Issue with Zeppelin setup

[Arpan Saha <Ar...@mindtree.com>]

Hi Team,

I am trying to integrate Zeppelin 0.6.0 with DataStax 4.8.8 (which has Spark 1.4.2). After I configured following properties in zeppelin-env.sh when I start zeppelin daemon it started and in the browser I can see zeppelin is running but when I am trying to execute spark query in the notebook it is throwing below Error. Could you please guide me to solve this issue.

export JAVA_HOME=<JAVA Home Path>
export SPARK_HOME=/etc/dse/spark
export HADOOP_CONF_DIR=/etc/dse/hadoop
export MASTER=spark://<masterhost>:7077

Also, added/updated below properties in the Spark Interpreter screen of Zeppelin UI.

Master
spark.app.name
spark.cassandra.auth.password
spark.cassandra.auth.username
spark.cassandra.connection.host
spark.cores.max
spark.executor.memory
zeppelin.interpreter.host
zeppelin.interpreter.port

Trying to execute below statement in the notebook:
%spark
sc.version

Below Error is getting:
java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:209) at java.net.SocketInputStream.read(SocketInputStream.java:141) at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127) at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86) at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:429) at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:318) at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:219) at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69) at org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Client.recv_createInterpreter(RemoteInterpreterService.java:184) at org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Client.createInterpreter(RemoteInterpreterService.java:168) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.init(RemoteInterpreter.java:172) at org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:328) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.getFormType(LazyOpenInterpreter.java:105)

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Thanks,
Arpan.

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