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Posted to dev@flink.apache.org by "Jiabao Sun (Jira)" <ji...@apache.org> on 2024/06/14 10:16:00 UTC

[jira] [Created] (FLINK-35616) Support upsert into sharded collections

Jiabao Sun created FLINK-35616:
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             Summary: Support upsert into sharded collections
                 Key: FLINK-35616
                 URL: https://issues.apache.org/jira/browse/FLINK-35616
             Project: Flink
          Issue Type: Improvement
          Components: Connectors / MongoDB
    Affects Versions: mongodb-1.2.0
            Reporter: Jiabao Sun
            Assignee: Jiabao Sun


{panel:}
For a db.collection.update() operation that includes upsert: true and is on a sharded collection, the full sharded key must be included in the filter:

* For an update operation.
* For a replace document operation (starting in MongoDB 4.2).
{panel}

https://www.mongodb.com/docs/manual/reference/method/db.collection.update/#upsert-on-a-sharded-collection

We need to allow users to configure the full sharded key field names to upsert into the sharded collection.



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