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-7672) Handle write failure for EC blocks
Date Sat, 24 Jan 2015 23:02:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7672?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14290859#comment-14290859
] 

Tsz Wo Nicholas Sze commented on HDFS-7672:
-------------------------------------------

Sure, please let me know when the new design is ready.

> Handle write failure for EC blocks
> ----------------------------------
>
>                 Key: HDFS-7672
>                 URL: https://issues.apache.org/jira/browse/HDFS-7672
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Tsz Wo Nicholas Sze
>
> For (6, 3)-Reed-Solomon, a client writes to 6 data blocks and 3 parity blocks concurrently.
 We need to handle datanode or network failures when writing a EC BlockGroup.



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

Mime
View raw message