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How to keep a SQLContext instance alive in a spark streaming application's life cycle?

score 564 · Answer 1 · 2024-11-20 01:07:19

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How to keep a SQLContext instance alive in a spark streaming application's life cycle?

564 views Asked by zwb At 20 November 2024 at 01:07

score 9673 · Answer 2 · 2015-06-09 16:07:44

Getting java.lang.IllegalArgumentException: requirement failed while calling Sparks MLLIB StreamingKMeans from java application

9.6k views Asked by SeanB At 09 June 2015 at 16:07

score 120 · Answer 3 · 2015-06-10 00:28:01

Output shows "ResultSet" instead of value in Scala Spark

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score 598 · Answer 4 · 2015-06-10 18:09:45

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score 7505 · Answer 5 · 2015-06-10 16:34:50

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score 342 · Answer 6 · 2015-06-11 10:04:38

Parallel reduceByKeyAndWindow()s with different time values

342 views Asked by luke At 11 June 2015 at 10:04

score 4039 · Answer 7 · 2015-06-11 13:52:55

All masters are unresponsive ! ? Spark master is not responding with datastax architecture

4k views Asked by Rajkumar Cj At 11 June 2015 at 13:52

score 13372 · Answer 8 · 2015-06-10 15:28:42

How to find spark master URL on Amazon EMR

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score 54912 · Answer 9 · 2015-06-12 07:36:07

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score 321 · Answer 10 · 2015-06-11 17:47:09

Offsets for Kafka Direct Approach in Spark 1.3.1

321 views Asked by joebuild At 11 June 2015 at 17:47

TechQA.

List Question

How to keep a SQLContext instance alive in a spark streaming application's life cycle?

Getting java.lang.IllegalArgumentException: requirement failed while calling Sparks MLLIB StreamingKMeans from java application

Output shows "ResultSet" instead of value in Scala Spark

Spark/Spark Streaming in production without HDFS

HashMap as a Broadcast Variable in Spark Streaming?

Parallel reduceByKeyAndWindow()s with different time values

All masters are unresponsive ! ? Spark master is not responding with datastax architecture

How to find spark master URL on Amazon EMR

How to optimize shuffle spill in Apache Spark application

Offsets for Kafka Direct Approach in Spark 1.3.1

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