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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8545) Filesystem Implementation for OpenStack Swift
Date Thu, 18 Apr 2013 18:20:15 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Steve Loughran updated HADOOP-8545:
-----------------------------------

    Attachment: HADOOP-8545-22.patch

Patch adds
# ability to specify partition size of large files, so break up large files into many smaller
ones -good for long-haul uploads.
# tests that partition setting works as intended.
# ability to specify range size for the input stream, so request bigger ranges than 64KB on
faster networks; smaller ranges for reads-with-many-seeks on slower networks.
# The tests for seek proposed in HADOOP-9371.
# a fix for seek to work reliably when it crosses range boundaries.
# updated documentation for the new options.
                
> Filesystem Implementation for OpenStack Swift
> ---------------------------------------------
>
>                 Key: HADOOP-8545
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8545
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: fs
>    Affects Versions: 2.0.3-alpha, 1.1.2
>            Reporter: Tim Miller
>            Assignee: Dmitry Mezhensky
>              Labels: hadoop, patch
>         Attachments: HADOOP-8545-10.patch, HADOOP-8545-11.patch, HADOOP-8545-12.patch,
HADOOP-8545-13.patch, HADOOP-8545-14.patch, HADOOP-8545-15.patch, HADOOP-8545-16.patch, HADOOP-8545-17.patch,
HADOOP-8545-18.patch, HADOOP-8545-19.patch, HADOOP-8545-1.patch, HADOOP-8545-20.patch, HADOOP-8545-21.patch,
HADOOP-8545-22.patch, HADOOP-8545-2.patch, HADOOP-8545-3.patch, HADOOP-8545-4.patch, HADOOP-8545-5.patch,
HADOOP-8545-6.patch, HADOOP-8545-7.patch, HADOOP-8545-8.patch, HADOOP-8545-9.patch, HADOOP-8545-javaclouds-2.patch,
HADOOP-8545.patch, HADOOP-8545.patch
>
>
> ,Add a filesystem implementation for OpenStack Swift object store, similar to the one
which exists today for S3.

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