Vinayakumar B created HDFS-9049:
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Summary: Make Datanode Netty reverse proxy port to be configurable
Key: HDFS-9049
URL: https://issues.apache.org/jira/browse/HDFS-9049
Project: Hadoop HDFS
Issue Type: Bug
Components: datanode
Reporter: Vinayakumar B
Assignee: Vinayakumar B
In DatanodeHttpServer.java Netty is used as reverse proxy. But uses random port
to start with binding to localhost. This port can be made configurable for
better deployments.
{code}
HttpServer2.Builder builder = new HttpServer2.Builder()
.setName("datanode")
.setConf(confForInfoServer)
.setACL(new AccessControlList(conf.get(DFS_ADMIN, " ")))
.hostName(getHostnameForSpnegoPrincipal(confForInfoServer))
.addEndpoint(URI.create("http://localhost:0";))
.setFindPort(true);
{code}
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