hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3689) Add support for variable length block
Date Tue, 20 Jan 2015 00:30:35 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14283222#comment-14283222
] 

Tsz Wo Nicholas Sze commented on HDFS-3689:
-------------------------------------------

- Let's rename prepareFileForWrite to prepareFileForAppend.
- Need default for inotify.proto

> Add support for variable length block
> -------------------------------------
>
>                 Key: HDFS-3689
>                 URL: https://issues.apache.org/jira/browse/HDFS-3689
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: datanode, hdfs-client, namenode
>    Affects Versions: 3.0.0
>            Reporter: Suresh Srinivas
>            Assignee: Jing Zhao
>         Attachments: HDFS-3689.000.patch, HDFS-3689.001.patch, HDFS-3689.002.patch, HDFS-3689.003.patch,
HDFS-3689.003.patch, HDFS-3689.004.patch, HDFS-3689.005.patch, HDFS-3689.006.patch
>
>
> Currently HDFS supports fixed length blocks. Supporting variable length block will allow
new use cases and features to be built on top of HDFS. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message