Pipeline does not work anymore after upgrade to 7.1.3 from 7.0

Hello,

a complex pipeline with 4 stages and 5 rules does not work like before in Graylog 7.0.8.

In stage 4 a rule is applied to a newly created field (created in stage 2, there is no stage 3). The rule is applied only if the field exists.

In 7.0.8 this was working. Now the rule behaves, as it hte filed would not exist. But the field exists with the expected value.

Was there change in the pipeline or rule logic?

Thanks for your help in advance.

Regards,

Dietmar

Hey @schurd,

Would you be willing to share the rule to help narrow down what change may have caused this?

please share your rule and the (redacted) message you are parsing