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New posts in apache-spark
Why am I getting an exception when using a Range Join hint?
Nov 08, 2022
python
apache-spark
pyspark-sql
databricks
azure-databricks
could not find function "switch_lang"
Nov 09, 2022
r
apache-spark
dplyr
sparklyr
rlang
Who executes the python codes in pyspark
Nov 07, 2022
apache-spark
pyspark
How to use Delta with Spark 3.0 Preview?
Nov 08, 2022
apache-spark
delta-lake
Spark SQL alternatives to groupby/pivot/agg/collect_list using foldLeft & withColumn so as to improve performance
Nov 09, 2022
apache-spark
apache-spark-sql
apache-spark-dataset
Last Access Time Update in Hive metastore
Nov 08, 2022
apache-spark
pyspark
hive
apache-spark-sql
Read From mongoDB in Scala
Nov 08, 2022
mongodb
scala
apache-spark
sbt
Hive table on delta lake
Nov 08, 2022
apache-spark
hive
delta-lake
Dataproc does not unpack files passed as Archive
Nov 08, 2022
.net
apache-spark
google-cloud-platform
google-cloud-dataproc
How to process logs from distributed log broker (Eg Kafka) exactly after 1 week?
Nov 09, 2022
java
python
apache-spark
apache-kafka
apache-storm
spark-nlp : DocumentAssembler initializing failing with 'java.lang.NoClassDefFoundError: org/apache/spark/ml/util/MLWritable$class'
Nov 09, 2022
python
apache-spark
pyspark
johnsnowlabs-spark-nlp
Why is Pandas UDF not being parallelized?
Nov 07, 2022
python
apache-spark
pyspark
databricks
azure-databricks
Get difference between two version of delta lake table
Nov 07, 2022
scala
apache-spark
delta-lake
Spark Structured Streaming program that reads from non-empty Kafka topic (starting from earliest) triggers batches locally, but not on EMR cluster
Nov 08, 2022
apache-spark
apache-kafka
amazon-emr
spark-structured-streaming
saveAsTextFile to s3 on spark does not work, just hangs
Nov 03, 2022
amazon-s3
apache-spark
parquet.io.ParquetDecodingException: Can not read value at 0 in block -1 in file
Apr 21, 2022
java
hadoop
apache-spark
hive
Why does format("kafka") fail with "Failed to find data source: kafka." (even with uber-jar)?
May 08, 2022
apache-spark
apache-spark-sql
spark-structured-streaming
uberjar
ERROR SparkContext: Error initializing SparkContext. java.net.BindException: Cannot assign requested address: Service 'sparkDriver' failed [duplicate]
Mar 21, 2022
scala
apache-spark
DataFrame error: "overloaded method value filter with alternatives"
Aug 28, 2021
scala
apache-spark
dataframe
ERROR Utils: Uncaught exception in thread SparkListenerBus
Aug 22, 2021
scala
apache-spark
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