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HDFS-11533. reuseAddress option should be used for child channels in Portmap and SimpleTcpServer. Contributed by Mukul Kumar Singh.

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This commit is contained in:
Jitendra Pandey 2017-03-16 11:40:12 -07:00
parent 79ede403ee
commit 09ad8effb8
2 changed files with 2 additions and 0 deletions
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hadoop-common-project/hadoop-nfs/src/main/java/org/apache/hadoop/oncrpc/SimpleTcpServer.java
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@ -81,6 +81,7 @@ public ChannelPipeline getPipeline() throws Exception {
}); });
server.setOption("child.tcpNoDelay", true); server.setOption("child.tcpNoDelay", true);
server.setOption("child.keepAlive", true); server.setOption("child.keepAlive", true);
server.setOption("child.reuseAddress", true);
server.setOption("reuseAddress", true); server.setOption("reuseAddress", true);
// Listen to TCP port // Listen to TCP port

1
hadoop-common-project/hadoop-nfs/src/main/java/org/apache/hadoop/portmap/Portmap.java
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@ -110,6 +110,7 @@ public ChannelPipeline getPipeline() throws Exception {
} }
}); });
tcpServer.setOption("reuseAddress", true); tcpServer.setOption("reuseAddress", true);
tcpServer.setOption("child.reuseAddress", true);
udpServer = new ConnectionlessBootstrap(new NioDatagramChannelFactory( udpServer = new ConnectionlessBootstrap(new NioDatagramChannelFactory(
Executors.newCachedThreadPool())); Executors.newCachedThreadPool()));