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Posted to commits@samza.apache.org by "Prateek Maheshwari (JIRA)" <ji...@apache.org> on 2018/09/10 20:16:00 UTC
[jira] [Resolved] (SAMZA-1806) Configuring task.broadcast.inputs to
an empty string raises IllegalArgumentException
[ https://issues.apache.org/jira/browse/SAMZA-1806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prateek Maheshwari resolved SAMZA-1806.
---------------------------------------
Resolution: Fixed
> Configuring task.broadcast.inputs to an empty string raises IllegalArgumentException
> ------------------------------------------------------------------------------------
>
> Key: SAMZA-1806
> URL: https://issues.apache.org/jira/browse/SAMZA-1806
> Project: Samza
> Issue Type: Bug
> Reporter: Abhishek Shivanna
> Priority: Minor
>
> It looks like setting *task.broadcast.inputs* to an empty string logs the following exception:
> {noformat}
> 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]'
> {noformat}
> 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.
>
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