hadoop.hdfs.server.balancer.TestBalancer.doTest(TestBalancer.java:437)
        at org.apache.hadoop.hdfs.server.balancer.TestBalancer.oneNodeTest(TestBalancer.java:645)
        at org.apache.hadoop.hdfs.server.balancer.TestBalancer.testBalancer0Internal(TestBalancer.java:759)
        at org.apache.hadoop.hdfs.server.balancer.TestBalancerWithEncryptedTransfer.testEncryptedBalancer0(TestBalancerWithEncryptedTransfer.java:38)

Issue Links

• duplicates: HDFS-6506 Newly moved block replica been invalidated and deleted in TestBalancer