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Arnon Rotem-Gal-Oz

Rating
1464.34 (4,525,645th) 		Reputation
20,158 (6,749th)
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Title Δ
Check result of Future[Boolean] to be either true or false -0.99
Run a geospatial query in memory using Scala +0.03
Apache Spark Or Apache Mahout? 0.00
is Parquet predicate pushdown works on S3 using Spark non EMR? -1.82
How to read a .seq file from s3 in Spark +0.56
Concurrency in spark aggregate method 0.00
Can I use values from Spark dataframe to create a new one dynamical... +0.53
Cannot convert a json file to parquet using spark +0.22
Spark/S3 Importing Data 0.00
Indexing of spark inmemory table 0.00
How to read HDFS sequence file in spark 0.00
Create a new column using a map -1.61
Spark DataFrame: Computing row-wise mean (or any aggregate operation) -1.63
Disable parquet metadata summary in Spark 0.00
How to make IntelliJ Scala plugin run the unit test, or how to teac... +1.75
Can apache spark run without hadoop? +0.53
How to export data from Spark SQL to CSV -1.13
Spark read with filter +2.38
Standalone Manager Vs. Yarn Vs. Mesos +0.52
how to create permanent table in spark sql -0.48
Incremental update in rdd or dataframe apache spark +2.41
Parallelized collection using spark context method arguments are in... 0.00
How can we get access to SQLContext in a flatmap function? 0.00
Write single CSV file using spark-csv -0.35
how to cache data in apache spark that can be used by other spark job 0.00
Apache spark to store and query json data is a good use case? 0.00
Is there a way for Spark to read AWS S3 files without using Hadoop? 0.00
Is there a way to change the replication factor of RDDs in Spark? -1.72
What technology I have to use for my project 0.00
What are horizontal and vertical design elements? 0.00
Use directories for partition pruning in Spark SQL 0.00
What happens if my Node.js server crashes while waiting for web ser... 0.00
Spark Join failed due to Out-Of-Memory -0.47
What is the current status of hbase 2.0? 0.00
Error ExecutorLostFailure when running a task in Spark 0.00
In spark, does the the underlying Hadoop layer replicates the data... +0.00
spark groupby driver throws OutOfMemory +0.03
Selecting map key as column in dataframe in spark 0.00
Messaging architecture for a data processing pipeline 0.00
Service locator - why not use DNS? -0.48
How to set autoflush=false in HBase table +0.52
Why HDFS is necessary for HBase ? +0.53
Spark/Scala read hadoop file 0.00
UDF on spark Dataframe while executing select API in JAVA 0.00
what is difference between hadoop and spark 0.00
Spark - Multiple filters on RDD in one pass -0.45
HMaster vs Zookeeper - HBase +0.03
spark out of memory error +0.05
How does work the spark application listens to port? -0.48
What are Spark UDFS? 0.00