[
https://issues.apache.org/jira/browse/YARN-1303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13796916#comment-13796916
]
Xuan Gong commented on YARN-1303:
---------------------------------
[~hitesh]
Right, we can use single quote to escape them.
In the latest patch, the -shell_args will be deprecate, instead we accept
--shell_command command1 arg1 arg2 ; command2 arg3 arg4 | command 3 arg 5 arg6.
In Client code, we add single quote for the specified shell_command.
> 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
>
> Attachments: YARN-1303.1.patch, YARN-1303.2.patch, YARN-1303.3.patch
>
>
> 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)
