hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bibin A Chundatt (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8977) NNBench result wrong when number of reducers greater than 1
Date Tue, 01 Sep 2015 09:04:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14725015#comment-14725015
] 

Bibin A Chundatt commented on HDFS-8977:
----------------------------------------

{{pre-patch}} failure not related to this patch

{code}
Exception in thread "main" java.io.FileNotFoundException: /home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build@2/patchprocess/trunkFindbugsWarningshadoop-mapreduce-client-jobclient.xml
(No such file or directory)
	at java.io.FileInputStream.open(Native Method)
	at java.io.FileInputStream.<init>(FileInputStream.java:146)
	at edu.umd.cs.findbugs.SortedBugCollection.progessMonitoredInputStream(SortedBugCollection.java:1231)
	at edu.umd.cs.findbugs.SortedBugCollection.readXML(SortedBugCollection.java:308)
	at edu.umd.cs.findbugs.SortedBugCollection.readXML(SortedBugCollection.java:295)
	at edu.umd.cs.findbugs.workflow.Filter.main(Filter.java:712)
Pre-patch trunk findbugs is broken?
{code}

> NNBench result wrong when number of reducers greater than 1
> -----------------------------------------------------------
>
>                 Key: HDFS-8977
>                 URL: https://issues.apache.org/jira/browse/HDFS-8977
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Bibin A Chundatt
>            Assignee: Bibin A Chundatt
>         Attachments: 0001-HDFS-8977.patch
>
>
> Currently NNBench#analyzeResults consider only the part-0000 for analysis
> {code}
>                 TPS: Create/Write/Close: 0
>  Avg exec time (ms): Create/Write/Close: Infinity
>              Avg Lat (ms): Create/Write: Infinity
>                     Avg Lat (ms): Close: NaN
> {code}
> Should consider all part files for output.
> or disable reduces option



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message