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New posts in apache-spark-sql
How to call a web service called from a Spark job?
Oct 18, 2022
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read json key-values with hive/sql and spark
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Using Spark Shell (CLI) in standalone mode on distributed files
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Use directories for partition pruning in Spark SQL
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Spark SQL + Cassandra: bad performance
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Does Spark SQL include a table streaming optimization for joins?
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Spark SQL referencing attributes of UDT
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Large task size for simplest program
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Collapse a Spark DataFrame
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Pyspark > Dataframe with multiple array columns into multiple rows with one value each
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How do I call a UDF on a Spark DataFrame using JAVA?
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java
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Group spark dataframe by date
Feb 12, 2018
python
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What is going wrong with `unionAll` of Spark `DataFrame`?
Sep 04, 2022
scala
apache-spark
dataframe
apache-spark-sql
get value out of dataframe
Nov 15, 2022
python
pyspark
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Spark SQL fails with java.lang.NoClassDefFoundError: org/codehaus/commons/compiler/UncheckedCompileException
May 22, 2022
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Spark sql queries vs dataframe functions
Oct 21, 2022
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How to shuffle the rows in a Spark dataframe?
Sep 08, 2022
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Reading CSV into a Spark Dataframe with timestamp and date types
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apache-spark
apache-spark-sql
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Is Spark DataFrame nested structure limited for selection?
Sep 08, 2022
apache-spark
apache-spark-sql
How to change dataframe column names in pyspark?
Sep 18, 2022
python
apache-spark
pyspark
pyspark-sql
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rename
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