[NIFI-12682] [MiNiFi] agentInfo.agentManifestHash is changing between MiNiFi restarts

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.0.0-M1, 1.24.0, 2.0.0-M2
• Fix Version/s: 1.26.0, 2.0.0-M3
• Component/s: MiNiFi
• Labels: minifi-java
• Assignee: Ferenc Erdei
• Reporter: Ferenc Erdei
• Created: 29/Jan/24 12:30
• Updated: 30/Jan/24 07:39
• Resolved: 30/Jan/24 07:25

Description

In the C2 Heartbeat request payload the agentInfo.agentManifestHash can be used by the C2 server to determine whether agent configuration changed between heartbeats and if the C2 server needs to send a DESCRIBE_MANIFEST request.

Issue: the hash is changing between restart therefore an unnecessary command might be sent to the agent.

Possible root cause:

Probably linkedhashmap or linkedset is missing somewhere in the flow of the supported operations.

Issue Links

• links to: GitHub Pull Request #8309