Sudhir Prakash created AMBARI-5847:
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Summary: Nodemanager is running on nodes that were not chosen
during installation
Key: AMBARI-5847
URL: https://issues.apache.org/jira/browse/AMBARI-5847
Project: Ambari
Issue Type: Bug
Affects Versions: 1.6.0
Environment: SLES11
7 Node cluster (2 master, 4 data, 1 edge)
Ambari 1.6.0-39
Reporter: Sudhir Prakash
I performed an installation using the Ambari GUI and chose to install
Nodemanger only on my 4 Datanodes. However, when I do "ps aux | grep
nodemanager", I see Nodemanger is running on all 7 of my nodes.
The Ambari GUI reports that 4/4 Nodemangers are running.
Example out put from my Master #1 node:
{code}
hadoopvm1-1:/var/lib/ambari-server # ps aux | grep nodemanager
yarn 7289 0.1 0.6 4791064 304496 ? Sl May20 1:27
/opt/teradata/jvm64/jdk7/bin/java -Dproc_nodemanager -Xmx4096m
-Dhadoop.log.dir=/var/opt/teradata/log/hadoop/yarn/yarn
-Dyarn.log.dir=/var/opt/teradata/log/hadoop/yarn/yarn
-Dhadoop.log.file=yarn-yarn-nodemanager-hadoopvm1-1.log
-Dyarn.log.file=yarn-yarn-nodemanager-hadoopvm1-1.log -Dyarn.home.dir=
-Dyarn.id.str=yarn -Dhadoop.root.logger=INFO,RFA -Dyarn.root.logger=INFO,RFA
-Djava.library.path=:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native
-Dyarn.policy.file=hadoop-policy.xml -server
-Dhadoop.log.dir=/var/opt/teradata/log/hadoop/yarn/yarn
-Dyarn.log.dir=/var/opt/teradata/log/hadoop/yarn/yarn
-Dhadoop.log.file=yarn-yarn-nodemanager-hadoopvm1-1.log
-Dyarn.log.file=yarn-yarn-nodemanager-hadoopvm1-1.log
-Dyarn.home.dir=/usr/lib/hadoop-yarn -Dhadoop.home.dir=/usr/lib/hadoop-yarn
-Dhadoop.root.logger=INFO,RFA -Dyarn.root.logger=INFO,RFA
-Djava.library.path=:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native
-classpath
/etc/hadoop/conf:/etc/hadoop/conf:/etc/hadoop/conf:/usr/lib/hadoop/lib/*:/usr/lib/hadoop/.//*:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/*:/usr/lib/hadoop-hdfs/.//*:/usr/lib/hadoop-yarn/lib/*:/usr/lib/hadoop-yarn/.//*:/usr/lib/hadoop-mapreduce/lib/*:/usr/lib/hadoop-mapreduce/.//*::/usr/share/java/jdbc-mysql.jar:/usr/share/java/mysql-connector-java-5.1.29.jar:/usr/share/java/mysql-connector-java.jar:/usr/lib/hadoop-mapreduce/*:/usr/lib/tez/*:/usr/lib/tez/lib/*:/etc/tez/conf:/usr/share/java/jdbc-mysql.jar:/usr/share/java/mysql-connector-java-5.1.29.jar:/usr/share/java/mysql-connector-java.jar:/usr/lib/hadoop-mapreduce/*:/usr/lib/tez/*:/usr/lib/tez/lib/*:/etc/tez/conf:/usr/lib/hadoop-yarn/.//*:/usr/lib/hadoop-yarn/lib/*:/etc/hadoop/conf/nm-config/log4j.properties
org.apache.hadoop.yarn.server.nodemanager.NodeManager
{code}
{code}
hadoopvm1-1:/var/lib/ambari-server # chkconfig --list | grep yarn
hadoop-yarn-nodemanager 0:off 1:off 2:off 3:on 4:on 5:on 6:off
hadoop-yarn-proxyserver 0:off 1:off 2:off 3:on 4:on 5:on 6:off
hadoop-yarn-resourcemanager 0:off 1:off 2:off 3:on 4:on 5:on 6:off
{code}
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