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2017-04-14 Thread tian zhang

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2017-04-13 Thread tian zhang

2 spark streaming questions

2014-11-23 Thread tian zhang
Hi, Dear Spark Streaming Developers and Users, We are prototyping using spark streaming and hit the following 2 issues thatI would like to seek your expertise. 1) We have a spark streaming application in scala, that reads  data from Kafka intoa DStream, does some processing and output a

spark 1.1.0 (w/ hadoop 2.4) vs aws java sdk 1.7.2

2014-09-19 Thread tian zhang
Hi, Spark experts, I have the following issue when using aws java sdk in my spark application. Here I narrowed down the following steps to reproduce the problem 1) I have Spark 1.1.0 with hadoop 2.4 installed on 3 nodes cluster 2) from the master node, I did the following steps. spark-shell