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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