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Posted to dev@tajo.apache.org by "Jihoon Son (JIRA)" <ji...@apache.org> on 2013/11/01 03:58:19 UTC

[jira] [Updated] (TAJO-296) Late registration of Tajo workers

     [ https://issues.apache.org/jira/browse/TAJO-296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jihoon Son updated TAJO-296:
----------------------------

    Description: 
The worker registration takes too much time.
When I tested on an in-house cluster which consists of one master and 32 workers, 31 workers are registered in about 2 minutes and one worker is failed to registration.
My guess from the log is that the failed worker does not receive any start messages.

  was:
Tajo workers are registered to TajoResourceManager too late.
When I tested on an in-house cluster which consists of one master and 32 workers, 31 workers are registered in about 2 minutes and one worker is failed to registration.
My guess from the log is that the failed worker does not receive any start messages.


> Late registration of Tajo workers
> ---------------------------------
>
>                 Key: TAJO-296
>                 URL: https://issues.apache.org/jira/browse/TAJO-296
>             Project: Tajo
>          Issue Type: Bug
>          Components: resource manager
>            Reporter: Jihoon Son
>             Fix For: 0.8-incubating
>
>
> The worker registration takes too much time.
> When I tested on an in-house cluster which consists of one master and 32 workers, 31 workers are registered in about 2 minutes and one worker is failed to registration.
> My guess from the log is that the failed worker does not receive any start messages.



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