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New posts in apache-spark
Get IDs for duplicate rows (considering all other columns) in Apache Spark
Nov 06, 2022
apache-spark
pyspark
apache-spark-sql
pyspark-sql
How to force inferSchema for CSV to consider integers as dates (with "dateFormat" option)?
Mar 06, 2021
apache-spark
dataframe
apache-spark-sql
spark-csv
How to pass the parameter to User-Defined Function?
Nov 12, 2022
python
apache-spark
pyspark
Spark: Difference between numPartitions in read.jdbc(..numPartitions..) and repartition(..numPartitions..)
Oct 15, 2022
apache-spark
dataframe
spark-dataframe
spark-jdbc
What Type should the dense vector be, when using UDF function in Pyspark? [duplicate]
Aug 26, 2022
python
apache-spark
machine-learning
pyspark
apache-spark-mllib
Spark java : Creating a new Dataset with a given schema
Oct 15, 2022
java
scala
apache-spark
apache-spark-dataset
Spark returning Pickle error: cannot lookup attribute
Oct 08, 2018
python
apache-spark
pickle
spark streaming throughput monitoring
Oct 01, 2022
performance
apache-spark
monitoring
spark-streaming
amazon-cloudwatch
How to access hdfs by URI consisting of H/A namenodes in Spark which is outer hadoop cluster?
Oct 29, 2022
hadoop
apache-spark
hdfs
How to join two RDDs in spark with python?
Aug 21, 2022
apache-spark
join
pyspark
reducer concept in Spark
Dec 05, 2019
apache-spark
Why does a method parameter cause NotSerializableException with Mockito?
Aug 28, 2022
scala
serialization
apache-spark
mockito
Pausing Dataproc cluster - Google Compute engine
May 19, 2019
apache-spark
google-cloud-dataproc
pyspark : Convert DataFrame to RDD[string]
Aug 30, 2022
python
apache-spark
dataframe
pyspark
apache-spark-sql
Scala Spark : How to create a RDD from a list of string and convert to DataFrame
Sep 11, 2022
scala
apache-spark
dataframe
rdd
union-all
Performance Impact of RDD to JavaRDD conversion
Sep 19, 2022
java
scala
apache-spark
rdd
Spark - Divide int with column?
Dec 13, 2021
java
apache-spark
dataframe
apache-spark-sql
ClassCastException: org.apache.spark.ml.linalg.DenseVector cannot be cast to org.apache.spark.mllib.linalg.Vector
May 12, 2022
apache-spark
apache-spark-mllib
How to convert Avro Schema object into StructType in spark
Oct 19, 2022
apache-spark
schema
rdd
avro
Spark.ml regressions do not calculate same models as scikit-learn
Oct 28, 2022
apache-spark
scikit-learn
apache-spark-mllib
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