Hi, Was testing Allocation Tag NameSpace on a single node cluster (Hadoop 3.3.0-SNAPSHOT) with two Distributed Shell Jobs. The first job requests a container with source tag zk.
yarn org.apache.hadoop.yarn.applications.distributedshell.Client -jar $HADOOP_HOME/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-3.3.0-SNAPSHOT.jar -shell_command sleep -shell_args 100 -placement_spec "zk=1,NOTIN,NODE,zk" The second job requests container notin all/zk but it got allocated on same node where zk container is running. [attached screenshot] yarn org.apache.hadoop.yarn.applications.distributedshell.Client -jar $HADOOP_HOME/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-3.3.0-SNAPSHOT.jar -shell_command sleep -shell_args 100 -placement_spec "spark=1,NOTIN,NODE,all/zk" [image: Screen Shot 2019-01-30 at 6.56.42 PM.png]Want to check if the command is wrong or any bug. Thanks, Prabhu Joseph
