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From "Hari Sankar Sivarama Subramaniyan (JIRA)" <>
Subject [jira] [Updated] (HIVE-5519) Use paging mechanism for templeton get requests.
Date Mon, 28 Oct 2013 22:16:31 GMT


Hari Sankar Sivarama Subramaniyan updated HIVE-5519:

    Attachment: HIVE-5519.3.patch.txt

Thanks for the review, [~thejas] Updating the change as per [~thejas] '  comment. The bug
with the previous upload was that even though the counter was incremented correctly based
on the filter condition, the records which do not satisfy the filter condition do not get
skipped. The fix is to continue and skip the current record, if the filter condition is not
satisfied in  Server.showJobList().

> Use paging mechanism for templeton get requests.
> ------------------------------------------------
>                 Key: HIVE-5519
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: WebHCat
>            Reporter: Hari Sankar Sivarama Subramaniyan
>            Assignee: Hari Sankar Sivarama Subramaniyan
>         Attachments: HIVE-5519.1.patch.txt, HIVE-5519.2.patch.txt, HIVE-5519.3.patch.txt
> Issuing a command to retrieve the jobs field using
> "<job_id>?*"
--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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