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New posts in apache-spark
Is there any action in RDD keeps the order?
Feb 20, 2022
scala
apache-spark
rdd
reduce
fold
Spark2 - LogisticRegression training finished but the result is not converged because: line search failed
Aug 09, 2021
scala
apache-spark
apache-spark-mllib
logistic-regression
Access files in resources directory in JAR from Apache Spark Streaming context
Oct 20, 2022
java
apache-spark
spark-streaming
The usage of serializable object: Caused by: java.io.NotSerializableException
Sep 05, 2022
scala
apache-spark
Windows error while running standalone pyspark
Dec 15, 2018
python
apache-spark
localhost
IllegalAccessError in Spark caused by async-http-client
Oct 05, 2022
apache-spark
dependencies
asynchttpclient
Apache Spark: In SparkSql, are sql's vulnerable to Sql Injection [duplicate]
Apr 05, 2022
hadoop
apache-spark
hive
apache-spark-sql
bigdata
rank() function usage in Spark SQL
Sep 04, 2018
java
apache-spark
apache-spark-sql
window-functions
rank
Spark reading from Postgres JDBC table slow
Dec 29, 2018
postgresql
apache-spark
jdbc
pyspark
spark-dataframe
Scala Spark connect to remote cluster
Aug 21, 2022
scala
apache-spark
remote-access
Column features must be of type org.apache.spark.ml.linalg.VectorUDT
Mar 17, 2021
apache-spark
import
pyspark
failing to connect to spark driver when submitting job to spark in yarn mode
Jan 25, 2018
apache-spark
hadoop-yarn
How to convert the group by function to data frame
Nov 21, 2022
scala
apache-spark
apache-spark-sql
Ubuntu install apache spark via apt-get
Sep 14, 2019
python
ubuntu
apache-spark
How can you update values in a dataset?
Aug 25, 2022
apache-spark
apache-spark-sql
How to add sparse vectors after group by, using Spark SQL?
Sep 16, 2022
python
apache-spark
machine-learning
apache-spark-sql
pyspark-sql
Understanding Apache Spark RDD task serialization
Oct 28, 2022
scala
apache-spark
serialization
Why does Kafka Direct Stream create a new decoder for every message?
Aug 26, 2022
java
apache-spark
apache-kafka
spark-streaming
kryo
How to compute statistics on a streaming dataframe for different type of columns in a single query?
Sep 24, 2022
scala
apache-spark
apache-spark-sql
spark-structured-streaming
ArrayIndexOutOfBoundsException when reading csv file in spark
Aug 22, 2022
scala
csv
apache-spark
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