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Jacek Laskowski

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1525.89 (22,827th) 		Reputation
48,121 (2,126th)
Page: 1 2 3 ... 26
Title Δ
Spark Executors PODS in Pending State on Kubernetes Deployment 0.00
Running Spark on Kubernetes with Dynamic Allocation 0.00
Why sample code with accumulator throws exception? 0.00
What's the meaning of num_slices parameter in sc.parallelize? +2.02
LOAD DATA is not supported for datasource tables +0.01
How to disable disk writes for shuffle files? 0.00
Why does Spark fail with "No File System for scheme: local&quo... -2.07
How to read files uploaded by spark-submit on Kubernetes 0.00
What happens when a task fails maximum number of attempts? 0.00
How to add new rows to DataFrame? 0.00
How to parse dates? 0.00
How to merge rows using SQL only? +1.30
Why Databricks Delta is copying unmodified rows even when merge doe... 0.00
Impossible to operate on custom type after it is encoded? Spark Dat... 0.00
How to handle incorrect parquet schema of some files while reading... 0.00
How to identify how many partitions will be there for a dataset? 0.00
How to include python and Scala files all together in jar file usin... 0.00
How to read table data from PostgreSQL using JDBC in Azure Databric... 0.00
Performance of get_json_object vs. from_json +0.47
How to set up JDBC driver for MySQL in Jupyter notebook for pyspark? -0.16
What is the purpose of registering a dataframe as a temporary view? 0.00
Why does sbt fail with "Expected ';'"? +1.90
NoClassDefFoundError: org/apache/spark/sql/internal/connector/Simpl... 0.00
How does number of partitions affect Spark Kafka Connections? 0.00
How to join a stream with previous window data? 0.00
How to reuse same partitioning across multiple logical-offset windo... 0.00
How to extract certain rows from spark dataframe to create another... 0.00
Where is the state saved for arbitrary state processing using mapGr... 0.00
sbt error: object spark is not a member of package org.apache 0.00
How to fix "origin location must be absolute" error in sb... 0.00
How does split method work to create PairFunction? 0.00
How to change the input directory of streaming query at runtime? 0.00
TextIO.Read().From() vs TextIO.ReadFiles() over withHintMatchesMany... -0.52
Spark Streaming Re-Use Physical Plan 0.00
How to use SparkSession inside a map function? 0.00
How to execute multiple queries in parallel and distributed? +0.46
How to avoid excessive shuffles in join operation in pyspark? +0.47
How to set the driver memory in a Spring Boot application? +0.49
Is there an extra overhead to cache Spark dataframe in memory? 0.00
Why does spark-submit error out with "Cannot load main class f... 0.00
Does Yarn allocates one container for the application master from t... 0.00
How to fix "error: encountered unrecoverable cycle resolving i... 0.00
Spark Structure Streaming job failing in cluster mode 0.00
Long linear queries in Spark against a graph stored in Hive tables 0.00
How to read encrypted delta formatted s3 datasets using AWS Athena? 0.00
How to select the most important rows per assigned priority? 0.00
How to join dataframes with JSON-encoded rows on specific path? 0.00
How to use date (as string) in structured query? -0.92
How to optimize window aggregation over large windows? 0.00
How to create a Column expression from collection of column names? +0.45