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New posts in apache-spark
spark streaming DirectKafkaInputDStream: kafka data source can easily stress the driver node
Apr 24, 2026
apache-spark
apache-kafka
spark-streaming
dynamic partition pruning not clear
Apr 24, 2026
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Does Spark streaming support to Kafka 1.1.0 now?
Apr 24, 2026
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hbase-spark for Spark 2
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scala
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Apache Spark java heap space error during matrix multiplication
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Spark: TreeAgregate at IDF is taking ages
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Impala vs SparkSQL: built-in function translation: fnv_hash
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apache-spark
pyspark
apache-spark-sql
impala
override guava dependency version of spark
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scala
apache-spark
sbt
Spark convert milliseconds to UTC datetime
Apr 24, 2026
apache-spark
pyspark
When is a Kafka connector preferred over a Spark streaming solution?
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apache-spark
apache-kafka
apache-kafka-connect
spark-structured-streaming
How to extract time from timestamp in pyspark?
Apr 24, 2026
apache-spark
pyspark
apache-spark-sql
Apply a function to all cells in Spark DataFrame
Apr 22, 2026
python
pandas
apache-spark
pyspark
apache-spark-sql
Spark: Why the StructType merge method is private?
Apr 23, 2026
scala
apache-spark
apache-spark-sql
how to merge rows into column of spark dataframe as vaild json to write it in mysql
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json
python-2.7
apache-spark
pyspark
apache-spark-sql
How to drop duplicates in Delta Table?
Apr 23, 2026
apache-spark
duplicates
delta-lake
IBM Bluemix Spark: Supplying python dependencies to spark-submit.sh
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python
apache-spark
dependencies
ibm-cloud
How is a Directed Acyclic Graph implemented in Hadoop or Spark?
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hadoop
apache-spark
hadoop2
directed-acyclic-graphs
Sparkr Read/Write with HDFS
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apache-spark
hdfs
sparkr
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