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New posts in apache-spark
Spark ML indexer cannot resolve DataFrame column name with dots?
Jan 02, 2019
java
apache-spark
apache-spark-mllib
apache-spark-ml
Application attempt appattempt_*** doesn't exist in ApplicationMasterService cache
Jul 31, 2019
apache-spark
How to speed up Spark SQL unit tests?
Sep 17, 2022
unit-testing
testing
apache-spark
apache-spark-sql
Why is Spark performing worse when using Kryo serialization?
Sep 17, 2022
scala
performance
apache-spark
avro
kryo
Spark 1.6: java.lang.IllegalArgumentException: spark.sql.execution.id is already set
Jul 11, 2022
scala
apache-spark
apache-spark-sql
spark-dataframe
Comparison between fasttext and LDA
Sep 17, 2022
facebook
scala
apache-spark
How do you create merge_asof functionality in PySpark?
Sep 17, 2022
python
pandas
apache-spark
pyspark
apache-spark-sql
Spark - java IOException :Failed to create local dir in /tmp/blockmgr*
Jan 04, 2022
hadoop
apache-spark
apache-spark-sql
pyspark using one task for mapPartitions when converting rdd to dataframe
Sep 17, 2022
python
apache-spark
pyspark
apache-spark-sql
Spark is only using one worker machine when more are available
Aug 19, 2022
python
apache-spark
pyspark
If I cache a Spark Dataframe and then overwrite the reference, will the original data frame still be cached?
Sep 17, 2022
python
apache-spark
pyspark
apache-spark-sql
Output from Dataproc Spark job in Google Cloud Logging
Sep 08, 2022
apache-spark
google-cloud-dataproc
google-cloud-logging
Read and write empty string "" vs NULL in Spark 2.0.1
Sep 17, 2022
csv
apache-spark
Apache Spark - Dealing with Sliding Windows on Temporal RDDs
Nov 20, 2022
algorithm
scala
apache-spark
Caching intermediate results in Spark ML pipeline
Sep 17, 2022
apache-spark
apache-spark-ml
What is the correct way to start/stop spark streaming jobs in yarn?
Sep 29, 2022
hadoop
apache-spark
spark-streaming
hadoop-yarn
cloudera
Spark Java Error: Size exceeds Integer.MAX_VALUE
Sep 12, 2020
java
python
apache-spark
distributed-computing
logistic-regression
Dealing with a large gzipped file in Spark
Oct 20, 2022
apache-spark
gzip
amazon-emr
Extract document-topic matrix from Pyspark LDA Model
Sep 16, 2022
python
apache-spark
pyspark
lda
local class incompatible Exception: when running spark standalone from IDE
Nov 02, 2022
java
apache-spark
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