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New posts in apache-spark
Spark:executor.CoarseGrainedExecutorBackend: Driver Disassociated disassociated
Sep 17, 2025
apache-spark
rdd
SPARK: How to parse a Array of JSON object using Spark
Sep 18, 2025
json
apache-spark
apache-spark-sql
schema
how to save data in HDFS with spark?
Sep 16, 2025
hadoop
apache-spark
hdfs
spark-streaming
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/spark/streaming/StreamingContext
Sep 16, 2025
scala
apache-spark
intellij-idea
sbt
spark-streaming
AWS EMR - EMR_DefaultRole has insufficient EC2 permissions
Sep 18, 2025
amazon-web-services
apache-spark
amazon-iam
amazon-emr
Is there a way to set a minimum batch size for a pandas_udf in PySpark?
Sep 17, 2025
python
pandas
apache-spark
pyspark
apache-arrow
PySpark - Loop in ForEachBatch leads to "SparkContext should only be created and accessed on the driver" Error
Sep 17, 2025
python
python-3.x
apache-spark
pyspark
Need to release the memory used by unused spark dataframes
Sep 17, 2025
apache-spark
memory
pyspark
How to add Extra column with current date in Spark dataframe
Sep 17, 2025
dataframe
apache-spark
pyspark
apache-spark-sql
Using pyspark groupBy with a custom function in agg
Sep 17, 2025
python
pandas
apache-spark
pyspark
Spark add new fitted stage to a exitsting PipelineModel without fitting again
Sep 17, 2025
apache-spark
pyspark
apache-spark-mllib
pipeline
ParseException: no viable alternative at input
Sep 17, 2025
sql
apache-spark
pyspark
apache-spark-sql
azure-databricks
java.lang.ClassNotFoundException Spark Scala
Sep 17, 2025
scala
apache-spark
gradle
fasterxml
jackson-modules
java.lang.NoSuchMethodError: com.microsoft.sqlserver.jdbc.SQLServerBulkCopyOptions.setAllowEncryptedValueModifications(Z)V
Sep 17, 2025
sql-server
scala
apache-spark
sqlbulkcopy
mssql-jdbc
pyspark sql dataframe keep only null [duplicate]
Sep 17, 2025
sql
apache-spark
dataframe
null
pyspark
Increase parallelism of reading a parquet file - Spark optimize self join
Sep 17, 2025
apache-spark
optimization
apache-spark-sql
self-join
GCP dataproc - java.lang.NoClassDefFoundError: org/apache/kafka/common/serialization/ByteArraySerializer
Sep 16, 2025
apache-spark
google-cloud-platform
pyspark
apache-kafka
google-cloud-dataproc
how to create permanent table in spark sql
Sep 16, 2025
java
apache-spark
apache-spark-sql
How to resolve harmless "java.nio.file.NoSuchFileException: xxx/hadoop-client-api-3.3.4.jar" error in Spark when run `sbt run`?
Sep 15, 2025
java
scala
apache-spark
hadoop
sbt
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