apache-spark

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How to pass a group of RelationalGroupedDataset to a function?
user_79342060
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2
1
5166
apache-spark dataframe scala
How to specify schema while reading parquet file with pyspark?
user_8678890
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3
2
13791
parquet pyspark apache-spark hadoop
Flatten data in a spark sql query - Spark Dataframe
user_83265090
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2
1
605
spark-dataframe spark-streaming apache-spark-sql apache-spark scala
Spark creates new row when reading in CSV with line break in text
user_2317210
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3
0
691
apache-spark csv scala
How to write word count using Dataset API?
user_61808300
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3
1
1283
apache-spark-sql apache-spark java
Apache Spark standalone for Anonymous UID (Without user name)
user_83335840
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6
2
3084
openshift apache-spark docker
What's the best way to test Spark Java applications?
user_39112170
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2
0
718
apache-spark hive testing unit-testing java
Spark build in hive MySQL metastore isn't being used
user_71633320
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8
1
1854
spark-thriftserver metastore apache-spark hive mysql
Spark : Read file only if the path exists
user_11207930
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27
4
30900
parquet apache-spark scala
How to use java.time.LocalDate in Datasets (fails with java.lang.UnsupportedOperationException: No Encoder found)?
user_9932350
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17
1
14526
apache-spark-sql apache-spark scala
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