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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8207) Improper log message when blockreport interval compared with initial delay
Date Fri, 08 May 2015 17:04:21 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14534927#comment-14534927
] 

Hudson commented on HDFS-8207:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #2137 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2137/])
HDFS-8207. Improper log message when blockreport interval compared with initial delay. Contributed
by Brahma Reddy Battula and Ashish Singhi. (ozawa: rev 888e6309909ee4192ad23e0df79e2918b1ad77ac)
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DNConf.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt


> Improper log message when blockreport interval compared with initial delay
> --------------------------------------------------------------------------
>
>                 Key: HDFS-8207
>                 URL: https://issues.apache.org/jira/browse/HDFS-8207
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.7.0
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>            Priority: Minor
>              Labels: BB2015-05-RFC
>             Fix For: 2.8.0
>
>         Attachments: HDFS-8207.patch, Hadoop-8253.patch, Hadoop-8253.patch
>
>
> Log message is telling if initialDelay is more than blockReportInterval setting to 0.
> But actuall check is greaterthan and equal..like following..It is misleading initail
I thought if it
> is equal then initailBr wn't set to zero.
> {code}
> if (initBRDelay >= blockReportInterval) {
>       initBRDelay = 0;
>       DataNode.LOG.info("dfs.blockreport.initialDelay is greater than " +
>           "dfs.blockreport.intervalMsec." + " Setting initial delay to 0 msec:");
>     }
> {code}



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