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From "Patrick Kling (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-1535) TestBlockRecovery should not use fixed port
Date Sat, 11 Dec 2010 00:39:02 GMT
TestBlockRecovery should not use fixed port
-------------------------------------------

                 Key: HDFS-1535
                 URL: https://issues.apache.org/jira/browse/HDFS-1535
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 0.23.0
            Reporter: Patrick Kling


TestBlockRecovery uses the default data node port 50075. This causes the test to fail if this
port is not available.

{code}
Testcase: testFinalizedReplicas took 0.567 sec
        Caused an ERROR
Port in use: 0.0.0.0:50075
java.net.BindException: Port in use: 0.0.0.0:50075
        at org.apache.hadoop.http.HttpServer.start(HttpServer.java:625)
        at org.apache.hadoop.hdfs.server.datanode.DataNode.startInfoServer(DataNode.java:358)
        at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:502)
        at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:281)
        at org.apache.hadoop.hdfs.server.datanode.TestBlockRecovery.startUp(TestBlockRecovery.java:104)
Caused by: 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.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
        at org.apache.hadoop.http.HttpServer.start(HttpServer.java:582)
{code}

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