hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8074) Define a system-wide default EC schema
Date Wed, 30 Sep 2015 19:35:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938401#comment-14938401
] 

Hudson commented on HDFS-8074:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #2408 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2408/])
HDFS-8074 Define a system-wide default EC schema. Contributed by Kai (zhezhang: rev 1a37b0fe9aaf30e775de63c538aeac82fe378400)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/erasurecode/ECSchema.java
* hadoop-common-project/hadoop-common/src/main/conf/ecschema-def.xml
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ECSchemaManager.java


> Define a system-wide default EC schema
> --------------------------------------
>
>                 Key: HDFS-8074
>                 URL: https://issues.apache.org/jira/browse/HDFS-8074
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>             Fix For: HDFS-7285
>
>         Attachments: HDFS-8074-v1.patch, HDFS-8074-v2.patch, HDFS-8074-v3.patch
>
>
> It's good to have a system default EC schema first with fixed values before we support
more schemas. This makes sense to resolve some dependencies before HDFS-7866 can be done in
whole. The default system schema is also needed anyhow essentially when admin just wants to
use it.



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

Mime
View raw message