Github user zjffdu commented on the issue:
https://github.com/apache/zeppelin/pull/3007
@lizhenhuan the protobuf in spark project is not related. The version you
see in pom file is the protobu java version which is not the same as the python
package version. I guess you hit this
Github user lizhenhuan commented on the issue:
https://github.com/apache/zeppelin/pull/3007
There are two protobuf.version variable in pom.xml
First one in spark/pom.xml is 2.5.0
Second on in spark-dependencies/pom.xml is 2.4.1.
I also install python protobuf by run command
Github user zjffdu commented on the issue:
https://github.com/apache/zeppelin/pull/3007
What protobuf version do you use ? I think it is due to mismatch between
protobuf and grpc
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