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New posts in apache-spark

Create a map column in Apache Spark from other columns

scala apache-spark apache-spark-sql

Spark Dataset cache is using only one executor

apache-spark hadoop-yarn parquet

replace for loop to parallel process in pyspark

python apache-spark pyspark apache-spark-sql

How does toLocalIterator works?

apache-spark hadoop pyspark hadoop2

Pyspark JSON string parsing - Error: ValueError: 'json' is not in list - no Pandas

json apache-spark pyspark

Load data with where clause in spark dataframe

scala apache-spark

How to specify sql dialect when creating spark dataframe from JDBC?

apache-spark jdbc apache-spark-sql apache-spark-2.0 vitess

Maximum number of concurrent tasks in 1 DPU in AWS Glue

amazon-web-services apache-spark apache-spark-sql aws-glue

When will Spark clean the cached RDDs automatically?

apache-spark caching apache-spark-sql rdd

Spark: Distribute low number of compute-intensive tasks via UDF

python apache-spark pyspark databricks azure-databricks

Dynamically infer Schema of returned object from UDF in pySpark

python apache-spark pyspark apache-spark-sql

In build.sbt, dependencies in parent project not reflected in child modules

scala apache-spark module sbt

Stop hadoop/EMR/AWS creating S3 paths with _$folder$ extensions

hadoop amazon-web-services amazon-s3 apache-spark emr

How to write a Spark dataframe into Kinesis Stream?

scala apache-spark apache-kafka kafka-consumer-api amazon-kinesis

Is there a command to convert existing parquet data to Iceberg table in place?

apache-spark delta-lake apache-iceberg

Writing Parquet in Azure Blob Storage: "One of the request inputs is not valid"

scala apache-spark hadoop azure-blob-storage parquet

"The associated location already exists" when saving a Spark DataFrame with mode('overwrite') set

apache-spark apache-spark-sql

Read fixed width file using schema from json file in pyspark

python apache-spark pyspark apache-spark-sql
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