[ 
https://issues.apache.org/jira/browse/APEXMALHAR-2272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15581319#comment-15581319
 ] 

ASF GitHub Bot commented on APEXMALHAR-2272:
--------------------------------------------

GitHub user yogidevendra reopened a pull request:

    https://github.com/apache/apex-malhar/pull/439

    APEXMALHAR-2272 : Fixed sequentialFileRead on FSInputModule

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/yogidevendra/apex-malhar 
APEXMALHAR-2272-sequencialFileRead

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/apex-malhar/pull/439.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #439
    
----
commit 58be0b5986e653682bb3c3421dc7f2cb748babef
Author: yogidevendra <yogideven...@apache.org>
Date:   2016-10-01T02:49:56Z

    APEXMALHAR-2272 : Fixed sequencialFileRead on FSInputModule
    
    1. Fixed StreamCodec to route all blocks for a file to same partition.
    
    2. Fixed spelling for sequentialFileRead in the code, javadocs.
    3.marked FSInputModule as evolving
    4.added japicmp exclusion for FSInputModule

----


> sequencialFileRead property on FSInputModule not functioning as expected
> ------------------------------------------------------------------------
>
>                 Key: APEXMALHAR-2272
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2272
>             Project: Apache Apex Malhar
>          Issue Type: Bug
>            Reporter: Yogi Devendra
>            Assignee: Yogi Devendra
>            Priority: Minor
>
> When there is single large file in the input directory, and we have multiple 
> partitions for BlockReader and sequencialFileRead is set to true.
> Only one BlockReader instance should be active; other BlockReader instances 
> should remain idle.
> This is because sequencialFileRead makes sure that blocks of the file are 
> read serially by same BlockReader instance. 
> Observed behavior is all BlockReader instances are reading data which means 
> sequencialFileRead property is not functioning as expected.



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

Reply via email to