hfutatzhanghb commented on code in PR #6871:
URL: https://github.com/apache/hadoop/pull/6871#discussion_r1643984134
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hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java:
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@@ -428,6 +456,25 @@ public RouterRpcServer(Configuration conf, Router router,
initRouterFedRename();
}
+ private void initAsyncThreadPool() {
+ int asyncHandlerCount = conf.getInt(DFS_ROUTER_RPC_ASYNC_HANDLER_COUNT,
+ DFS_ROUTER_RPC_ASYNC_HANDLER_COUNT_DEFAULT);
+ int asyncResponderCount = conf.getInt(DFS_ROUTER_RPC_ASYNC_RESPONDER_COUNT,
+ DFS_ROUTER_RPC_ASYNC_RESPONDER_COUNT_DEFAULT);
+ synchronized (RouterRpcServer.class) {
+ if (asyncRouterHandler == null) {
+ LOG.info("init router async handler count: {}", asyncHandlerCount);
+ asyncRouterHandler = Executors.newFixedThreadPool(
+ asyncHandlerCount, new AsyncThreadFactory("router async handler
"));
+ }
+ if (asyncRouterResponder == null) {
+ LOG.info("init router async responder count: {}", asyncResponderCount);
+ asyncRouterResponder = Executors.newFixedThreadPool(
+ asyncHandlerCount, new AsyncThreadFactory("router async responder
"));
Review Comment:
@KeeProMise Hi, sir. here should be asyncResponderCount right?
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