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From "Hari Sekhon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-9197) Ambari gets stuck / not able to cancel timed out operation
Date Mon, 19 Jan 2015 16:25:36 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-9197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hari Sekhon updated AMBARI-9197:
--------------------------------
    Description: 
Ambari server has recently had added the ability to cancel operations (AMBARI-1897) but is
not able to cancel operations that are timing out in yellow and gets stuck in this state for
several minutes, blocking restarts of other components.

I've attached a screenshot which shows there is no X next to the operations in yellow that
are stalled.

This is the result of a hang on a client but highlights that Ambari server's ability to cancel
operations needs hardening. I've raised the scenario for the agent hang in AMBARI-8768.

Regards,

Hari Sekhon
http://www.linkedin.com/in/harisekhon

  was:
Ambari server has recently had added the ability to cancel operations (AMBARI-1897) but is
not able to cancel operations that are timing out in yellow and gets stuck in this state for
several minutes.

I've attached a screenshot which shows there is no X next to the operations in yellow that
are stalled.

This is the result of a hang on a client but highlights that Ambari server's ability to cancel
operations needs hardening. I've raised the scenario for the agent hang in AMBARI-8768.

Regards,

Hari Sekhon
http://www.linkedin.com/in/harisekhon


> Ambari gets stuck / not able to cancel timed out operation
> ----------------------------------------------------------
>
>                 Key: AMBARI-9197
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9197
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server, ambari-web
>    Affects Versions: 1.7.0
>         Environment: HDP 2.2
>            Reporter: Hari Sekhon
>         Attachments: screenshot-1.png
>
>
> Ambari server has recently had added the ability to cancel operations (AMBARI-1897) but
is not able to cancel operations that are timing out in yellow and gets stuck in this state
for several minutes, blocking restarts of other components.
> I've attached a screenshot which shows there is no X next to the operations in yellow
that are stalled.
> This is the result of a hang on a client but highlights that Ambari server's ability
to cancel operations needs hardening. I've raised the scenario for the agent hang in AMBARI-8768.
> Regards,
> Hari Sekhon
> http://www.linkedin.com/in/harisekhon



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