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New posts in apache-spark
Spark Local Mode - all jobs only use one CPU core
Oct 27, 2022
java
amazon-web-services
apache-spark
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spark - join one to many relationship dataframes
Nov 07, 2022
apache-spark
Cannot change hive.exec.max.dynamic.partitions in Spark
Oct 22, 2022
apache-spark
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How to automate StructType creation for passing RDD to DataFrame
Feb 10, 2022
scala
apache-spark
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How to expose Spark Driver behind dockerized Apache Zeppelin?
May 17, 2022
apache-spark
docker
apache-zeppelin
Running from a local IDE against a remote Spark cluster
Oct 26, 2022
hadoop
apache-spark
hadoop-yarn
kerberos
cloudera-cdh
spark streaming assertion failed: Failed to get records for spark-executor-a-group a-topic 7 244723248 after polling for 4096
Mar 17, 2022
apache-spark
apache-kafka
spark-streaming
How Spark HashingTF works
Nov 07, 2022
apache-spark
pyspark
apache-spark-mllib
tf-idf
apache-spark-ml
Spark load settings from multiple configuration files
May 14, 2022
apache-spark
How to convert bytes from Kafka to their original object?
Nov 07, 2021
apache-spark
apache-kafka
spark-streaming
spark-avro
Spark cosine distance between rows using Dataframe
Jan 18, 2022
apache-spark
pyspark
spark-dataframe
cosine-similarity
PCA output in Spark doesn't matches with scikit-learn
Aug 24, 2019
python
apache-spark
pyspark
pca
apache-spark-ml
Using Spark Structured Streaming to Read Data From Kafka, Issue of Over-time is Always Occured
Apr 19, 2021
apache-spark
apache-kafka
spark-structured-streaming
Caching dataframes while keeping partitions
Nov 08, 2022
apache-spark
Can't pickle _thread.lock objects Pyspark send request to elasticseach
Jun 28, 2022
python
apache-spark
elasticsearch
pyspark
AnalysisException: Queries with streaming sources must be executed with writeStream.start()
Jan 19, 2020
apache-spark
spark-structured-streaming
Watermarking for Spark structured streaming with three way joins
May 30, 2022
scala
apache-spark
spark-structured-streaming
connecting mysql with pyspark
Apr 21, 2022
python
mysql
apache-spark
pyspark
Spark Dataset when to use Except vs Left Anti Join
Nov 09, 2022
apache-spark
apache-spark-sql
anti-join
Reading a custom pyspark transformer
Aug 31, 2022
apache-spark
pyspark
pipeline
apache-spark-ml
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