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From Heath Guo <heath...@fb.com>
Subject Pause Spark Streaming reading or sampling streaming data
Date Wed, 05 Aug 2015 23:50:06 GMT
Hi, I have a question about sampling Spark Streaming data, or getting part of the data. For
every minute, I only want the data read in during the first 10 seconds, and discard all data
in the next 50 seconds. Is there any way to pause reading and discard data in that period?
I'm doing this to sample from a stream of huge amount of data, which saves processing time
in the real-time program. Thanks!

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