[UIMA-6391] CpePipeline should kill CPE if reader throws exception

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0uimaFIT
• Component/s: uimaFIT
• Assignee: Richard Eckart de Castilho
• Reporter: Richard Eckart de Castilho
• Created: 27/Oct/21 11:22
• Updated: 02/Mar/22 09:06
• Resolved: 02/Mar/22 09:06

Description

The CpePipeline listens for exceptions being thrown while a collection is being processed, but it only collects the exceptions and fails at the end instead of trying to stop and kill the CPE when the first exception is encountered.

The CpeBuilder set proc.setMaxErrorCount(0) for analysis engines to achieve a fail-fast behavior, but for collection readers, there is no such setting.

The listener registered by the CpePipeline should try to kill the CPE when an exception from the reader or analysis engine is encountered.

Issue Links

• links to: GitHub Pull Request #168