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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2022/06/03 18:30:06 UTC

[GitHub] [beam] kennknowles opened a new issue, #18405: Unbounded Source for MongoDB

kennknowles opened a new issue, #18405:
URL: https://github.com/apache/beam/issues/18405

   The current MongoDB source is bounded, which means that we can't build streaming pipelines directly from MongoDB.
   MongoDB publishes changes in each collection through the oplog. Would it be possible to create a connector that reads the oplog to create an unbounded source?
   
   As an oplog is only available through replication, this creates that dependency. We would need to also consider whether a polling method (using the ObjectId) could be an appropriate fallback.
   
   Thanks
   
   Imported from Jira [BEAM-2639](https://issues.apache.org/jira/browse/BEAM-2639). Original Jira may contain additional context.
   Reported by: nevi_me.


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