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https://issues.apache.org/jira/browse/SAMZA-138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13892523#comment-13892523
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Chris Riccomini commented on SAMZA-138:
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Thanks for the contrib. This will be really useful as both a standalone, and a
base for a more sophisticated file reader. Could you post the files on the JIRA?
> System that places specified file contents onto stream
> ------------------------------------------------------
>
> Key: SAMZA-138
> URL: https://issues.apache.org/jira/browse/SAMZA-138
> Project: Samza
> Issue Type: New Feature
> Affects Versions: 0.7.0
> Environment: RHELinux 2.6.18-371.4.1.el5
> Reporter: Jonathan Poltak Samosir
> Priority: Minor
> Labels: feature, newbie, patch
>
> A fairly straightforward Samza System that reads from a specified file, and
> places that file's contents onto a SystemStreamPartition for use as input for
> a StreamTask.
> Roughly based off how the hello-samza example project's WikipediaSystem works
> (more the SystemConsumerFactory rather than SystemConsumer class).
> Probably needs a bit of work, but basic functionality works as intended.
> Hopefully useful to some, either as a functioning system or as a base for a
> more robust and functionally-promising system that you wish to implement.
> Some suggested improvements (not yet implemented):
> * handle reading from multiple files ([suggested alternative input
> specification|https://mail-archives.apache.org/mod_mbox/incubator-samza-dev/201401.mbox/%3C1B43C7411DB20E47AB0FB62E7262B80179BA7465%40ESV4-MBX01.linkedin.biz%3E]-
> point 2)
> * use of filepos for IncomingMessageEnvelope offset ([more info
> here|https://mail-archives.apache.org/mod_mbox/incubator-samza-dev/201401.mbox/%3C1B43C7411DB20E47AB0FB62E7262B80179BA749D%40ESV4-MBX01.linkedin.biz%3E]
> * come up with a reasonable bounded queue threshold (the value of 100 was
> arbitrary, as I was unsure of a reasonable value here)
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