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From "Rajesh Nishtala (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-15281) Allow the FileSystem inside HFileSystem to be wrapped
Date Wed, 17 Feb 2016 18:15:18 GMT

     [ https://issues.apache.org/jira/browse/HBASE-15281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rajesh Nishtala updated HBASE-15281:
------------------------------------
    Attachment: HBASE-15281-v1.patch

> Allow the FileSystem inside HFileSystem to be wrapped
> -----------------------------------------------------
>
>                 Key: HBASE-15281
>                 URL: https://issues.apache.org/jira/browse/HBASE-15281
>             Project: HBase
>          Issue Type: New Feature
>          Components: Filesystem Integration, hbase
>            Reporter: Rajesh Nishtala
>            Assignee: Rajesh Nishtala
>            Priority: Minor
>         Attachments: HBASE-15281-v1.patch
>
>
> It would be very useful for us to be able to wrap the filesystems encapsulated by HFileSystem
with other FilterFileSystems. This allows for more detailed logging of the operations to the
DFS. Internally, the data logged from this method has allowed us to show application engineers
where there schemas are inefficient and inducing too much IO. This patch will just allow the
filesystem to be pluggable.



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