[UIMA-5639] UIMA-DUCC: Agent rogue process detector not working

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.2.2-Ducc
• Component/s: DUCC
• Assignee: Jaroslaw Cwiklik
• Reporter: Jaroslaw Cwiklik
• Created: 06/Nov/17 20:32
• Updated: 15/Dec/17 17:57
• Resolved: 15/Dec/17 17:57

Description

Even though a user id is added to the user exclusion filter the agent keeps marking this processes as rogue.

Identified the following user to be excluded:
ducc.agent.rogue.process.user.exclusion.filter =xxxxxxxxxxxxxx

But it continues to be labeled as alien:
01 Nov 2017 17:17:12,644 INFO Agent.NodeAgent - J[N/A ] T[60] RogueProcessReaper.submitRogueProcessForKill Ducc Not Configured to Kill Rogue Proces (PID:)876 Owner:xxxxxxxxxx+. Change (or define) ducc.agent.rogue.process.reaper.script property in ducc.properties if you want rogue processes to be cleaned up.

Looks like a bug with long user names. Agent seems to truncate id's when quering the OS for user processes.