nancyxu123 opened a new pull request #17222: URL: https://github.com/apache/beam/pull/17222
The overall project is to remove watermark updates to the metadata table from the Connector. To do so, we need to create a new restriction tracker that keeps track of partition token state, as well as timestmap. The purpose of this PR is to create the new restriction tracker that keeps track of both state and timestamp information. The overall algorithm to remove watermark updates to the connector metadata table is here: https://docs.google.com/document/d/1YqpR2iiHV5ESPBg24y_BUuSKYcsgYKDhpxyNoAUzP68/edit?resourcekey=0-m4Rif7BtMjN4OxTzXbMC3g&disco=AAAAWDcj4KU The design for the new restriction tracker is here: https://docs.google.com/document/d/1lSLOPSiJFUV2Tr7plSQXn-DcyBNgV5ELJ8p9PRpcO2c/edit?resourcekey=0-tXh0F0I9HK30XV9a7hnfiw A previous implementation for this restriction tracker is here: https://github.com/thiagotnunes/beam/tree/spanner-cdc/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/spanner/cdc/restriction -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
