[HDFS-1535] TestBlockRecovery should not use fixed port

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.23.0
• Assignee: Unassigned
• Reporter: Patrick Kling
• Created: 11/Dec/10 00:38
• Updated: 11/Dec/10 19:33
• Resolved: 11/Dec/10 19:33

Description

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

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)

Issue Links

• duplicates: HDFS-1360 TestBlockRecovery should bind ephemeral ports