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New posts in apache-spark
Best approach to Cassandra (+ Spark?) for Continuous Queries?
Apr 30, 2022
events
cassandra
apache-spark
cassandra-2.0
JAVA_HOME error with upgrade to Spark 1.3.0
Nov 17, 2022
java
scala
hadoop
apache-spark
How to run spark interactively in cluster mode
Oct 25, 2022
scala
apache-spark
why Spark is not distributing jobs to all executors, but to only one executer?
Jun 05, 2022
performance
configuration
apache-spark
distributed-computing
spark-streaming
PySpark No suitable driver found for jdbc:mysql://dbhost
Mar 12, 2018
apache-spark
apache-spark-sql
pyspark
Why are my Tasks Succeeded above Tasks Total in Spark UI?
Feb 07, 2019
apache-spark
Apache Spark Lambda Expression - Serialization Issue
Apr 03, 2022
java
serialization
lambda
apache-spark
spark-1.4.1 saveAsTextFile to S3 is very slow on emr-4.0.0
Apr 18, 2022
amazon-s3
apache-spark
emr
Saving Spark DataFrames with nested User Data Types
Oct 27, 2019
apache-spark
apache-spark-sql
Create Custom Cross Validation in Spark ML
Jan 03, 2021
python
scala
apache-spark
apache-spark-mllib
Spark Connector error: WARN NettyUtil: Found Netty's native epoll transport, but not running on linux-based operating system. Using NIO instead
Mar 30, 2022
java
macos
maven
apache-spark
cassandra
Why won't this Spark sample code load in spark-shell?
Oct 22, 2021
scala
apache-spark
too many map keys causing out of memory exception in spark
Sep 10, 2019
scala
apache-spark
How to improve my recommendation result? I am using spark ALS implicit
Feb 03, 2017
apache-spark
recommendation-engine
apache-spark-mllib
How to serialize a pyspark Pipeline object?
Feb 14, 2022
python
apache-spark
serialization
pyspark
apache-spark-ml
Can I create an RDD from a kafka topic if I do not know the until offset?
Oct 18, 2022
apache-spark
apache-kafka
How to Set spark.sql.parquet.output.committer.class in pyspark
Jun 17, 2018
python
apache-spark
pyspark
parquet
pyspark-sql
Performance of loading parquet files into case classes in Spark
Oct 25, 2022
scala
apache-spark
apache-spark-sql
parquet
PySpark how to read file having string with multiple encoding
Feb 19, 2019
python
apache-spark
pyspark
Why does SparkSQL require two literal escape backslashes in the SQL query?
Nov 10, 2022
apache-spark
apache-spark-sql
apache-spark-2.0
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