[hadoop] branch trunk updated: HADOOP-18118. Fix KMS Accept Queue Size default value to 500 (#3972)

[weichiu]

This is an automated email from the ASF dual-hosted git repository.

weichiu pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/hadoop.git


The following commit(s) were added to refs/heads/trunk by this push:
     new ce54b7e55d9 HADOOP-18118. Fix KMS Accept Queue Size default value to 
500 (#3972)
ce54b7e55d9 is described below

commit ce54b7e55d912b2f8c34801209c86518cd4642e5
Author: GuoPhilipse <46367746+guophili...@users.noreply.github.com>
AuthorDate: Thu Sep 15 00:53:25 2022 +0800

    HADOOP-18118. Fix KMS Accept Queue Size default value to 500 (#3972)
---
 .../src/main/java/org/apache/hadoop/http/HttpServer2.java          | 2 +-
 .../src/test/java/org/apache/hadoop/http/TestHttpServer.java       | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git 
a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/http/HttpServer2.java
 
b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/http/HttpServer2.java
index 934848b826a..178f761191b 100644
--- 
a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/http/HttpServer2.java
+++ 
b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/http/HttpServer2.java
@@ -144,7 +144,7 @@ public final class HttpServer2 implements FilterContainer {
 
   public static final String HTTP_SOCKET_BACKLOG_SIZE_KEY =
       "hadoop.http.socket.backlog.size";
-  public static final int HTTP_SOCKET_BACKLOG_SIZE_DEFAULT = 128;
+  public static final int HTTP_SOCKET_BACKLOG_SIZE_DEFAULT = 500;
   public static final String HTTP_MAX_THREADS_KEY = "hadoop.http.max.threads";
   public static final String HTTP_ACCEPTOR_COUNT_KEY =
       "hadoop.http.acceptor.count";
diff --git 
a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/http/TestHttpServer.java
 
b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/http/TestHttpServer.java
index 062033d4d56..b71610588c0 100644
--- 
a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/http/TestHttpServer.java
+++ 
b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/http/TestHttpServer.java
@@ -743,6 +743,13 @@ public class TestHttpServer extends 
HttpServerFunctionalTest {
     assertEquals(backlogSize, listener.getAcceptQueueSize());
   }
 
+  @Test
+  public void testBacklogSize2() throws Exception
+  {
+    Configuration conf = new Configuration();
+    assertEquals(500, conf.get(HttpServer2.HTTP_SOCKET_BACKLOG_SIZE_KEY));
+  }
+
   @Test
   public void testIdleTimeout() throws Exception {
     final int idleTimeout = 1000;


---------------------------------------------------------------------
To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org
For additional commands, e-mail: common-commits-h...@hadoop.apache.org