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https://issues.apache.org/jira/browse/BEAM-6550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17124313#comment-17124313
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Bharath Kumarasubramanian commented on BEAM-6550:
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Thanks for following up.
I have a change in progress that covers API, Direct & Samza runner
implementations. I ran into bunch of direct runner test failures. Will reopen
the PR once I fix the tests.
> ParDo Async Java API
> --------------------
>
> Key: BEAM-6550
> URL: https://issues.apache.org/jira/browse/BEAM-6550
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-core
> Reporter: Xinyu Liu
> Assignee: Bharath Kumarasubramanian
> Priority: P2
> Labels: stale-assigned
> Time Spent: 20m
> Remaining Estimate: 0h
>
> This ticket is to track the work on adding the ParDo async API. The
> motivation for this is:
> - Many users are experienced in asynchronous programming. With async
> frameworks such as Netty and ParSeq and libs like async jersey client, they
> are able to make remote calls efficiently and the libraries help manage the
> execution threads underneath. Async remote calls are very common in most of
> our streaming applications today.
> - Many jobs are running on a multi-tenancy cluster. Async processing helps
> for less resource usage and fast computation (less context switch).
> This API has become one of the most asked Java api from SamzaRunner users.
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