ThriftServer on HTTPS

Hi, I have Spark ThriftServer up and running on HTTP, where can I find the steps to setup Spark ThriftServer on HTTPS? Regards

Re: ERROR transport.TSaslTransport: SASL negotiation failure javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to f

I fixed the issue (as no permission on keytab file), please ignore. On Sun, Aug 13, 2017 at 9:42 AM, Ascot Moss wrote: > Hi, > > Spark: 2.1.0 > Hive: 2.1.1 > > When starting thrift server, I got the following error: > > How can I fix it? > > Regards > > > > (error log) > 17/08/13 09:28:17 DEBUG

ERROR transport.TSaslTransport: SASL negotiation failure javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find

Hi, Spark: 2.1.0 Hive: 2.1.1 When starting thrift server, I got the following error: How can I fix it? Regards (error log) 17/08/13 09:28:17 DEBUG client.IsolatedClientLoader: shared class: java.lang.NoSuchFieldError 17/08/13 09:28:17 DEBUG client.IsolatedClientLoader: shared class: org.apac

Re: [StructuredStreaming] multiple queries of the socket source: only one query works.

Spark creates one connection for each query. The behavior you observed is because how "nc -lk" works. If you use `netstat` to check the tcp connections, you will see there are two connections when starting two queries. However, "nc" forwards the input to only one connection. On Fri, Aug 11, 2017 a

Re: Anyone has come across incorta that relies on Spark,Parquet and open source ibraries.

I have not tried Oracle 12c in memory option. However, if the objects are created as views, I guess that the data need to be stored in regular tables first? The comparisons of these technologies will not be just about whether the data are stored in columnar format in memory, but also about how to

Re: Anyone has come across incorta that relies on Spark,Parquet and open source ibraries.

Splendid Dylan thanks. In a typical Star schema you have a FACT and DIMENSION tables through whivh one uses analytical functions to slice and dice so to speak. Does Incorta uses similar concepts but in memory? If that is the case can perform similar concepts in memory. For example Oracle 12c in

Re: Anyone has come across incorta that relies on Spark,Parquet and open source ibraries.

Yes, it is implemented and already went live in several big companies in bay area. Spark Python is being used as the language for doing the typical data transformation jobs when necessary. It is totally optional. The data are stored in a Incorta proprietary format when they are presented in memo

how to fetch schema froma dynamic nested JSON

Hi, i have a requirement where i have to read a dynamic nested JSON for schema and need to check the data quality based on the schema. i.e i get the details from a JSON i.e say column 1 should be string, length kinda... this is dynamic json and nested one. so traditionally i have to loop the json

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Re: Does Spark SQL uses Calcite?

You don't have to go through hive. It's just spark sql. The application is just a forked hive thrift server. On Fri, Aug 11, 2017 at 8:53 PM kant kodali wrote: > @Ryan it looks like if I enable thrift server I need to go through hive. I > was talking more about having JDBC connector for Spark SQ

ThriftServer Start Error

I tried to start spark-thrift server but get following error: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)] java.io.IOException: javax.security.sasl.SaslException: GSS initiate fail