flink-cdc icon indicating copy to clipboard operation
flink-cdc copied to clipboard
verified publisher icon apache

[FLINK-35291] Improve the ROW data deserialization performance of DebeziumEventDeserializationScheme

Open lzshlzsh opened this issue 1 year ago • 5 comments

#flink-35291

lzshlzsh avatar May 05 '24 16:05 lzshlzsh

@ruanhang1993 Would you help to have a look at this?

lzshlzsh avatar May 09 '24 02:05 lzshlzsh

@lzshlzsh What's the performance gain (or throughput improve) with this patch?

Myasuka avatar Jun 05 '24 06:06 Myasuka

@ruanhang1993 @leonardBang CC.

lvyanquan avatar Jun 20 '24 01:06 lvyanquan

@lzshlzsh What's the performance gain (or throughput improve) with this patch? Sorry for the late reply. According to my testing, there is approximately a 40% performance improvement (3.5w/s ->5w/s). see flink-35291

lzshlzsh avatar Jun 22 '24 05:06 lzshlzsh

This pull request has been automatically marked as stale because it has not had recent activity for 60 days. It will be closed in 30 days if no further activity occurs.

github-actions[bot] avatar Sep 26 '24 00:09 github-actions[bot]