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Posted to hdfs-issues@hadoop.apache.org by "Haohui Mai (JIRA)" <ji...@apache.org> on 2014/10/01 00:00:34 UTC

[jira] [Updated] (HDFS-7158) Reduce the memory usage of WebImageViewer

     [ https://issues.apache.org/jira/browse/HDFS-7158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Haohui Mai updated HDFS-7158:
-----------------------------
    Attachment: HDFS-7158.002.patch

> Reduce the memory usage of WebImageViewer
> -----------------------------------------
>
>                 Key: HDFS-7158
>                 URL: https://issues.apache.org/jira/browse/HDFS-7158
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>         Attachments: HDFS-7158.000.patch, HDFS-7158.001.patch, HDFS-7158.002.patch
>
>
> Currently the webimageviewer can take up as much memory as the NN uses in order to serve the WebHDFS requests from the client.
> This jira proposes to optimize the memory usage of webimageviewer.



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