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From "Dionysios Logothetis (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GIRAPH-996) Large requests degrade performance. Print out warnings.
Date Wed, 04 Mar 2015 06:33:05 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dionysios Logothetis updated GIRAPH-996:
----------------------------------------
    Attachment:     (was: GIRAPH-996.patch)

> Large requests degrade performance. Print out warnings.
> -------------------------------------------------------
>
>                 Key: GIRAPH-996
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-996
>             Project: Giraph
>          Issue Type: Task
>            Reporter: Dionysios Logothetis
>            Assignee: Dionysios Logothetis
>            Priority: Minor
>         Attachments: GIRAPH-996.patch
>
>
> Sometimes performance degrades significantly or a job starts using too much off heap
memory when requests larger than expected are being sent through netty. We should print warnings
when large requests are sent, and also send warnings to command line to make sure users notice
them.



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