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https://issues.apache.org/jira/browse/BEAM-7450?focusedWorklogId=257067&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-257067
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ASF GitHub Bot logged work on BEAM-7450:
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Author: ASF GitHub Bot
Created on: 10/Jun/19 19:00
Start Date: 10/Jun/19 19:00
Worklog Time Spent: 10m
Work Description: jhalaria commented on issue #8718: [BEAM-7450] Add an
unbounded HcatalogIO reader using splittable pardo
URL: https://github.com/apache/beam/pull/8718#issuecomment-500535619
@iemejia - I think once this PR gets merged, the next step will be to clean
up the multiple reads method that we currently have. Moving forward there will
only be one Read class that can read both bounded and unbounded data depending
on the parameters passed. Do you think we can tackle that as the next step or
if not what would make it cleaner in this PR?
When I am extending from Read, I have to add the boilerplate code for the
properties inside Read. I thing that we can do in this PR itself is to have
only 1 Reads class and then within the expand, call the DoFn's needed for
unbounded reads if only the right arguments are set. What do you think?
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Issue Time Tracking
-------------------
Worklog Id: (was: 257067)
Time Spent: 3h 50m (was: 3h 40m)
> Unbounded HCatalogIO Reader using splittable pardos
> ---------------------------------------------------
>
> Key: BEAM-7450
> URL: https://issues.apache.org/jira/browse/BEAM-7450
> Project: Beam
> Issue Type: New Feature
> Components: sdk-java-core
> Reporter: Ankit Jhalaria
> Assignee: Ankit Jhalaria
> Priority: Minor
> Time Spent: 3h 50m
> Remaining Estimate: 0h
>
> # Current version of HcatalogIO is a bounded source.
> # While migrating our jobs to aws, we realized that it would be helpful to
> have an unbounded hcat reader that can behave as an unbounded source and
> polls for new partitions as and when they become available.
> # I have used splittable pardo(s) to do this. There is a flag that can be
> set to treat this as a bounded source which will terminate if that flag is
> set.
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