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How to query JSON data according to JSON array's size with Spark SQL?

score 2453 · Answer 1 · 2024-11-03 03:37:33

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How to query JSON data according to JSON array's size with Spark SQL?

2.4k views Asked by ian At 03 November 2024 at 03:37

score 742 · Answer 2 · 2024-11-03 18:53:09

dataframe or sqlctx (sqlcontext) generated "Trying to call a package" error

742 views Asked by Tara At 03 November 2024 at 18:53

score 599 · Answer 3 · 2024-11-01 21:43:24

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

599 views Asked by zwb At 01 November 2024 at 21:43

score 927 · Answer 4 · 2024-11-04 15:24:00

How to setup cassandra and spark

927 views Asked by Philip K. Adetiloye At 04 November 2024 at 15:24

score 2810 · Answer 5 · 2024-11-04 15:40:58

Where are the API docs for org.apache.spark.sql.cassandra for Spark 1.3.x?

2.8k views Asked by vicg At 04 November 2024 at 15:40

score 1275 · Answer 6 · 2024-10-23 17:57:14

Spark Cassandra SQL can't perform DataFrame methods on query results

1.2k views Asked by vicg At 23 October 2024 at 17:57

score 5290 · Answer 7 · 2024-10-23 19:03:59

SparkSQL - accesing nested structures Row( field1, field2=Row(..))

5.2k views Asked by frengel At 23 October 2024 at 19:03

score 407 · Answer 8 · 2024-11-03 01:10:06

Cassandra Bulk Load - NoHostAvailableException

407 views Asked by AudioBubble At 03 November 2024 at 01:10

score 461 · Answer 9 · 2024-11-02 11:53:22

DSE Cassandra Spark Error

461 views Asked by Philip K. Adetiloye At 02 November 2024 at 11:53

score 38289 · Answer 10 · 2024-10-23 18:03:32

How to add any new library like spark-csv in Apache Spark prebuilt version

38.2k views Asked by Abhishek Choudhary At 23 October 2024 at 18:03

TechQA.

List Question

How to query JSON data according to JSON array's size with Spark SQL?

dataframe or sqlctx (sqlcontext) generated "Trying to call a package" error

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

How to setup cassandra and spark

Where are the API docs for org.apache.spark.sql.cassandra for Spark 1.3.x?

Spark Cassandra SQL can't perform DataFrame methods on query results

SparkSQL - accesing nested structures Row( field1, field2=Row(..))

Cassandra Bulk Load - NoHostAvailableException

DSE Cassandra Spark Error

How to add any new library like spark-csv in Apache Spark prebuilt version

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