apache / apache/beam

Provide nonce via Context to Sources

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gcp improvement io java P3
Dominant language
Java
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Description

Per https://issues.apache.org/jira/browse/BEAM-758, implementations like the BigQuery Souce need access to a stable execution nonce.

Imported from Jira [BEAM-1391](https://issues.apache.org/jira/browse/BEAM-1391). Original Jira may contain additional context.
Reported by: sam.mcveety@gmail.com.

Contributor guide

Open the contributing guide

Research direction

Start with BEAM-758 and the imported BEAM-1391 Jira issue to recover the missing context, then trace how Source implementations receive execution context. The work is done when sources such as BigQuery can access a stable execution nonce through Context.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
data-engineering
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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