Re: Cassandra Interpreter on emr-5.20.0 gives error

2018-12-24 Thread Jeff Zhang
Could you create a jira for it and describe what jar is missing ? Thanks shyla deshpande 于2018年12月25日周二 上午3:17写道: > Now the Cassandra interpreter is working. There were some jar files > missing in the Cassandra Interpreter. After copying those missing jar files > to cassandra Interpreter folder

Re: Cassandra Interpreter on emr-5.20.0 gives error

2018-12-24 Thread shyla deshpande
Now the Cassandra interpreter is working. There were some jar files missing in the Cassandra Interpreter. After copying those missing jar files to cassandra Interpreter folder, it worked. Thanks -Shyla On Mon, Dec 24, 2018 at 9:37 AM shyla deshpande wrote: > Just to be clear, spark cassandra con

Re: Cassandra Interpreter on emr-5.20.0 gives error

2018-12-24 Thread shyla deshpande
Just to be clear, spark cassandra connection is working fine. It is just the cassandra interpreter that is giving me the error. On Sun, Dec 23, 2018 at 11:58 PM shyla deshpande wrote: > ERROR [2018-12-24 07:38:18,097] ({pool-2-thread-2} Job.java[run]:190) - > Job failed > java.lang.ExceptionInIn

Re: Cassandra Interpreter on emr-5.20.0 gives error

2018-12-23 Thread shyla deshpande
ERROR [2018-12-24 07:38:18,097] ({pool-2-thread-2} Job.java[run]:190) - Job failed java.lang.ExceptionInInitializerError at org.apache.zeppelin.cassandra.EnhancedSession.(EnhancedSession.scala:40) at org.apache.zeppelin.cassandra.InterpreterLogic.(InterpreterLogic.scala:98)

Re: Cassandra Interpreter on emr-5.20.0 gives error

2018-12-23 Thread Jeff Zhang
Could you check the cassandra interpreter log ? shyla deshpande 于2018年12月24日周一 下午2:50写道: > No, the application versions are tied to the emr version. > So I tried now with emr-5.15.0, which comes with Spark 2.3.0 and Zeppelin > 0.7.3. > I am still getting the same error. > [image: Screen Shot 201

Re: Cassandra Interpreter on emr-5.20.0 gives error

2018-12-23 Thread Jeff Zhang
Is it possible to just downgrade spark ? shyla deshpande 于2018年12月24日周一 下午2:23写道: > Hi Jeff, > I am using emr-5.20.0 which comes with applications:Spark 2.4.0 and > Zeppelin 0.8.0. > Are you suggesting I downgrade the emr version? > Thanks > -Shyla > > > On Sun, Dec 23, 2018 at 3:40 PM Jeff Zhan

Re: Cassandra Interpreter on emr-5.20.0 gives error

2018-12-23 Thread shyla deshpande
Hi Jeff, I am using emr-5.20.0 which comes with applications:Spark 2.4.0 and Zeppelin 0.8.0. Are you suggesting I downgrade the emr version? Thanks -Shyla On Sun, Dec 23, 2018 at 3:40 PM Jeff Zhang wrote: > > I see the scope of scala-reflect in pom.xml is runtime. Could you also try > the apach

Re: Cassandra Interpreter on emr-5.20.0 gives error

2018-12-23 Thread Jeff Zhang
I see the scope of scala-reflect in pom.xml is runtime. Could you also try the apache zeppelin version instead of AWS version ? I guess it may be a bug of apache zeppelin https://github.com/apache/zeppelin/blob/master/cassandra/pom.xml#L109 shyla deshpande 于2018年12月24日周一 上午3:29写道: > Hi Jeff, >

Re: Cassandra Interpreter on emr-5.20.0 gives error

2018-12-23 Thread shyla deshpande
Hi Jeff, Thank you for your response. My cluster is on AWS EMR. Since it is all preconfigured, I was assuming there won't be any version mismatch. Can you please give me more info as to where I should be looking at. Thanks -Shyla On Sat, Dec 22, 2018 at 10:49 PM Jeff Zhang wrote: > Do you bin

Re: Cassandra Interpreter on emr-5.20.0 gives error

2018-12-22 Thread Jeff Zhang
Do you binary version or building it from source ? It seems due to scala version issue. shyla deshpande 于2018年12月23日周日 下午2:08写道: > Cassandra Interpreter on emr-5.20.0 gives error > [image: CassandraInterpreterError.png] > Thank > -Shyla > > -- Best Regards Jeff Zhang