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New posts in apache-spark
Implementing DBSCAN in distributed system
Nov 10, 2022
python
scala
apache-spark
pyspark
dbscan
How to add external jar to spark in HDInsight?
Nov 10, 2022
java
azure
apache-spark
pyspark
azure-hdinsight
Spark Streamming : Reading data from kafka that has multiple schema
Nov 10, 2022
apache-spark
apache-kafka
spark-streaming
apache-spark-dataset
Parquet VS Database
Nov 09, 2022
apache-spark
parquet
How can unpersisting an RDD cause an RPC timeout?
Nov 10, 2022
scala
apache-spark
Spark DataFrame - Read pipe delimited file using SQL?
Nov 08, 2022
scala
apache-spark
apache-spark-sql
spark-dataframe
Spark Sql UDF throwing NullPointer when adding a filter on a columns that uses that UDF
Nov 10, 2022
scala
apache-spark
apache-spark-sql
user-defined-functions
How to use spark-submit's --properties-file option to launch Spark application in IntelliJ IDEA?
Nov 10, 2022
scala
apache-spark
intellij-idea
java.io.InvalidClassException: org.apache.spark.internal.io.HadoopMapReduceCommitProtocol; local class incompatible
Nov 08, 2022
java
hadoop
apache-spark
cluster-computing
Spark deploy-related properties in spark-submite
Nov 08, 2022
java
apache-spark
Spark Structured Streaming with Kafka - How to repartition the data and distribute the processing among worker nodes
Nov 09, 2022
scala
apache-spark
apache-kafka
spark-structured-streaming
spark-kafka-integration
Pyspark - Failed to locate the winutils binary in the hadoop binary path [duplicate]
Nov 09, 2022
python
apache-spark
pyspark
Custom state store provider for Apache Spark on Mesos
Nov 08, 2022
apache-spark
mesos
spark-structured-streaming
Convert Spark DataFrame schema to new schema
Nov 09, 2022
scala
apache-spark
dataframe
Java Read Parquet File to JSON Output
Nov 10, 2022
java
json
apache-spark
hadoop
parquet
Pyspark SQL Pandas UDF: Returning an array
Nov 08, 2022
python
apache-spark
pyspark
databricks
user-defined-functions
Spark 2.x + Tika: java.lang.NoSuchMethodError: org.apache.commons.compress.archivers.ArchiveStreamFactory.detect
Nov 09, 2022
apache-spark
apache-tika
cloudera-cdh
Writing Parquet files with Scala for spark without spark as dependency
Nov 09, 2022
scala
apache-spark
parquet
Compile multiple jars from single source project using Gradle
Nov 08, 2022
scala
apache-spark
gradle
Merging rows into a single struct column in spark scala has efficiency problems, how do we do it better?
Nov 10, 2022
scala
apache-spark
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