TestIPC occassionally fails with BindException
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Key: HADOOP-739
URL: http://issues.apache.org/jira/browse/HADOOP-739
Project: Hadoop
Issue Type: Bug
Components: test
Affects Versions: 0.8.0
Reporter: Nigel Daley
Assigned To: Nigel Daley
Priority: Minor
org.apache.hadoop.ipc.TestIPC.testParallel occassionally fails with
java.net.BindException: Address already in use
at sun.nio.ch.Net.bind(Native Method)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:119)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59)
at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:161)
at org.apache.hadoop.ipc.Server.start(Server.java:607)
at org.apache.hadoop.ipc.TestIPC.testParallel(TestIPC.java:174)
at org.apache.hadoop.ipc.TestIPC.testParallel(TestIPC.java:164)
My guess is that port 1234 used by TestIPC.testSerial hasn't been cleaned up by
the time TestIPC.testParallel tries to use it. The failure rate of this test
seems around 5%.
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