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Topics (9898)
Replies Last Post Views
Integration tests for Spark Streaming by SRK
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by SRK
Using partition information from parquet file to avoid shuffle during group by by dave.j.burt
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by dave.j.burt
Set the node the spark driver will be started by adaman79
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by adaman79
How to write the DataFrame results back to HDFS with other then \n as record separator by grkmca95
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by grkmca95
Dataset performance issues take(N) or lazy evaluation issue. by blah01
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by blah01
Create JavaRDD from list in Spark 2.0 by Rafael Caballero
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by Rafael Caballero
Modify zipWithIndex function by punit_naik
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by punit_naik
Saving RDD with array of strings by Sarath Chandra
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by ohnusaavy90
Spark History Server 1.6.1 in an iFrame by echozdog
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by echozdog
Spark partition formula on standalone mode? by Kali.tummala@gmail.c...
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by Kali.tummala@gmail.c...
GraphX :Running on a Cluster by isaranto
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by isaranto
Spark SQL poor join performance by vegass
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by vegass
Apache spark Streaming creating threads till it goes java.lang.OutOfMemoryError: by Anand Rathi
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by Anand Rathi
Spark 2.0 Streaming and Event Time by Chang Lim
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by Chang Lim
Broadcast taking too long in local mode. by bigdata.vish
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by bigdata.vish
Enumerating patterns with spark. by Mohamed Ali HAMMAL
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by Mohamed Ali HAMMAL
Running of Continuous Aggregation example by Chang Lim
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by Chang Lim
Spark and Advanced Machine learning by anjani sharma
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by anjani sharma
Spark Hivecontext Issue With Collect() by rahul712
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by rahul712
Spark 2.0 Continuous Processing by kmat
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by kmat
Accessing the memory available per core in JavaSpark by emeryj
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by emeryj
Spark SQL NoSuchMethodException...DriverWrapper.<init>() by Mirko
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by Mirko
Cost of converting RDD's to dataframe and back by pan
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by pan
Spark SQL Hive Authorization by rmenon
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by rmenon
RDD, Dataframe and Parquet order by tuxx
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by tuxx
Kryo ClassCastException during Serialization/deserialization in Spark Streaming by SRK
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by SRK
Multiple compute nodes in standalone mode by avendaon
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by avendaon
Performance issue with spark ml model to make single predictions on web service side by philippe v
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by philippe v
CheckpointWriteHandler.run results OutOfMemoryError: unable to create new native thread by Anand Rathi
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by Anand Rathi
Spark ml and PMML export by philippe v
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by philippe v
Adding custom optimizer in Java for Spark SQL by suhashm
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by suhashm
Is that normal spark performance? by nikita.dobryukha
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by markcitizen
general question about using spark context in executors by markcitizen
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by markcitizen
Pyspark with Cython by Ian Ferreira
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by arnab.sharma
How to indicate the database in SparkSQL over Hive in Spark 1.3 by mdolgonos
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by mdolgonos
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