[STORM-2417] Storm kafka monitor throws IllegalArgumentException if there is no data in kafka topic

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Component/s: storm-kafka-monitor
• Assignee: Parag Shah
• Reporter: Parag Shah
• Created: 16/Mar/17 02:55
• Updated: 16/Mar/17 05:34
• Resolved: 16/Mar/17 05:34

Description

If a topology has a kafka spout in it and if kafka topic does not have any data or topology has not committed offsets to zk node then storm-kafka-monitor throws an IllegalArgumentException and it shows up in UI. While this is not breaking any functionality showing a better message can be displayed