[kv store] add watermark table to bigtable #20390
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bmwill
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Nov 22, 2024
| Some((key_bytes, _)) => Ok(u64::from_be_bytes(key_bytes.as_slice().try_into()?)), | ||
| None => Ok(0), | ||
| } | ||
| self.get_watermark(AGGREGATED_WATERMARK_NAME).await |
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Can you explain what "AGGREGATED_WATERMARK_NAME" is and why we wouldn't use the checkpoint task name? Or do we just have 1 "task" that is responsible for all the bigtable writes?
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yeah, we have a single task for all BigTable writes.
On the sui-data-ingestion side, DDB will be eventually replaced with BigTable, so our instance will store multiple entries for different workflows (e.g., archival, blob storage, etc.).
For community deployments, however, there will be only a single entry
bmwill
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Nov 22, 2024
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Description
The PR adds a watermark table to BigTable. The internal workflow progress store now writes watermarks to both DynamoDB and BigTable. In the future, the DynamoDB progress store will be deprecated
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