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https://issues.apache.org/jira/browse/SPARK-9059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15048938#comment-15048938
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Cody Koeninger commented on SPARK-9059:
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To be clear, I think SPARK-8389 should make it possible to write an equivalent
python snippet, there's just not one in the docs. jerryshao would know better.
> Update Python Direct Kafka Word count examples to show the use of
> HasOffsetRanges
> ---------------------------------------------------------------------------------
>
> Key: SPARK-9059
> URL: https://issues.apache.org/jira/browse/SPARK-9059
> Project: Spark
> Issue Type: Sub-task
> Components: Streaming
> Reporter: Tathagata Das
> Priority: Minor
> Labels: starter
>
> Update Python examples of Direct Kafka word count to access the offset ranges
> using HasOffsetRanges and print it. For example in Scala,
>
> {code}
> var offsetRanges: Array[OffsetRange] = _
> ...
> directKafkaDStream.foreachRDD { rdd =>
> offsetRanges = rdd.asInstanceOf[HasOffsetRanges]
> }
> ...
> transformedDStream.foreachRDD { rdd =>
> // some operation
> println("Processed ranges: " + offsetRanges)
> }
> {code}
> See https://spark.apache.org/docs/latest/streaming-kafka-integration.html for
> more info, and the master source code for more updated information on python.
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