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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (APEXMALHAR-2272) sequentialFileRead property on FSInputModule not functioning as expected
Date Tue, 18 Oct 2016 14:49:58 GMT

    [ https://issues.apache.org/jira/browse/APEXMALHAR-2272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15585644#comment-15585644

ASF GitHub Bot commented on APEXMALHAR-2272:

Github user yogidevendra closed the pull request at:


> sequentialFileRead 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
>             Fix For: 3.6.0
> 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
> 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.

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