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

score 666 · Answer 1 · 2024-12-26 12:54:43

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

666 views Asked by zwb At 26 December 2024 at 12:54

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

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TechQA.

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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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