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Ishan Kumar

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1444.69 (4,533,806th) 		Reputation
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Title Δ
Recover NiFi project 0.00
how to find creation time of NiFi processor? 0.00
pyspark - Run a spark sql query in parallel for multiple ids in a l... 0.00
Getting ??? while putting non-latin data to mysql via Nifi 0.00
Why SPARK repeat transformations after persist operations? -3.50
Not able to read json data using Spark 0.00
KafkaUtils.createDirectStream does not take right parameters - Spar... 0.00
How do you write a dataframe/RDD with custom delimeiter (ctrl-A del... -1.82
Spark ML- prediction in KMeans +4.71
Read all the tables from Oracle database using Spark 0.00
Spark Avro Throws : Caused by: java.lang.IllegalArgumentException:... 0.00
Difference between `registerTempTable` and `createTempView` in Apac... -3.59
Error creating dataframes in spark +0.43
Connect to Vertica 7.0.1 from Spark 1.5.2/1.6.2 0.00
How does rdd.cache works? 0.00
Dependencies for Spark-Streaming and Twiter-Streaming in SBT 0.00
Apache Spark: Parallelization of Multiple Machine Learning ALgorithm 0.00
How to configure YARN to restart a Spark driver after time elapsed? 0.00
How to save spark streaming data in cassandra -1.22
Spark rdd is empty until I do .count() 0.00
How to read a CSV uploaded via a Spring REST handler using spark? -3.44
Writing parquet to NFS 0.00
Convert RDD[Array[Row]] to RDD[Row] +0.49
How to load hiveContext in Zeppelin? +0.42
Periodically persist the computed result using Spark Streaming? -3.53
how do i delete files in hdfs directory after reading it using scala +5.59
How to join two RDDs : value join is not a member of org.apache.spa... +0.40
Installed apache spark in multi node mode. Now if I what to install... 0.00
group by and filter highest value in data frame in scala -1.74
How to config a specific node as a driver node in spark-submit with... 0.00
Convertting literal to RDD for subsequent Cartesian Product -3.48
Why spark.read.parquet() runs 2 jobs? 0.00
Spark file cleansing and transformation 0.00
com.typesafe.config.ConfigException$Missing: No configuration setti... 0.00
How to write Spark Streaming output to HDFS without overwriting +1.11
Apache Kafka: How to find out consumer group of a topic? 0.00
System memory 259522560 must be atleast 4.718592E8 0.00
Can I create sequence file in Spark? 0.00
Finding the union of RDDs which may not exist 0.00
Unable to connect hive metastore from sparksql +0.54
convert RDD to Dataframe in 2.0 -3.81
convert RDD to Dataframe in 2.0 +2.19
Spark - Exception in thread "main" java.lang.NoSuchMethod... -3.68
sort a json dataframe in spark in scala 0.00
Unable to import data using scoop: exitCode=255 -1.55
create hive external table with schema in spark -1.56
Converting RDD to DataFrame scala - NoSuchMethodError 0.00
Is it possible to do an update using SparkSQL? +0.46
Hadoop interview query-Mapreduce-Pig-Hive -1.68
hadoop nullpinter Exception 0.00