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Xuan Gong commented on YARN-1303: --------------------------------- [~tassapola] Hitesh's suggestion can make the solution much easier. Otherwise, I need to add more logic to solve this problem, such as how to find a way to figure out which args belongs to which commands, etc. I wonder if we can limit distributed shell that can only have one command to execute by using --shell_command. If we need to execute more than one commands, we can use the --shell_script. That will simply the solution a lot. [~vinodkv] Any suggestions ? > Allow multiple commands separating with ; > ----------------------------------------- > > Key: YARN-1303 > URL: https://issues.apache.org/jira/browse/YARN-1303 > Project: Hadoop YARN > Issue Type: Improvement > Components: applications/distributed-shell > Reporter: Tassapol Athiapinya > Assignee: Xuan Gong > Fix For: 2.2.1 > > > In shell, we can do "ls; ls" to run 2 commands at once. > In distributed shell, this is not working. We should improve to allow this to > occur. There are practical use cases that I know of to run multiple commands > or to set environment variables before a command. -- This message was sent by Atlassian JIRA (v6.1#6144)