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New posts in apache-spark
Cosine similarity of word2vec more than 1
Nov 09, 2022
python
apache-spark
pyspark
How to write a dataframe in pyspark having null values to CSV
Sep 10, 2019
python
apache-spark
pyspark
Spark master memory requirements related to data size
Oct 25, 2022
apache-spark
How to join two spark dataset to one with java objects?
Sep 05, 2022
java
apache-spark
apache-spark-dataset
apache-spark-encoders
How much copies of the environment does spark do?
Nov 25, 2018
python
apache-spark
pyspark
distributed-computing
bigdata
Spark createTableColumnTypes Not Resulting in user supplied schema
Mar 19, 2022
apache-spark
jdbc
Accessing hdfs from docker-hadoop-spark--workbench via zeppelin
Apr 20, 2022
hadoop
apache-spark
docker
hdfs
apache-zeppelin
python spark: narrowing down most relevant features using PCA
Aug 21, 2022
apache-spark
machine-learning
pyspark
pca
feature-selection
Are the join types defined as constants somewhere accessible in Apache Spark?
Apr 09, 2022
scala
apache-spark
apache-spark-sql
Start kubernetes pod memory depending on size of data job
Apr 16, 2022
apache-spark
kubernetes
apache-spark-sql
google-cloud-dataflow
apache-beam
Strange performance issue Spark LSH MinHash approxSimilarityJoin
Jun 23, 2022
apache-spark
duplicates
apache-spark-mllib
minhash
lsh
Split single DStream into multiple Hive tables
Jun 07, 2022
apache-spark
optimization
apache-kafka
spark-streaming
Rename columns in spark using @JsonProperty while creating Datasets
Oct 22, 2022
java
scala
apache-spark
apache-spark-encoders
spark.table fails with java.io.Exception: No FileSystem for Scheme: abfs
Sep 09, 2021
apache-spark
apache-spark-sql
How to apply the describe function after grouping a PySpark DataFrame?
Jun 28, 2022
python
apache-spark
pyspark
pyspark-sql
How to log/print message in pyspark pandas_udf?
Oct 16, 2022
pandas
apache-spark
pyspark
user-defined-functions
py4JJava Error - error while using select statement
Mar 01, 2022
python-3.x
apache-spark
pyspark
pyspark-sql
apache-zeppelin
Spark Session returned an error : Apache NiFi
Nov 23, 2021
scala
apache-spark
apache-nifi
livy
Dependency issue with Pyspark running on Kubernetes using spark-on-k8s-operator
Sep 20, 2022
docker
apache-spark
kubernetes
pyspark
dependency-management
How can I inspect per executor/node memory usage metrics of a pyspark job on Dataproc?
Mar 29, 2022
apache-spark
google-cloud-platform
pyspark
hadoop-yarn
google-cloud-dataproc
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