[英]InvalidResourceRequestException Yarn Exception while running Spark in Cluster mode with yarn in hadoop 2.4
[英]how to disable yarn in hadoop 2.4?
我需要為SPARK設置HDFS,但不想啟用YARN。 我該怎么辦?
在etc / hadoop / mapred-site.xml中指定它是否足夠:
<configuration>
<property>
<name>mapred.job.tracker</name>
<value>localhost:9001</value>
</property>
</configuration>
我仍然需要在sbin / start-dfs.sh之后使用sbin / start-yarn.sh啟動Yarn嗎?
任何幫助,將不勝感激。
很確定您要mapreduce.framework.name = classic
如果您不想使用Yarn並且已經安裝了它,則只需停止該服務就不要啟動它。
sudo service hadoop-yarn-resourcemanager stop
sudo service hadoop-yarn-nodemanager stop
sudo service hadoop-mapreduce-historyserver stop
您還需要在mapred-site.xml中
<property>
<name>mapreduce.framework.name</name>
<value>local</value>
</property>
Value is "local" for MR1 and "yarn" for YARN.
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