apache / apache/beam

Support set/delete of timer by ID in Spark runner

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new feature P3 runners spark
Dominant language
Java
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Description

This is a prerequisite for full support of BEAM-27, and related to BEAM-35.

If I understand the code and your comments directly, this may not require any action on your part, but only updates to common SDK and runners-core code. Filing the ticket to be sure.

(Since I am filing individual tickets for each runner, generalized discussion should probably be on the dev list directly on or BEAM-35)

Imported from Jira [BEAM-866](https://issues.apache.org/jira/browse/BEAM-866). Original Jira may contain additional context.
Reported by: kenn.

Contributor guide

Open the contributing guide

Research direction

Start by tracing timer handling in the common SDK and runners-core code, then inspect the Spark runner entry points. Determine how timer set and delete operations currently work and what is needed for ID-based operations; done means the Spark runner supports setting and deleting timers by ID for BEAM-27.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, spark
Domain
distributed-systems
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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