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YARN-3554. Default value for maximum nodemanager connect wait time is too high. Contributed by Naganarasimha G R

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(cherry picked from commit 9757864fd662b69445e0c600aedbe307a264982e)
This commit is contained in:
Jason Lowe 2015-05-08 13:45:35 +00:00
parent 1fbefe586b
commit 1b95bf9e1b
3 changed files with 5 additions and 2 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -68,6 +68,9 @@ Release 2.7.1 - UNRELEASED
YARN-3358. Audit log not present while refreshing Service ACLs.
(Varun Saxena via devaraj)
YARN-3554. Default value for maximum nodemanager connect wait time is too
high (Naganarasimha G R via jlowe)
Release 2.7.0 - 2015-04-20
INCOMPATIBLE CHANGES

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
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@ -1687,7 +1687,7 @@ private static void addDeprecatedKeys() {
public static final String CLIENT_NM_CONNECT_MAX_WAIT_MS =
YARN_PREFIX + "client.nodemanager-connect.max-wait-ms";
public static final long DEFAULT_CLIENT_NM_CONNECT_MAX_WAIT_MS =
15 * 60 * 1000;
3 * 60 * 1000;
/** Time interval between each attempt to connect to NM */
public static final String CLIENT_NM_CONNECT_RETRY_INTERVAL_MS =

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
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@ -1138,7 +1138,7 @@
<property>
<description>Max time to wait to establish a connection to NM</description>
<name>yarn.client.nodemanager-connect.max-wait-ms</name>
<value>900000</value>
<value>180000</value>
</property>
<property>