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From "David Yan (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (YARN-6008) Fetch container list for failed application attempt
Date Tue, 03 Jan 2017 17:50:58 GMT

    [ https://issues.apache.org/jira/browse/YARN-6008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15795638#comment-15795638
] 

David Yan edited comment on YARN-6008 at 1/3/17 5:50 PM:
---------------------------------------------------------

I think Step1 is producing the wrong result. The container IDs returned for attempt 1 are:
container_1483435241400_0002_02_000002
container_1483435241400_0002_02_000001
container_1483435241400_0002_01_000002
container_1483435241400_0002_01_000001

However, the first two container IDs indicate that they are from attempt 2 (note the 02 in
the container ID). So they should not appear when querying for attempt 1.

I am not familiar on how YARN reuses containers from previous attempt, but if my understanding
is correct, it's possible to have a query for attempt 2 returning containers from attempt
1, but not vice versa like what is happening.


was (Author: davidyan):
I think Step1 is producing the wrong result. The container IDs returned for attempt 1 are:
container_1483435241400_0002_02_000002
container_1483435241400_0002_02_000001
container_1483435241400_0002_01_000002
container_1483435241400_0002_01_000001

However, the first two container IDs indicate that they are from attempt 2 (note the 02 in
the container ID). So they should not appear when querying for attempt 1.


> Fetch container list for failed application attempt
> ---------------------------------------------------
>
>                 Key: YARN-6008
>                 URL: https://issues.apache.org/jira/browse/YARN-6008
>             Project: Hadoop YARN
>          Issue Type: Bug
>         Environment: hadoop version 2.6
>            Reporter: Priyanka Gugale
>
> When we run command "yarn container -list" on using failed application attempt we should
either get containers from that attempt or get a back list as containers are no longer in
running state.
> Steps to reproduce:
> 1. Launch a yarn application. 
> 2. Kill app master, it tries to restart application with new attempt id. 
> 3. Now run yarn command,
> yarn container -list <Application Attempt ID>
> Where Application Attempt ID is of failed attempt, 
> it lists the container from next attempt which is in "RUNNING" state right now.
> Expected behavior:
> It should return list of killed containers from attempt 1 or empty list.



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