apache / apache/beam

Add support for progress reporting to Firestore Query Source

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extensions gcp improvement java P3
Dominant language
Java
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Description

Today, Firestore does not provide any metadata about the expected number of results of a query and prevents incremental progress from being communicated to Beam.

Imported from Jira [BEAM-12606](https://issues.apache.org/jira/browse/BEAM-12606). Original Jira may contain additional context.
Reported by: benwhitehead@google.com.

Contributor guide

Open the contributing guide

Research direction

Start by locating the Firestore Query Source implementation in Apache Beam and review the linked Jira issue BEAM-12606 for additional context. Determine how progress is represented in Beam, then verify that Firestore query progress can be communicated incrementally to Beam.

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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