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New posts in apache-spark
Not enough replicas available for query at consistency LOCAL_ONE (1 required but only 0 alive)
Apr 19, 2026
apache-spark
cassandra
spark-cassandra-connector
Spark last 30 days filter, best approach to improve performance
Apr 19, 2026
performance
scala
hadoop
apache-spark
statistics
Requirement failed in LogisticRegressionModel.predict
Apr 18, 2026
java
apache-spark
apache-spark-mllib
Scala Spark sort RDD by index of substring
Apr 19, 2026
scala
apache-spark
Spark Scala UDP receive on listening port
Apr 17, 2026
scala
sockets
apache-spark
udp
spark-streaming
How to multiply two columns in a spark dataframe
Apr 18, 2026
apache-spark
pyspark
Differences between query with SQL and without SQL in SparkSQL
Apr 18, 2026
scala
apache-spark
apache-spark-sql
Apache Spark. UDF Column based on another column without passing it's name as argument.
Apr 18, 2026
scala
apache-spark
apache-spark-sql
udf
Error When Converting Pandas DataFrame with Dates to Spark Dataframe
Apr 16, 2026
python
python-3.x
pandas
date
apache-spark
docker stop spark container from exiting
Apr 18, 2026
apache-spark
docker
daemon
exit
docker-compose
How to set up a spark build.sbt file?
Apr 17, 2026
scala
apache-spark
intellij-idea
sbt
how to store grouped data into json in pyspark
Apr 17, 2026
dataframe
apache-spark
pyspark
apache-spark-sql
Reuse kafka producer in Spark Streaming
Apr 17, 2026
scala
apache-spark
apache-kafka
spark-streaming
kafka-producer-api
Sparklyr handing categorical variables
Apr 15, 2026
r
apache-spark
apache-spark-ml
sparklyr
Best practice for simultaneous Spark streaming and Spark batch jobs in the same cluster [closed]
Apr 16, 2026
apache-spark
cassandra
apache-kafka
spark-streaming
Why saving to parquet file with over 10000 columns lead to JaninoRuntimeException?
Apr 17, 2026
apache-spark
apache-spark-sql
parquet
Some(null) to Stringtype nullable scala.matcherror
Apr 17, 2026
scala
apache-spark
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