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yjshen

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1540.11 (11,757th) 		Reputation
4,865 (34,118th)
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Title Δ
How to avoid the automatic deleting of inactive topics in Apache Pu... 0.00
Apache Spark - shuffle writes more data than the size of the input... 0.00
Elaboration on why shuffle write data is way more then input data i... -0.28
Continuously INFO JobScheduler:59 - Added jobs for time *** ms, in... 0.00
How to extend ganglia? 0.00
Writing RDD partitions to individual parquet files in its own direc... 0.00
PySpark Suggestion on how to organize RDD 0.00
Multiple Apache spark versions with cassandra 0.00
Documentation for standalone REST WS 0.00
Spark JavaRDD.subtract() issue 0.00
How to inspect the format of a file on HDFS? +3.58
How does SparkContext.textFile work under the covers? 0.00
how to combine two JavaPairRDDs by left key and right values +3.26
How to test a Spark SQL Query without Scala +3.33
How to write standalone spark app after I modify the Spark source c... 0.00
Compilation error Spark 1.3.1 0.00
How to load data from saved file with Spark +3.48
SparkSQL DataFrame: dropna() does not work 0.00
What does '[Stage 39:> (0 + 2) / 2]' mean? 0.00
Difference between org.apache.spark.ml.classification and org.apach... 0.00
How to check operators in Scala match case +3.67
Create new column with function in Spark Dataframe 0.00
Spark: How to translate count(distinct(value)) in Dataframe API's 0.00
Syntax while setting schema for Pyspark.sql using StructType 0.00
Incrementally add data to Parquet tables in S3 +3.77
Spark: Collect/parallelize on RDD is "faster" than "... 0.00
spark : use the global config variables in executors 0.00
Sparkļ¼šjava.io.IOException: No space left on device 0.00
Processing HUGE number of small files independently +3.77
Role of the Executors on the Spark master machine 0.00
SparkDeploySchedulerBackend Error: Application has been killed. All... +3.74
What is the benefit of the in-memory processing engines with a huge... 0.00
Consuming External Webservices data in Hadoop 0.00
Stopping a Running Spark Application +3.91
Apache Spark does not delete temporary directories +3.88
Data Storage in Hadoop cluster 0.00
Spark DataTables: where is partitionBy? 0.00
Spark RDD create on s3 file 0.00
Getting File Attributes(like creation time) in Spark 0.00
Does value type in hadoop type has to implement writable interface? 0.00
Where does Spark actually persist RDDs on disk? +0.29
Running Spark jobs on a YARN cluster with additional files 0.00
How to run Kafka as a stream for Apache Spark using Scala 2.11? 0.00
Apache spark , spark-submit, what is the behavior of --total-execut... -0.07
Parquet error when saving from Spark -1.94
Is it possible to do a date-diff on a timestamp column with the cur... 0.00
Spark - config file that sets spark.storage.memoryFraction +3.83
Distributed Web crawling using Apache Spark +0.04
Spark sortby throwing exception 0.00
Starting a single Spark Slave (or Worker) 0.00