[NIFI-8517] Cannot enable Distributed Map Cache Client in CaptureChangeMySQL

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Information Provided
• Affects Version/s: 1.12.1, 1.13.2
• Component/s: Core Framework
• Labels: features
• Assignee: David Handermann
• Reporter: Luki
• Created: 05/May/21 12:05
• Updated: 17/Aug/22 01:32
• Resolved: 17/Aug/22 01:32

Description

If I don't enable the Distributed Map Cache Client property in the CaptureChangeMySQL processor I get a warning log:

"No Distributed Map Cache Client is specified, so no event enrichment (resolution of column names, e.g.) will be performed."

 

If I enable the Distributed Map Cache Client I get the following error:

"Error creating binlog enrichment JDBC connection to any of the specified hosts"

 

Both DistributedMapCacheServer and DistributedMapCacheClientService are running fine, I can communicate with the server on localhost:4557.