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[SPARK-11335][STREAMING] update kafka direct python docs on how to get the offset ranges for a KafkaRDD #9289

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[SPARK-11335][STREAMING] update kafka direct python docs on how to get the offset ranges for a KafkaRDD #9289

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acb202a
update kafka direct python docs on how to get the offset ranges for a…
ontarionick Oct 27, 2015
85e4b25
use global variable instead of emptying then extending list
ontarionick Oct 27, 2015
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use global variable instead of emptying then extending list
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@ontarionick
ontarionick committed Oct 27, 2015
commit 85e4b2551e136c829a39ae6b06c82d72c2984765
4 changes: 2 additions & 2 deletions docs/streaming-kafka-integration.md
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Expand Up @@ -184,8 +184,8 @@ Next, we discuss how to use this approach in your streaming application.
offsetRanges = []

def storeOffsetRanges(rdd):
del offsetRanges[:]
offsetRanges.extend(rdd.offsetRanges())
global offsetRanges
offsetRanges = rdd.offsetRanges()
return rdd

def printOffsetRanges(rdd):
Expand Down