Postgres to S3 (incremental append) Success logs but no data transfer

Connector Questions & Issues
1
  • Is this your first time deploying Airbyte?: Yes
  • OS Version / Instance: Helm Chart
  • Memory / Disk: 8GB/1TB
  • Deployment: Kubernetes Helm
  • Airbyte Version: What version are you using now?0.40.32
  • Source name/version: Postgres - 1.0.48
  • Destination name/version: S3 - 0.3.19
  • Step: Incremental Sync
  • Description: Using incremental append with a logical CDC after successful initial sync only one or two follow up appends actually transfer data. After that the Append step appears successful but no data is transferred and the WAL log on postgres is continuously increasing indicating it’s not being flushed as it transfers the data.
2

Hello there! You are receiving this message because none of your fellow community members has stepped in to respond to your topic post. (If you are a community member and you are reading this response, feel free to jump in if you have the answer!) As a result, the Community Assistance Team has been made aware of this topic and will be investigating and responding as quickly as possible.
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3

Hey @shanegleeson! Could you please upgrade Airbyte (we just went through a considerable refactor), and then provide the full sync logs? Thanks!

4

I’m using the latest helm chart (0.44.1) sourced from this repo: Usage | helm-charts

Is that not the latest version?

5

Here is where I think the issue is, but the logs don’t really show much

2023-02-28 15:53:07 source > INFO i.d.c.p.PostgresStreamingChangeEventSource(searchWalPosition):323 Searching for WAL resume position

2023-02-28 15:58:07 INFO i.a.w.g.DefaultReplicationWorker(lambda$readFromSrcAndWriteToDstRunnable$7):388 - Source has no more messages, closing connection.

There is a 5 minute wait between these two events, and the second event thinks there are no more messages when there have been changes to the DB. So that’s incorrect. I don’t understand how to fix that.

6

Helm versioning is not the same as the Airbyte instance versioning. Please update to the latest Airbyte release:
https://github.com/airbytehq/airbyte/releases

7

I’ve run into a similar issue. Was a cause for this found?