Error parsing csv

[stephenb (Stephen Brown)]

What version are you running?

Logstash number of threads keeps increasing until crash

Hi, I'm testing the following pipeline (stack version 8.4.1): input { google_cloud_storage {...} } filter {csv {...} mutate {...} } output { elasticsearch {...} } with a large number of events (3M+). After a few minutes, the number of threads increases until more than 18700 and logstash crashes with: [689.902s][warning][os,thread] Failed to start thread "Unknown thread" - pthread_create failed (EAGAIN) for attributes: stacksize: 1024k, guardsize: 0k, detached. [689.902s][warning][os,thread…