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-9206) Inconsistent default value of dfs.datanode.stripedread.buffer.size
Date Wed, 07 Oct 2015 10:58:28 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14946670#comment-14946670
] 

Hudson commented on HDFS-9206:
------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #465 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/465/])
HDFS-9206. Inconsistent default value of (jing9: rev 8e53311ca20547cdd6658a77f3cdf05e6212855a)
* hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt


> Inconsistent default value of dfs.datanode.stripedread.buffer.size
> ------------------------------------------------------------------
>
>                 Key: HDFS-9206
>                 URL: https://issues.apache.org/jira/browse/HDFS-9206
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: erasure-coding
>            Reporter: Walter Su
>            Assignee: Walter Su
>            Priority: Minor
>             Fix For: 3.0.0
>
>         Attachments: HDFS-9206.patch
>
>
> {noformat}
> DFS_DATANODE_STRIPED_READ_BUFFER_SIZE_DEFAULT = 64 * 1024;
> <property>
>   <name>dfs.datanode.stripedread.buffer.size</name>
>   <value>262144</value>
>   <description>Datanode striped read buffer size.
>   </description>
> </property>
> {noformat}
> Once before we used 256k cellSize, now we changed to 64k as default value.



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

Mime
View raw message