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From "Thomas Weise (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (APEXMALHAR-2450) UniqueCounter emits empty maps even when there is no input
Date Fri, 24 Mar 2017 05:29:42 GMT

     [ https://issues.apache.org/jira/browse/APEXMALHAR-2450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thomas Weise reassigned APEXMALHAR-2450:
----------------------------------------

    Assignee: Thomas Weise

> UniqueCounter emits empty maps even when there is no input
> ----------------------------------------------------------
>
>                 Key: APEXMALHAR-2450
>                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2450
>             Project: Apache Apex Malhar
>          Issue Type: Bug
>            Reporter: Thomas Weise
>            Assignee: Thomas Weise
>            Priority: Minor
>
> No inputs received, empty maps produced. The operator is probably only used in demos,
and that's how the issue was noticed. Word count result files filled with just {}s. The suggested
solution is to change the operator to only emit non-empty results.



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