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New posts in apache-spark
How to add custom method to Pyspark Dataframe class by inheritance
Mar 22, 2026
python
apache-spark
pyspark
Spark count vs take and length
Mar 22, 2026
scala
performance
apache-spark
apache-spark-sql
query-optimization
val vs def performance on Spark Dataframe
Mar 22, 2026
scala
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Azure Synapse: Target Spark pool specified in Spark job definition is not in succeeded state. Current state: Provisioning
Mar 22, 2026
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Spark join array
Mar 21, 2026
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How is YARN ResourceManager's Total Memory calculated?
Mar 22, 2026
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pyspark
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Can someone distinguish between RDD Lineage and a DAG (Direct Acyclic Graph)?
Mar 20, 2026
apache-spark
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Hbase doesn't work well with spark-submit
Mar 22, 2026
java
scala
apache-spark
hbase
spark-submit
Why spark broadcast doesn't work well when I use extends App?
Mar 21, 2026
scala
apache-spark
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RDD Memory footprint in spark
Mar 20, 2026
apache-spark
compression
rdd
parquet
memory-footprint
Are spark dataframes distributed?
Mar 20, 2026
python
apache-spark
How to change query plan before execution (possibly turning an optimization off)?
Mar 21, 2026
apache-spark
apache-spark-sql
Fit a dataframe into randomForest pyspark
Mar 20, 2026
python
apache-spark
pyspark
apache-spark-ml
Apache Spark: Applying a function from sklearn parallel on partitions
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apache-spark
Can I convert RDD to DataFrame in Glue?
Mar 21, 2026
apache-spark
pyspark
aws-glue
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