[FLINK-28959] 504 gateway timeout when consume large number of topics using TopicPatten

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: pulsar-4.0.0
• Fix Version/s: pulsar-4.0.0
• Component/s: Connectors / Pulsar
• Labels: pull-request-available

Environment

• flink-connector-pulsar: 1.15.0
• Pulsar 2.9.2

• Assignee: Yufan Sheng
• Reporter: Yufan Sheng
• Created: 15/Aug/22 03:46
• Updated: 16/Feb/23 10:15
• Resolved: 16/Feb/23 09:46

Description

Our situation is as follows:

• In a single namespace, more than 300 topics(partitioned-topic with a single partition) will report this error;
• Error still exists after resource expansion
• A flink client program consumes 30 to 50 topics per program. This error is bound to be reported after five consecutive programs

Issue Links

• links to: GitHub Pull Request #29