Hi all, I have a question about Flink CDC for Post...
# troubleshooting
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Hi all, I have a question about Flink CDC for Postgres, and it’s parallelism. According to the documentation the parallelism should be set to 1 to ensure the ordering. How does this setting relate to the number of taskmanagers used in the cluster? Some background about my use case: • I use Table API, • Postgres CDC as source connector for a bunch of different tables (8), • In the pipeline I join the different tables and perform transformations/group by operations, • Opensearch as the sink Because there are multiple CDC sources, would it be possible to scale up the number of taskmanagers from 1 to, say 8 (=number of CDC connectors), to speed up the process?