apache-spark

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Avoid Shuffling with ReduceByKey in Spark
user_16124320
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3
1
1636
apache-spark scala
Spark Dataset: Filter if value is contained in other dataset
user_80866700
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4
1
11437
spark-dataframe apache-spark-dataset apache-spark java
Number of threads per core in Spark
user_22927910
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3
2
1902
spark-streaming apache-spark
Sparklyr - Change columns names in a Spark dataframe
user_50159170
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3
1
3348
sparklyr apache-spark rename r
PySpark - get row number for each row in a group
user_29850490
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22
2
40536
pyspark apache-spark-sql apache-spark
Spark Dataframe column with last character of other column
user_15914380
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9
3
19336
pyspark apache-spark-sql apache-spark
Zeppelin + Spark: Reading Parquet from S3 throws NoSuchMethodError: com.fasterxml.jackson
user_74735880
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3
2
1413
apache-zeppelin apache-spark
How to extract average metrics with Cross-Validation in PySpark
user_11603930
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4
1
1757
pyspark apache-spark
Convert a python lambda to either scala or java. Is this possible using py4j?
user_47983670
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3
1
680
apache-spark scala lambda python java
Is it possible to load word2vec pre-trained available vectors into spark?
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5
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1715
word2vec apache-spark stanford-nlp scala
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