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From "Uma Maheswara Rao G (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8006) TestFSInputChecker is failing in trunk.
Date Mon, 30 Jan 2012 19:51:10 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13196367#comment-13196367
] 

Uma Maheswara Rao G commented on HADOOP-8006:
---------------------------------------------

{quote}
how does markSupported related to this bug?
{quote}
After fixing the skip api issue, there another assertion failure. i.e, related to markSupported
API. Since BufferredFSInputStream extends BufferedInputStream, that was returning true.

{quote}
Maybe you could just return super.skip(nn)? Or return super.skip(Math.min(n, in.available()));?
{quote}
super.skip(nn) ---> i am not sure, this will work. Looks had the same effect.

super.skip(Math.min(n, in.available())); ---> This should work equally.


Thanks
Uma
                
> TestFSInputChecker is failing in trunk.
> ---------------------------------------
>
>                 Key: HADOOP-8006
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8006
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 0.24.0
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>         Attachments: HADOOP-8006.patch, HADOOP-8006.patch
>
>
> Trunk build number 939 failed with TestFSInputChecker.
> https://builds.apache.org/job/Hadoop-Hdfs-trunk/939/
> junit.framework.AssertionFailedError: expected:<10> but was:<0>
> 	at junit.framework.Assert.fail(Assert.java:47)
> 	at junit.framework.Assert.failNotEquals(Assert.java:283)
> 	at junit.framework.Assert.assertEquals(Assert.java:64)
> 	at junit.framework.Assert.assertEquals(Assert.java:130)
> 	at junit.framework.Assert.assertEquals(Assert.java:136)
> 	at org.apache.hadoop.hdfs.TestFSInputChecker.checkSkip(TestFSInputChecker.java:194)
> 	at org.apache.hadoop.hdfs.TestFSInputChecker.testChecker(TestFSInputChecker.java:224)

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