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https://issues.apache.org/jira/browse/SPARK-6434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14371320#comment-14371320
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Sean Owen commented on SPARK-6434:
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This was already covered by SPARK-6431 right? the problem and cause and
solution would all be the same.
I am not familiar with this code, but, I think it would be surprising to fail
if the topic has no messages. (I would not expect this behavior). Anything that
can work around that seems very desirable.
> [Streaming][Kafka] CreateDirectStream for empty topics
> ------------------------------------------------------
>
> Key: SPARK-6434
> URL: https://issues.apache.org/jira/browse/SPARK-6434
> Project: Spark
> Issue Type: Bug
> Components: Streaming
> Affects Versions: 1.3.0
> Reporter: Cody Koeninger
> Priority: Minor
> Fix For: 1.3.1
>
>
> http://apache-spark-developers-list.1001551.n3.nabble.com/Exception-using-the-new-createDirectStream-util-method-td11118.html
> Looks like kafka metadata apis don't return leaders for topics that don't
> have messages yet.
> Should either try to work around this, or document that topics need messages
> before starting the stream.
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