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New posts in apache-spark

Cassandra timeout during read query at consistency ONE (1 responses were required but only 0 replica responded)

hadoop cassandra apache-spark datastax datastax-java-driver

What is the equivalent to scala.util.Try in pyspark?

python scala apache-spark pyspark

Google Cloud Dataproc configuration issues

apache-spark google-cloud-platform lda google-cloud-dataproc

Feature normalization algorithm in Spark

apache-spark apache-spark-mllib apache-spark-ml

Joining a large and a ginormous spark dataframe

apache-spark spark-dataframe

How to properly wait for apache spark launcher job during launching it from another application?

java apache-spark spark-launcher

Using Futures within Spark

scala apache-spark

How to execute a SQL query against ElasticSearch (using org.elasticsearch.spark.sql format)?

elasticsearch apache-spark

Simple command for extracting column names in sparklyr (R+spark)

r apache-spark dplyr sparklyr

Spark - Reading JSON from Partitioned Folders using Firehose

apache-spark apache-spark-sql databricks spark-structured-streaming

spark dataframe trim column and convert

scala apache-spark

Partitioning with Spark Graphframes

apache-spark graphframes

PySpark: do I need to re-cache a DataFrame?

apache-spark pyspark apache-spark-sql spark-dataframe

spark programming: best way to organize context imports and others with multiple functions

scala apache-spark

How does Structured Streaming execute separate streaming queries (in parallel or sequentially)?

apache-spark spark-structured-streaming

Passing nullable columns as parameter to Spark SQL UDF

apache-spark apache-spark-sql

Setting spark.speculation in Spark 2.1.0 while writing to s3

apache-spark amazon-s3

How to hint for sort merge join or shuffled hash join (and skip broadcast hash join)?

scala apache-spark apache-spark-sql

Understanding Spark Structured Streaming Parallelism

apache-spark apache-spark-sql spark-structured-streaming

_pickle.PicklingError: Could not serialize object: TypeError: can't pickle _thread.RLock objects

python apache-spark apache-kafka streaming
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