I am trying to Parsing the data from XML file through Spark using databrics
library
Here is my code:
import org.apache.spark.SparkConfimport
org.apache.spark.SparkContextimport
org.apache.spark.sql.SQLContextimport
org.apache.spark.sql.functionsimport java.text.Formatimport
I need to process spark Broadcast variables using Java RDD API. This is my
code what i have tried so far:
This is only sample code to check whether its works or not? In my case i
need to work on two csvfiles.
SparkConf conf = new
SparkConf().setAppName("BroadcastVariable").setMaster("local");
i am very new to *Spark streaming* and i am implementing small exercise
like sending *XML* data from *kafka* and need to receive that *streaming* data
through *spark streaming.* I tried in all possible ways.. but every time i
am getting *empty values.*
*There is no problem in Kafka side, only
Anyone please help me out how to create a DStream from existing RDD. My
code is:
JavaSparkContext ctx = new JavaSparkContext(conf);JavaRDD rddd
= ctx.parallelize(arraylist);
Now i need to use these *rddd* as input to *JavaStreamingContext*.
Hello Anyone... please help me to how to Stream the XML files from S3
server to cassandra db using Spark Streaming java. presently iam using
Spark core to do that job..but problem is i have to to run for every 15
mints.. thats why iam looking for Spark Streaming.
Hello experts... i am new to spark, anyone please explain me how to fetch
data from hbase table in spark java
Thanks in Advance...
Guys... I am new to Spark..
Please anyone please explain me how flatMap function works with a little
sample example...
Thanks in advance...
Hello Spark experts...
Iam new to Apache Spark..Can anyone send me the proper Documentation to
learn RDD functions.
Thanks in advance...
user-sc.1449231970.fbaoamghkloiongfhbbg-sateesh.karuturi9=
gmail@spark.apache.org
