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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2013/04/05 23:57:16 UTC

[jira] [Commented] (HADOOP-9307) BufferedFSInputStream.read returns wrong results after certain seeks

    [ https://issues.apache.org/jira/browse/HADOOP-9307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13624108#comment-13624108 ] 

Hadoop QA commented on HADOOP-9307:
-----------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12577294/hadoop-9307.txt
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-common-project/hadoop-common.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/2421//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/2421//console

This message is automatically generated.
                
> BufferedFSInputStream.read returns wrong results after certain seeks
> --------------------------------------------------------------------
>
>                 Key: HADOOP-9307
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9307
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 1.1.1, 2.0.2-alpha
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>         Attachments: hadoop-9307.txt
>
>
> After certain sequences of seek/read, BufferedFSInputStream can silently return data from the wrong part of the file. Further description in first comment below.

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