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https://issues.apache.org/jira/browse/APEXMALHAR-2272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15541741#comment-15541741
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ASF GitHub Bot commented on APEXMALHAR-2272:
--------------------------------------------
GitHub user yogidevendra opened 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 f01b56b5a671572f37e487f422db99994cbe5537
Author: yogidevendra <[email protected]>
Date: 2016-10-01T02:49:56Z
APEXMALHAR-2272 : Fixed sequencialFileRead on 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.
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