It is possible there are some version mismatches. As you know, Zeppelin is 
built with a version Spark (and Jackson) - do you know how your copy of 
Zeppelin is built?



    _____________________________
From: Ji, Hao Wei Jeffery <jeffery...@dnvgl.com>
Sent: Tuesday, November 3, 2015 7:38 AM
Subject: some questions
To:  <users@zeppelin.incubator.apache.org>


                     

Hi,     

     

I’m playing with zeppelin for some internal POC. While I had some problem 
running spark shells, I installed zeppelin with ambari, and Hadoop is also 
setup by ambari. The hdp version is 2.3, spark is 1.4.1. while when run some 
spark shell in zeppelin, it returns some Jackson error like below    

     

val sqlContext = new org.apache.spark.sql.SQLContext(sc)    

     

val thdFile = 
sc.textFile("hdfs:///user/zeppelin/thddemo/THD_Customer_List_20151003.csv")    

     

sqlContext: org.apache.spark.sql.SQLContext = 
org.apache.spark.sql.SQLContext@672808bf    

com.fasterxml.jackson.databind.JsonMappingException: Could not find creator 
property with name 'id' (in class org.apache.spark.rdd.RDDOperationScope)    

at [Source: {"id":"0","name":"textFile"}; line: 1, column: 1]    

     

but these commands are run successfully in the spark-shell CLI, is anyone know 
why?    

     

And another question for zeppelin dev team, for embedding graphs in html, 
except iframe, is it possible to have javascripts like graphs in tableau?    

     

Br,    

Jeffery    

           
 
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