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https://issues.apache.org/jira/browse/BEAM-1065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17139836#comment-17139836
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Beam JIRA Bot commented on BEAM-1065:
-------------------------------------
This issue was marked "stale-assigned" and has not received a public comment in
7 days. It is now automatically unassigned. If you are still working on it, you
can assign it to yourself again. Please also give an update about the status of
the work.
> FileBasedSource: replace SeekableByteChannel with open(spec, startingPosition)
> ------------------------------------------------------------------------------
>
> Key: BEAM-1065
> URL: https://issues.apache.org/jira/browse/BEAM-1065
> Project: Beam
> Issue Type: Sub-task
> Components: sdk-java-core
> Reporter: Pei He
> Priority: P2
>
> FileBasedReader should be able to open the file with the
> Source.getStartOffset(), and then read forward to find the first input
> element.
> The benefits are:
> 1. It is easier to implement a ReadableByteChannel.
> 2. Dynamically splitting won't require file systems to support seeking.
> 3. Doesn't need to seek to position twice, which is what current API does.
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