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-12303) Change default EC cell size to 1MB for better performance
Date Fri, 25 Aug 2017 21:53:01 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16142284#comment-16142284
] 

Hudson commented on HDFS-12303:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #12246 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/12246/])
HDFS-12303. Change default EC cell size to 1MB for better performance. (wang: rev f29a0fc288a625522ba910e61b63fd5f10418b3d)
* (edit) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/client/HdfsClientConfigKeys.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestErasureCodingPolicies.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/resources/testErasureCodingConf.xml
* (edit) hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/util/TestDistCpUtils.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlockManager.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cli/TestErasureCodingCLI.java
* (edit) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocol/SystemErasureCodingPolicies.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/resources/test_ec_policies.xml


> Change default EC cell size to 1MB for better performance
> ---------------------------------------------------------
>
>                 Key: HDFS-12303
>                 URL: https://issues.apache.org/jira/browse/HDFS-12303
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Wei Zhou
>            Assignee: Wei Zhou
>            Priority: Blocker
>              Labels: hdfs-ec-3.0-must-do
>             Fix For: 3.0.0-beta1
>
>         Attachments: HDFS-12303.00.patch, HDFS-12303.01.patch, HDFS-12303.02.patch
>
>
> As discussed in HDFS-11814, 1MB cell size shows better performance than others during
the tests.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message