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From "Zhe Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-7663) Erasure Coding: support Append on EC file
Date Tue, 31 Mar 2015 18:31:55 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhe Zhang updated HDFS-7663:
----------------------------
    Parent Issue: HDFS-8031  (was: HDFS-7285)

> Erasure Coding: support Append on EC file
> -----------------------------------------
>
>                 Key: HDFS-7663
>                 URL: https://issues.apache.org/jira/browse/HDFS-7663
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>
> Append should be easy if we have variable length block support from HDFS-3689, i.e.,
the new data will be appended to a new block. We need to revisit whether and how to support
appending data to the original last block.



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