[jira] [Commented] (AURORA-1403) Aurora UI cannot find task

["Andrew Jorgensen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AURORA-1403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14635373#comment-14635373 ] 

Andrew Jorgensen commented on AURORA-1403:
------------------------------------------

Just a note, if I change the debian build rules to

{code}
$(pants) binary src/main/python/apache/aurora/tools:thermos_observer
{code}

instead of

{code}
$(pants) binary src/main/python/apache/thermos/observer/bin:thermos_observer
{code}

It will build the version of the thermos_observer with the extra --mesos-root flag. Just want to verify that that is a sensible thing to do any whether this should actually be the default or the the option added to the original thermo_observer.py.

> Aurora UI cannot find task
> --------------------------
>
>                 Key: AURORA-1403
>                 URL: https://issues.apache.org/jira/browse/AURORA-1403
>             Project: Aurora
>          Issue Type: Bug
>            Reporter: Andrew Jorgensen
>
> I recently upgraded from 0.7.0 -> 0.8.0 -> 0.9.0-rc0 and along the way I've seem to have lost the ability for the UI to find tasks.
> When trying to click on a hostname in the aurora ui I get the following:
> {quote}
> Failed to find task 1437491675333-asample-task-9-41bb4b53-656b-41d4-be06-a3e98ebcfcf6.  Try again shortly.
> {quote}
> The mesos worker has the same task name in its logs
> {quote}
> I0721 15:15:44.738039  1010 status_update_manager.cpp:389] Received status update acknowledgement (UUID: 6561bb99-9d6f-402e-a061-1728a675aa7d) for task 1437491675333-sample-task-9-41bb4b53-656b-41d4-be06-a3e98ebcfcf6 of framework 20150507-194526-3627858186-5050-8132-0000
> {quote}
> it looks like along the way there was a change to refactor some of the path detector code (https://github.com/apache/aurora/blob/0.8.0-rc1/src/main/python/apache/aurora/executor/common/path_detector.py#L23). It looks like here the default path that it looks for tasks is /var/lib/mesos however the root directory for our mesos installation is /mnt/mesos.
> The other clue that I noticed is there seem to be two versions of the thermos_observer that exist.
> https://github.com/apache/aurora/blob/827b9abea48babe53ad5b2c521757c60f04c6dfc/src/main/python/apache/aurora/tools/thermos_observer.py
> https://github.com/apache/aurora/blob/827b9abea48babe53ad5b2c521757c60f04c6dfc/src/main/python/apache/thermos/observer/bin/thermos_observer.py
> Can anyone shed some light on why these two exist separately and one of them exposes an option to add in --mesos-root. It feels to me that I need the thermos_observer with that option and to set it to /mnt/mesos to override the default.



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