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	Topics (13916)	Replies	Last Post	Views
	In Spark Streaming, Direct Kafak Consumers are not evenly distrubuted across executors by sd.hrishi	0	by sd.hrishi
	Convert each partition of RDD to Dataframe by Manjunath Shetty H	7	by Manjunath Shetty H
	Structured Streaming: mapGroupsWithState UDT serialization does not work by bryan.jeffrey@gmail....	5	by bryan.jeffrey@gmail....
	Aggregating values by a key field in Spark Streaming by Something Something	0	by Something Something
	Pyspark Convert Struct Type to Map Type by anbutech	0	by anbutech
	Compute the Hash of each row in new column by Chetan Khatri	2	by Enrico Minack
	dropDuplicates and watermark in structured streaming by shicheng31604@gmail....	4	by shicheng31604@gmail....
	Spark Streaming: Aggregating values across batches by Something Something	1	by Tathagata Das
	Spark join: grouping of records having same value for a particular column in same partition by ARAVIND ARUMUGHAM SE...	0	by ARAVIND ARUMUGHAM SE...
	Standard practices for building dashboards for spark processed data by Aniruddha P Tekade	3	by Breno Arosa
	[Spark SQL] Memory problems with packing too many joins into the same WholeStageCodegen by Jianneng Li-2	5	by Liu Genie
	dataframe null safe joins given a list of columns by Marcelo Valle	1	by Enrico Minack
	Integration testing Framework Spark SQL Scala by Ruijing Li	1	by Ruijing Li
	What options do I have to handle third party classes that are not serializable? by Yeikel	1	by Jeff Evans
	[Spark SQL] NegativeArraySizeException When Parse InternalRow to DTO Field with Type Array[String] by Proust (Feng Guizhou...	3	by Proust (Feng Guizhou...
	[SPARK Dependencies] Security Vulnerability with Xerces version < 2.12 by Anthony Poncet	0	by Anthony Poncet
	setting initial state for mapGroupsWithState by dpristin	0	by dpristin
	Spark reading from Hbase throws java.lang.NoSuchMethodError: org.json4s.jackson.JsonMethods by Mich Talebzadeh	8	by Jörn Franke
	Does dataframe spark API write/create a single file instead of directory as a result of write operation. by Kshitij	5	by Nicolas Paris-2
	PowerIterationClustering by Monish R	0	by Monish R
	Serialization error when using scala kernel with Jupyter by Nikhil Goyal	1	by Apostolos N. Papadop...
	Spark RDD ouput path for data lineage by ard3nte	0	by ard3nte
	Better way to debug serializable issues by Ruijing Li	2	by Ruijing Li
	CBO not working? by Aelur Sadgod	1	by Aelur Sadgod
	Spark Streaming job having issue with Java Flight Recorder (JFR) by Pramod Biligiri	0	by Pramod Biligiri
	unsubscribe by julio.cesare	2	by Alexey Kovyazin
	Questions about count() performance with dataframes and parquet files by WranglingData	8	by Nicolas Paris-2
	Apache Arrow support for Apache Spark by Subash Prabakar	1	by Chris Teoh
	[ML] [How-to]: How to unload the loaded W2V model in Pyspark? by Zhefu PENG	0	by Zhefu PENG
	Connected components using GraphFrames is significantly slower than GraphX? by kant kodali	0	by kant kodali
	Best way to read batch from Kafka and Offsets by Ruijing Li	12	by Burak Yavuz-2
	Spark 2.4.4 has bigger memory impact than 2.3? by Ruijing Li	0	by Ruijing Li
	Spark 2.4.4 with Hive 2.3.6 by Vinod Kancharana	0	by Vinod Kancharana
	Environment variable for deleting .sparkStaging by mailfordebu	1	by mailfordebu
	Start a standalone server as root and use it with user accounts by Ben Caine	1	by WranglingData

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