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https://issues.apache.org/jira/browse/HDFS-9206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14946650#comment-14946650
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Hudson commented on HDFS-9206:
------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #2403 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/2403/])
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.
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