Hi Users
Using Zeppelin and the graphical plotting of the data I was wondering if the
graph can be manipulated.
This is just because I want to represent on the Y axis data (GB,MB etc...) but
actually the number only shows M or B (I suppose as millions and billions).
BR
Joaquin
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>I am trying to figure out how to connect Zeppelin running on a CentOS node to
>a remote hadoop cluster to be able to use Spark, Hive/Impala.
You mean this?
master spark://master:7077
Then spark will connect to hdfs
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i
>ERROR [2016-07-29 17:38:08,335] ({pool-2-thread-2}
>JDBCInterpreter.java[executeSql]:366) - Cannot run
>java.sql.SQLException: Could not open client transport with JDBC Uri:
>jdbc:hive2://localhost:1: java.net.ConnectException: Connection refused:
>>connect
Check that you port 1 is up
>ERROR:
>org.apache.spark.sql.AnalysisException: Table not found: facebook; line 2 pos 5
Changing the zeppelin.spark.useHiveContext to false solved the issue.
What format does Zeppelin need the JSON to be?
Playing aroung everything on the same line only picks up the last , while in
different li
Hi Guys
Newbie question:
import sys.process._
val jfileRDD = sqlContext.jsonFile(s"file:///mnt/test.json")
val facebook = jfileRDD.toDF()
facebook.show()
facebook.printSchema()
facebook.registerTempTable("facebook")
import sys.process._
warning: there were 1 deprecation warning(s); re-run with
