> On 四月 2, 2016, 2:38 p.m., haosdent huang wrote:
> > src/cli/execute.cpp, line 283
> > <https://reviews.apache.org/r/44441/diff/3/?file=1320213#file1320213line283>
> >
> >     How to handle those command parameters contains "," here? For example, 
> > if user want to try "cat 'a,b'".
> 
> Alexander Rukletsov wrote:
>     Yeah, and if the user wants "echo 'hello world'"? I'm fine with 
> consolidating command and arguments flag, but let's make sure we parse it 
> correcly. Maybe we can do it the way docker does? I.e. `["command", "arg1", 
> "arg2", ...]`; we can leverage our JSON parser for this, I believe 
> `tockenize()` is not enough. Also, I would like us manually test various 
> inputs and capture them in the testing done section. We may later want to 
> automate these tests in a staging cluster.
> 
> Guangya Liu wrote:
>     Yes, I will test more cases. 
>     
>     @haosdent, for your case, you should run the command as 
> `--command="cat,/etc/passwd,/etc/passwd"`
>     
>     @Alexr, does the strings::tokenize(command.get(), ",") enough? Why need 
> JSON parser?
> 
> Guangya Liu wrote:
>     @alexr, one question for your comments above:
>     
>     `I.e. ["command", "arg1", "arg2", ...]; we can leverage our JSON parser 
> for this`
>     
>     Do you mean using JSON parser parse the `["command", "arg1", "arg2", 
> ...]`? I think that the JSON does not support such format. What about enable 
> `command` flag set the following JSON:
>     
>     {
>     "command" : "cmd",
>     "args": "["arg1", "arg2", "arg3,arg3"]"
>     }

Alex, any comments for this? I was blocked here and want to get some comments 
from you. Thanks.


- Guangya


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On 四月 13, 2016, 2:47 a.m., Guangya Liu wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/44441/
> -----------------------------------------------------------
> 
> (Updated 四月 13, 2016, 2:47 a.m.)
> 
> 
> Review request for mesos, Alexander Rukletsov, Gilbert Song, haosdent huang, 
> and Jie Yu.
> 
> 
> Bugs: MESOS-4882
>     https://issues.apache.org/jira/browse/MESOS-4882
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> Treated command as executable value and arguments in mesos-execute.
> 
> 
> Diffs
> -----
> 
>   src/cli/execute.cpp 306779f5227248a9f1d67b6c50854ec47dd59cd5 
> 
> Diff: https://reviews.apache.org/r/44441/diff/
> 
> 
> Testing
> -------
> 
> 1) with docker entry point
> root@mesos002:~/src/mesos/m1/mesos/build# ./src/mesos-execute 
> --master=192.168.56.12:5050  --name=test_mesos --docker_image=busybox:latest 
> --containerizer=mesos --no-shell
> I0403 21:35:42.949331 12369 scheduler.cpp:172] Version: 0.29.0
> Subscribed with ID '70abe267-a808-43fa-a1db-512af35d8ad4-0000
> task test_mesos submitted to agent 030ca997-9310-48bb-973f-d53136022537-S0
> Received status update TASK_RUNNING for task test_mesos
> 
> 2) With command 1
> root@mesos002:~/src/mesos/m1/mesos/build# ./src/mesos-execute 
> --master=192.168.56.12:5050  --name=test_mesos --docker_image=busybox:latest 
> --containerizer=mesos --no-shell  --command="ls,/etc/passwd"
> I0403 21:36:55.703246 12483 scheduler.cpp:172] Version: 0.29.0
> Subscribed with ID '70abe267-a808-43fa-a1db-512af35d8ad4-0001
> task test_mesos submitted to agent 030ca997-9310-48bb-973f-d53136022537-S0
> Received status update TASK_RUNNING for task test_mesos
> Received status update TASK_FINISHED for task test_mesos
> 
> 3) With command 2
> root@mesos002:~/src/mesos/m1/mesos/build# ./src/mesos-execute 
> --master=192.168.56.12:5050  --name=test_mesos --docker_image=busybox:latest 
> --containerizer=mesos --no-shell  --command="ls,/etc/passwd,/etc/passwd"
> I0403 21:37:22.901828 12548 scheduler.cpp:172] Version: 0.29.0
> Subscribed with ID '70abe267-a808-43fa-a1db-512af35d8ad4-0002
> task test_mesos submitted to agent 030ca997-9310-48bb-973f-d53136022537-S0
> Received status update TASK_RUNNING for task test_mesos
> Received status update TASK_FINISHED for task test_mesos
> 
> 4) With command 3
> root@mesos002:~/src/mesos/m1/mesos/build# ./src/mesos-execute 
> --master=192.168.56.12:5050  --name=test_mesos --docker_image=busybox:latest 
> --containerizer=mesos --no-shell  --command="cat,/etc/passwd,/etc/passwd"
> I0403 21:39:35.986281 12651 scheduler.cpp:172] Version: 0.29.0
> Subscribed with ID '70abe267-a808-43fa-a1db-512af35d8ad4-0003
> task test_mesos submitted to agent 030ca997-9310-48bb-973f-d53136022537-S0
> Received status update TASK_RUNNING for task test_mesos
> Received status update TASK_FINISHED for task test_mesos
> 
> 5) 
> root@mesos002:~/src/mesos/m2/mesos/build# ./src/mesos-execute 
> --master=192.168.56.12:5050  --name=test_mesos --docker_image=busybox:latest 
> --containerizer=mesos --no-shell  --command="echo, hello,world"
> I0410 21:09:57.914875 10649 scheduler.cpp:175] Version: 0.29.0
> Subscribed with ID '11a3bd6c-be66-46d6-a5a5-8e9b635940fe-0007
> task test_mesos submitted to agent 7419ec23-763d-441f-b5d4-6d9222a1cfc9-S0
> Received status update TASK_RUNNING for task test_mesos
> Received status update TASK_FINISHED for task test_mesos
> 
> From sandbox stdout:
> [echo, echo,  hello, world]
>  hello world
>  
> 6) root@mesos002:~/src/mesos/m2/mesos/build# ./src/mesos-execute 
> --master=192.168.56.12:5050  --name=test_mesos --docker_image=busybox:latest 
> --containerizer=mesos --no-shell  --command="echo, hello world"
> I0410 21:09:53.783275 10581 scheduler.cpp:175] Version: 0.29.0
> Subscribed with ID '11a3bd6c-be66-46d6-a5a5-8e9b635940fe-0006
> task test_mesos submitted to agent 7419ec23-763d-441f-b5d4-6d9222a1cfc9-S0
> Received status update TASK_RUNNING for task test_mesos
> Received status update TASK_FINISHED for task test_mesos
> 
> From sandbox stdout:
> [echo, echo,  hello world]
>  hello world
>  
> 7)root@mesos002:~/src/mesos/m2/mesos/build# ./src/mesos-execute 
> --master=192.168.56.12:5050  --name=test_mesos --docker_image=busybox:latest 
> --containerizer=mesos --no-shell  --command=""I0413 10:45:13.365993 18037 
> scheduler.cpp:175] Version: 0.29.0
> Subscribed with ID '0cae04e2-e47a-4297-86c3-e370e95fa350-0001'
> Submitted task 'test_mesos' to agent '0cae04e2-e47a-4297-86c3-e370e95fa350-S0'
> Received status update TASK_RUNNING for task 'test_mesos'
>   source: SOURCE_EXECUTOR
> 
> 
> Thanks,
> 
> Guangya Liu
> 
>

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