HDDS-8715. Hadoop RPC server creation renames current thread

[adoroszlai]

What changes were proposed in this pull request?

HDFS-13566 added code in IPC Listener to rename the current thread:

https://github.com/apache/hadoop/blob/c2385c021bafc521ca6c8c8037351192a97c126c/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java#L1276-L1288

Listener(int port) throws IOException {
  address = new InetSocketAddress(bindAddress, port);
  // Create a new server socket and set to non blocking mode
  acceptChannel = ServerSocketChannel.open();
  acceptChannel.configureBlocking(false);
  acceptChannel.setOption(StandardSocketOptions.SO_REUSEADDR, reuseAddr);

  // Bind the server socket to the local host and port
  bind(acceptChannel.socket(), address, backlogLength, conf, portRangeConfig);
  //Could be an ephemeral port
  this.listenPort = acceptChannel.socket().getLocalPort();
  Thread.currentThread().setName("Listener at " +
      bindAddress + "/" + this.listenPort);

Listener is a Thread object, being created in an another thread. The result is that the other thread (usually the main thread) is renamed to Listener at ....

2023-05-28 19:01:47,676 [main] INFO  ipc.CallQueueManager (CallQueueManager.java:<init>(90)) - Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 2000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false.
...
2023-05-28 19:01:47,730 [Listener at 0.0.0.0/15002] INFO  ipc.CallQueueManager (CallQueueManager.java:<init>(90)) - Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 2000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false.
...
2023-05-28 19:01:47,749 [Listener at 0.0.0.0/15001] INFO  ipc.CallQueueManager (CallQueueManager.java:<init>(90)) - Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 2000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false.
...
2023-05-28 19:01:47,771 [Listener at 0.0.0.0/15000] INFO  ha.SCMServiceManager (SCMServiceManager.java:register(42)) - Registering service ContainerBalancer.
2023-05-28 19:01:47,772 [Listener at 0.0.0.0/15000] INFO  server.StorageContainerManager (StorageContainerManager.java:<init>(420)) - 

This has been fixed by HADOOP-18433, but only for Hadoop 3.4.0. Currently being backported to 3.3 line.

This PR adds a workaround in Ozone until we can upgrade to a Hadoop release with the fix.

https://issues.apache.org/jira/browse/HDDS-8715

How was this patch tested?

Ran some integration test and verified log:

2023-05-28 16:38:00,149 [main] INFO  ipc.CallQueueManager (CallQueueManager.java:<init>(90)) - Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 2000, scheduler: class org.apache.ha
doop.ipc.DefaultRpcScheduler, ipcBackoff: false.
2023-05-28 16:38:00,188 [Listener at 0.0.0.0/15002] INFO  server.StorageContainerManager (StorageContainerManager.java:startRpcServer(1097)) - Restoring thread name main
...
2023-05-28 16:38:00,202 [main] INFO  ipc.CallQueueManager (CallQueueManager.java:<init>(90)) - Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 2000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false.
2023-05-28 16:38:00,203 [Listener at 0.0.0.0/15001] INFO  server.StorageContainerManager (StorageContainerManager.java:startRpcServer(1097)) - Restoring thread name main
...
2023-05-28 16:38:00,222 [main] INFO  ipc.CallQueueManager (CallQueueManager.java:<init>(90)) - Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 2000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false.
2023-05-28 16:38:00,223 [Listener at 0.0.0.0/15000] INFO  server.StorageContainerManager (StorageContainerManager.java:startRpcServer(1097)) - Restoring thread name main
2023-05-28 16:38:00,245 [main] INFO  ha.SCMServiceManager (SCMServiceManager.java:register(42)) - Registering service ContainerBalancer.
2023-05-28 16:38:00,245 [main] INFO  server.StorageContainerManager (StorageContainerManager.java:<init>(420)) - 

https://github.com/adoroszlai/hadoop-ozone/actions/runs/5104931948

[siddhantsangwan]

Thanks for the pr @adoroszlai. LGTM.

[adoroszlai]

Thanks @kerneltime, @siddhantsangwan for the review.