Downloaded and built Zeppelin on Centos 6. Built with no issues for Spark 1.4.1
using "mvn clean install -Pspark-1.4 -DskipTests" or "mvn clean install
-Pspark-1.4 -DskipTests -Dhadoop.version=2.6.0 -Phadoop-2.6". Running the
default configuration.
It seems to be set up to use the right version, just typing, running "sc"
returns an object reference or "sc.version" returns 1.4.1.
Running the bank example in the sample notebook returns (first line of a long
stack dump):
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":"parallelize"}; line: 1, column: 1]...
...first Spark-related frame:
at org.apache.spark.rdd.RDDOperationScope$.fromJson(RDDOperationScope.scala:82)
The bank code executes fine in the Spark Scala shell.
In fact, anything that uses Spark past the "sc" command, such as:
val data = Array(1, 2, 3, 4, 5)
val distData = sc.parallelize(data)
Produces the exact same mapping error. So I'm guessing it might be in the
rendering. Tried using Firefox on Centos, Firefox on Windows, even IE on
Windows. Same error.
Does Zeppelin support Spark 1.4? It seems to imply this in the readme. Or is
there something else I'm missing?
Thanks, Bob
