[UIMA-3937] Fix DUCC Agent division by zero exception

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0-Ducc
• Fix Version/s: 1.1.0-Ducc
• Component/s: DUCC
• Assignee: Jaroslaw Cwiklik
• Reporter: Jaroslaw Cwiklik
• Created: 08/Jul/14 15:03
• Updated: 08/Jul/14 15:24
• Resolved: 08/Jul/14 15:24

Description

There is a division by zero exception in LinuxProcessMetricsProcessor when calculating CPU time. This only happens right after agent spawns a process and clears while the process is running. Add a safe guard to prevent the division by zero.