[SAMZA-1806] Configuring task.broadcast.inputs to an empty string raises IllegalArgumentException

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.0
• Assignee: Unassigned
• Reporter: Abhishek Shivanna
• Created: 09/Aug/18 03:34
• Updated: 26/Feb/19 00:53
• Resolved: 10/Sep/18 20:15

Description

It looks like setting task.broadcast.inputs to an empty string logs the following exception:

Exception in thread "main" java.lang.IllegalArgumentException: incorrect format in . Broadcast stream names should be in the form 'system.stream#partitionId' or 'system.stream#[partitionN-partitionM]'

The problem stems from the fact that when task.broadcast.inputs is set to "", the call to the getList function in TaskConfigJava:getBroadcastSystemStreamPartitions() returns a List<String> one element (an empty string)  and causes the exception to be raised.

 

Issue Links

• links to: GitHub Pull Request #604