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pingcap / tiflow

This repo maintains DM (a data migration platform) and TiCDC (change data capture for TiDB)
Apache License 2.0
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CDC OOM when encoder-concurrency is too large #11773

Closed wk989898 closed 1 day ago

wk989898 commented 1 week ago

What did you do?

create a changefeed with config

encoder-concurrency = 4294967296

What did you expect to see?

run normally

What did you see instead?

OOM

Versions of the cluster

TiCDC version (execute cdc version):

master