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Posted to dev@hive.apache.org by "Hari Sankar Sivarama Subramaniyan (JIRA)" <ji...@apache.org> on 2013/10/23 22:23:53 UTC

[jira] [Updated] (HIVE-5519) Use paging mechanism for templeton get requests.

     [ https://issues.apache.org/jira/browse/HIVE-5519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hari Sankar Sivarama Subramaniyan updated HIVE-5519:
----------------------------------------------------

    Description: 
Issuing a command to retrieve the jobs field using

"https://mwinkledemo.azurehdinsight.net:563/templeton/v1/queue/<job_id>?user.name=admin&fields=*" --user u:p
will result in timeout in windows machine. The issue happens because of the amount of data that needs to be fetched. The proposal is to use paging based encoding scheme so that we flush the contents regularly and the client does not time out.

  was:
Issuing a command to retrieve the jobs field using

"https://mwinkledemo.azurehdinsight.net:563/templeton/v1/queue/<job_id>?user.name=admin&fields=*" --user u:p
will result in timeout in windows machine. The issue happens because of the amount of data that needs to be fetched. The proposal is to introduce a new api to retrieve a list of job details rather than retrieve all the information using a single command.

        Summary: Use paging mechanism for templeton get requests.  (was: Support ranges of job ids for templeton)

> Use paging mechanism for templeton get requests.
> ------------------------------------------------
>
>                 Key: HIVE-5519
>                 URL: https://issues.apache.org/jira/browse/HIVE-5519
>             Project: Hive
>          Issue Type: Bug
>          Components: WebHCat
>            Reporter: Hari Sankar Sivarama Subramaniyan
>            Assignee: Hari Sankar Sivarama Subramaniyan
>
> Issuing a command to retrieve the jobs field using
> "https://mwinkledemo.azurehdinsight.net:563/templeton/v1/queue/<job_id>?user.name=admin&fields=*" --user u:p
> will result in timeout in windows machine. The issue happens because of the amount of data that needs to be fetched. The proposal is to use paging based encoding scheme so that we flush the contents regularly and the client does not time out.



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