apache-spark

apache-spark

Pyspark not reading data from kafka stream

Delete __HIVE_DEFAULT_PARTITION__ USING spark Notebook

How to mute scala/spark exceptions from pyspark/python

Compare a column of two data frames and replace the the value from a different in Dataframe to other dataframe

Spark Pi Applications running on Ideal Dataproc Cluster

Write >1 files (limited by size) from a spark partition

Spark: How to tune memory / cores given my cluster?

hadoop multi node with spark sample job

Apache Spark Submit Job API Driver State ERROR Null Pointer Exception

Spark SQL select subset of fields of map column

How to pair up elements using permutations in an rdd list of lists

Compute standard deviation from a column of collection

YARN add new queue or clear default queue

Getting error while reading BIGNUMERIC data type from a BigQuery table using Apache Spark

Any way to disable hive-style partitioning?

pull out metrics from spark logs

What is the difference between spark.shuffle.partition and spark.repartition in spark?

GoogleCobal (Free Version) - Working with PySpark with Hive

Read a topic with multiple events

Spark streaming : Two Kafka stream join with time conditions

How to set default value in Dataset parsed from Dataframe if column is missing

Spark dataframe : When does it materialize?

Exception in thread "main" java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z Spark 3.3.1

to_date conversion failing in PySpark on Spark 3.0

Pyspark - Count after load while reading from JDBC connection on some jars taking more time

Retrieve a String type column from a Spark Dataset as String variable, to pass that as a 'key' for the Redis cache

inequality test of two columns from same dataframe in pyspark

How to overcome out of disk spacer errors in Spark?

Parallel Data Download from Snowflake to Databricks

I want to run spark with yarn, but I get a java.net.ConnectException error

Is it OK to replace commons-text-1.6.jar by commons-text-1.10.jar (related to security alert CVE-2022-42889 / QID 377639 Text4Shell)?

PySpark Combining Strings into a tuple-pair based on second value as key

Why reduceByKey transformation is shown first in the DAG?

Reading CSV file with Spark runs sometimes forever

Spark Dataframe timestamp column manipulation failing without any error message

terminated with exception: Required attribute 'value' not found. when trying to run multiquery kafka streams

Spark creating huge amount of task when read from parquet files

Apache Spark's from_json not working as expected

Where do the python functions run in case of python rdd map?

Getting EOF error in sparkSql Query Using Pivot

Copy a file from BDL to ADLS

Spark: How to get value for each day in interval?

NPE reading a spark Spark Dataset

Error reading file in blob storage with accent in name through pyspark/databricks

Can't deserialize avro file in spark

Pyspark replace string in every column name

No operation for SHOW PARTITIONS for a partitioned delta table with Delta version 0.5.0 and Spark 2.4.4

greenplum spark-connector server.hostEnv not working in k8s

spark-submit error - "Local jar does not exists, skipping"

Databricks - How to get the current version of delta table parquet files

Spark streaming dropping left join events when right side data is empty

Hudi overwriting the tables with back date data

Is there a list of valid options for spark DataFrameReaders and DataFrameWriters?

Broadcast values returned from API- PySpark

How to merge all files within many sub-directories using Spark, but maintaining the directory structure?

Why is spark process on my cluster even before I have started my sparksession?

How many partitions does pyspark create while reading a csv of a relatively small size?

pyspark read json file as one column of stringType

How Kafka sink supports update mode in structured streaming?

Apache Hudi create and append Upsert table (Parquet-format) on Dataproc & Cloud Storage

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