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https://issues.apache.org/jira/browse/YARN-10063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17058328#comment-17058328
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Siddharth Ahuja edited comment on YARN-10063 at 3/13/20, 1:18 AM:
------------------------------------------------------------------

Thanks [~wilfreds]. I have gone ahead and added a new patch based on your 
earlier comments.

I have replaced *--http | --https keystorepath truststorepath* with 
*http-option* and added the explanation of http-option to both launch container 
& launch docker container commands. I also formatted the launch docker 
container command slightly so that it looks a bit more neater.

It now looks like below:


{code:java}
[root@host bin]# ./container-executor
Usage: container-executor --checksetup
       container-executor --mount-cgroups <hierarchy> <controller=path>...
[DISABLED] container-executor --tc-modify-state <command-file>
[DISABLED] container-executor --tc-read-state <command-file>
[DISABLED] container-executor --tc-read-stats <command-file>
[DISABLED] container-executor --exec-container <command-file>
[DISABLED] container-executor --run-docker <command-file>
[DISABLED] container-executor --remove-docker-container [hierarchy] 
<container_id>
[DISABLED] container-executor --inspect-docker-container <container_id>
[DISABLED] container-executor --run-runc-container <command-file>
[DISABLED] container-executor --reap-runc-layer-mounts <retain-count>
       container-executor <user> <yarn-user> <command> <command-args>
       where command and command-args: 
            initialize container:   0 appid tokens nm-local-dirs nm-log-dirs 
cmd app...
            launch container:       1 appid containerid workdir 
container-script tokens http-option pidfile nm-local-dirs nm-log-dirs resources 
                                      where http-option is one of:
                                      --http
                                      --https keystorepath truststorepath
 [DISABLED] launch docker container: 4 appid containerid workdir 
container-script tokens http-option pidfile nm-local-dirs nm-log-dirs 
docker-command-file resources 
                                      where http-option is one of:
                                      --http
                                      --https keystorepath truststorepath
            signal container:       2 container-pid signal
            delete as user:         3 relative-path
            list as user:           5 relative-path
[DISABLED]  sync yarn sysfs:        6 app-id nm-local-dirs
{code}

Patch #003 is also attached for your review. Thanks in advance for checking!


was (Author: sahuja):
Thanks [~wilfreds]. I have gone ahead and added a new patch based on your 
earlier comments.

I have replaced --http | --https keystorepath truststorepath with http-option 
and added the explanation of http-option to both launch container & launch 
docker container commands. I also formatted the launch docker container command 
slightly so that it looks a bit more neater.

It now looks like below:


{code:java}
[root@host bin]# ./container-executor
Usage: container-executor --checksetup
       container-executor --mount-cgroups <hierarchy> <controller=path>...
[DISABLED] container-executor --tc-modify-state <command-file>
[DISABLED] container-executor --tc-read-state <command-file>
[DISABLED] container-executor --tc-read-stats <command-file>
[DISABLED] container-executor --exec-container <command-file>
[DISABLED] container-executor --run-docker <command-file>
[DISABLED] container-executor --remove-docker-container [hierarchy] 
<container_id>
[DISABLED] container-executor --inspect-docker-container <container_id>
[DISABLED] container-executor --run-runc-container <command-file>
[DISABLED] container-executor --reap-runc-layer-mounts <retain-count>
       container-executor <user> <yarn-user> <command> <command-args>
       where command and command-args: 
            initialize container:   0 appid tokens nm-local-dirs nm-log-dirs 
cmd app...
            launch container:       1 appid containerid workdir 
container-script tokens http-option pidfile nm-local-dirs nm-log-dirs resources 
                                      where http-option is one of:
                                      --http
                                      --https keystorepath truststorepath
 [DISABLED] launch docker container: 4 appid containerid workdir 
container-script tokens http-option pidfile nm-local-dirs nm-log-dirs 
docker-command-file resources 
                                      where http-option is one of:
                                      --http
                                      --https keystorepath truststorepath
            signal container:       2 container-pid signal
            delete as user:         3 relative-path
            list as user:           5 relative-path
[DISABLED]  sync yarn sysfs:        6 app-id nm-local-dirs
{code}


> Usage output of container-executor binary needs to include --http/--https 
> argument
> ----------------------------------------------------------------------------------
>
>                 Key: YARN-10063
>                 URL: https://issues.apache.org/jira/browse/YARN-10063
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Siddharth Ahuja
>            Assignee: Siddharth Ahuja
>            Priority: Minor
>         Attachments: YARN-10063.001.patch, YARN-10063.002.patch, 
> YARN-10063.003.patch
>
>
> YARN-8448/YARN-6586 seems to have introduced a new option - "\--http" 
> (default) and "\--https" that is possible to be passed in to the 
> container-executor binary, see :
> https://github.com/apache/hadoop/blob/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/main.c#L564
> and 
> https://github.com/apache/hadoop/blob/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/main.c#L521
> however, the usage output seems to have missed this:
> https://github.com/apache/hadoop/blob/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/main.c#L74
> Raising this jira to improve this.



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