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HADOOP-16504. Increase ipc.server.listen.queue.size default from 128 to 256. Contributed by Lisheng Sun.

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This commit is contained in:
Wei-Chiu Chuang 2019-08-15 15:20:54 -07:00
parent 77d102ceba
commit 5882cf94ea
2 changed files with 2 additions and 2 deletions
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2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeysPublic.java
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@ -417,7 +417,7 @@ public class CommonConfigurationKeysPublic {
public static final String IPC_SERVER_LISTEN_QUEUE_SIZE_KEY = public static final String IPC_SERVER_LISTEN_QUEUE_SIZE_KEY =
"ipc.server.listen.queue.size"; "ipc.server.listen.queue.size";
/** Default value for IPC_SERVER_LISTEN_QUEUE_SIZE_KEY */ /** Default value for IPC_SERVER_LISTEN_QUEUE_SIZE_KEY */
public static final int IPC_SERVER_LISTEN_QUEUE_SIZE_DEFAULT = 128; public static final int IPC_SERVER_LISTEN_QUEUE_SIZE_DEFAULT = 256;
/** /**
* @see * @see
* <a href="{@docRoot}/../hadoop-project-dist/hadoop-common/core-default.xml"> * <a href="{@docRoot}/../hadoop-project-dist/hadoop-common/core-default.xml">

2
hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
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@ -2196,7 +2196,7 @@
<property> <property>
<name>ipc.server.listen.queue.size</name> <name>ipc.server.listen.queue.size</name>
<value>128</value> <value>256</value>
<description>Indicates the length of the listen queue for servers accepting <description>Indicates the length of the listen queue for servers accepting
client connections. client connections.
</description> </description>