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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10645) Make block report size as a metric and add this metric to datanode web ui
Date Fri, 19 Aug 2016 07:42:21 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427777#comment-15427777
] 

Hudson commented on HDFS-10645:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10305 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/10305/])
HDFS-10645. Make block report size as a metric and add this metric to (aajisaka: rev 8179f9a493c1b26deb6b1bffacd6a829586b7f98)
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DNConf.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPServiceActor.java
* (edit) hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/datanode/datanode.html
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeMXBean.java


> Make block report size as a metric and add this metric to datanode web ui
> -------------------------------------------------------------------------
>
>                 Key: HDFS-10645
>                 URL: https://issues.apache.org/jira/browse/HDFS-10645
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: datanode, ui
>            Reporter: Yuanbo Liu
>            Assignee: Yuanbo Liu
>             Fix For: 3.0.0-alpha2
>
>         Attachments: HDFS-10645-branch-2.001.patch, HDFS-10645.001.patch, HDFS-10645.002.patch,
HDFS-10645.003.patch, HDFS-10645.004.patch, HDFS-10645.005.patch, HDFS-10645.006.patch, HDFS-10645.007.patch,
HDFS-10645.008.patch, HDFS-10645.009.patch, Selection_047.png, Selection_048.png
>
>
> Record block report size as a metric and show it on datanode UI. It's important for administrators
to know the bottleneck of  block report, and the metric is also a good tuning metric.



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