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From "Dmytro Kabakchei (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-4698) Negative value in RM UI counters due to double container release
Date Wed, 17 Feb 2016 14:45:18 GMT

     [ https://issues.apache.org/jira/browse/YARN-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dmytro Kabakchei updated YARN-4698:
-----------------------------------
    Description: 
We noticed that on our cluster there are negative values in RM UI counters:
-Containers Running: -19
-Memory Used: -38GB
-Vcores Used: -19

After we checked RM logs, we found, that the following events had happened:
I checked their resource manager logs.
These events happened.
Assigned container: 67019 times
Released container: 67019 times
Invalid container released: 19 times

  was:
We noticed that on our cluster there are negative values in RM UI counters:
-Containers Running: -19
-Memory Used: -38GB
-Vcores Used: -19

After we checked RM logs, we found, that the following events had happened:


> Negative value in RM UI counters due to double container release
> ----------------------------------------------------------------
>
>                 Key: YARN-4698
>                 URL: https://issues.apache.org/jira/browse/YARN-4698
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: fairscheduler, resourcemanager
>    Affects Versions: 2.5.1
>            Reporter: Dmytro Kabakchei
>            Priority: Minor
>
> We noticed that on our cluster there are negative values in RM UI counters:
> -Containers Running: -19
> -Memory Used: -38GB
> -Vcores Used: -19
> After we checked RM logs, we found, that the following events had happened:
> I checked their resource manager logs.
> These events happened.
> Assigned container: 67019 times
> Released container: 67019 times
> Invalid container released: 19 times



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