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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11534) Add counters for number of blocks in pending IBR
Date Fri, 24 Mar 2017 21:42:41 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15941199#comment-15941199
] 

Hudson commented on HDFS-11534:
-------------------------------

FAILURE: Integrated in Jenkins build Hadoop-trunk-Commit #11459 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/11459/])
HDFS-11534. Add counters for number of blocks in pending IBR. (arp: rev 1168ece59640d8ad3166e355d2e82deec2fbaf14)
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/metrics/DataNodeMetrics.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockCountersInPendingIBR.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/IncrementalBlockReportManager.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPServiceActor.java


> Add counters for number of blocks in pending IBR
> ------------------------------------------------
>
>                 Key: HDFS-11534
>                 URL: https://issues.apache.org/jira/browse/HDFS-11534
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs
>            Reporter: Xiaobing Zhou
>            Assignee: Xiaobing Zhou
>             Fix For: 2.9.0, 3.0.0-alpha3
>
>         Attachments: HDFS-11534.000.patch, HDFS-11534.001.patch, HDFS-11534.002.patch,
HDFS-11534.003.patch, HDFS-11534.004.patch
>
>
> IBR can be sent in batch. For the sake of diagnosis, it's helpful to understand work
load of pending queue, e.g. how many blocks as total, how many blocks in status of RECEIVING_BLOCK,
RECEIVED_BLOCK, and DELETED_BLOCK, respectively. Also the metrics can be exposed to JMX.



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