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New posts in apache-spark
How to connect to remote hive server from spark [duplicate]
Aug 23, 2022
apache-spark
hive
apache-spark-sql
spark-thriftserver
Is dataframe.show() an action in spark?
Aug 22, 2022
apache-spark
dynamically bind variable/parameter in Spark SQL?
Sep 18, 2022
scala
apache-spark
apache-spark-sql
apache-spark-2.0
Spark UI on AWS EMR
Aug 29, 2022
apache-spark
amazon-emr
How to fix java.lang.ClassCastException: cannot assign instance of scala.collection.immutable.List to field type scala.collection.Seq?
Apr 02, 2022
java
apache-spark
spark-cassandra-connector
cassandra
Why does Scala compiler fail with "no ': _*' annotation allowed here" when Row does accept varargs?
Jul 05, 2022
scala
apache-spark
apache-spark-sql
Scala Error: Could not find or load main class in both Scala IDE and Eclipse
Mar 26, 2022
java
eclipse
scala
apache-spark
scala-ide
How to configure Apache Spark random worker ports for tight firewalls?
Sep 18, 2022
configuration
apache-spark
worker
ports
Where is the Spark UI on Google Dataproc?
Aug 22, 2022
apache-spark
google-cloud-dataproc
How to convert ArrayType to DenseVector in PySpark DataFrame?
Apr 01, 2022
python
apache-spark
pyspark
apache-spark-mllib
apache-spark-ml
Executing separate streaming queries in spark structured streaming
Oct 31, 2022
apache-spark
spark-structured-streaming
Unable to run a basic GraphFrames example
Sep 22, 2022
python
apache-spark
pyspark
jupyter
graphframes
unexpected type: <class 'pyspark.sql.types.DataTypeSingleton'> when casting to Int on a ApacheSpark Dataframe
Nov 11, 2022
python
apache-spark
dataframe
pyspark
apache-spark-sql
Link Spark with iPython Notebook
Sep 18, 2022
apache-spark
ipython
ipython-notebook
pyspark
osx-elcapitan
How to fix "java.io.NotSerializableException: org.apache.kafka.clients.consumer.ConsumerRecord" in Spark Streaming Kafka Consumer?
Jan 07, 2022
apache-spark
serialization
apache-kafka
spark-streaming
Efficient way to read specific columns from parquet file in spark
Sep 18, 2022
apache-spark
parquet
How to overwrite entire existing column in Spark dataframe with new column?
Sep 18, 2022
apache-spark
dataframe
pyspark
apache-spark-sql
apache-spark-mllib
Read whole text files from a compression in Spark
Oct 19, 2022
java
hadoop
apache-spark
hdfs
compression
Full outer join in pyspark data frames
Aug 24, 2022
apache-spark
pyspark
when to use mapParitions and mapPartitionsWithIndex?
Nov 17, 2022
apache-spark
pyspark
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