Xiao Chen created HDFS-9512:
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Summary: TestBackupNode flakes with port in use error on 50070
Key: HDFS-9512
URL: https://issues.apache.org/jira/browse/HDFS-9512
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Xiao Chen
Assignee: Xiao Chen
HDFS-5948 fixed one of these port in use failures. But just met another one
with the following stack trace:
Error Message
{noformat}
Port in use: 0.0.0.0:50070
{noformat}
Stacktrace
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java.net.BindException: Port in use: 0.0.0.0:50070
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:444)
at sun.nio.ch.Net.bind(Net.java:436)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at
org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
at
org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:942)
at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:883)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:142)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:774)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:663)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:838)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:817)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1522)
at
org.apache.hadoop.hdfs.server.namenode.TestBackupNode.startBackupNodeWithIncorrectAuthentication(TestBackupNode.java:165)
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