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  1. Hadoop HDFS
  2. HDFS-6054

MiniQJMHACluster should not use static port to avoid binding failure in unit test

    Details

    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      One example of the test failues: TestFailureToReadEdits

      Error Message
      
      Port in use: localhost:10003
      
      Stacktrace
      
      java.net.BindException: Port in use: localhost:10003
      	at sun.nio.ch.Net.bind(Native Method)
      	at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:126)
      	at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59)
      	at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
      	at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:845)
      	at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:786)
      	at org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:132)
      	at org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:593)
      	at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:492)
      	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:650)
      	at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:635)
      	at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1283)
      	at org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:966)
      	at org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:851)
      	at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:697)
      	at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:374)
      	at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:355)
      	at org.apache.hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits.setUpCluster(TestFailureToReadEdits.java:108)
      
      

        Attachments

        1. HDFS-6054.004.patch
          5 kB
          Yongjun Zhang
        2. HDFS-6054.003.patch
          5 kB
          Yongjun Zhang
        3. HDFS-6054.002.patch
          4 kB
          Yongjun Zhang
        4. HDFS-6054.001.patch
          3 kB
          Yongjun Zhang

          Activity

            People

            • Assignee:
              yzhangal Yongjun Zhang
              Reporter:
              brandonli Brandon Li
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              Dates

              • Created:
                Updated:
                Resolved: