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https://issues.apache.org/jira/browse/FLINK-20236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17237282#comment-17237282
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Rui Li commented on FLINK-20236:
--------------------------------
Hi [~ZhuShang], I downloaded 1.11 from
[here|https://archive.apache.org/dist/flink/flink-1.11.1/flink-1.11.1-bin-scala_2.11.tgz]
and it seems the protobuf-java classes are already relocated in flink-dist. Is
it possible the classes come from other jars?
{noformat}
[lirui@liruideMacBook-Pro lib]# jar tf flink-dist_2.11-1.11.1.jar |grep
protobuf/Descriptors
akka/protobuf/Descriptors$1.class
akka/protobuf/Descriptors$Descriptor.class
akka/protobuf/Descriptors$DescriptorPool$DescriptorIntPair.class
akka/protobuf/Descriptors$DescriptorPool$PackageDescriptor.class
akka/protobuf/Descriptors$DescriptorPool$SearchFilter.class
akka/protobuf/Descriptors$DescriptorPool.class
akka/protobuf/Descriptors$DescriptorValidationException.class
akka/protobuf/Descriptors$EnumDescriptor.class
akka/protobuf/Descriptors$EnumValueDescriptor.class
akka/protobuf/Descriptors$FieldDescriptor$JavaType.class
akka/protobuf/Descriptors$FieldDescriptor$Type.class
akka/protobuf/Descriptors$FieldDescriptor.class
akka/protobuf/Descriptors$FileDescriptor$InternalDescriptorAssigner.class
akka/protobuf/Descriptors$FileDescriptor.class
akka/protobuf/Descriptors$GenericDescriptor.class
akka/protobuf/Descriptors$MethodDescriptor.class
akka/protobuf/Descriptors$ServiceDescriptor.class
akka/protobuf/Descriptors.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$1.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$Descriptor.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$DescriptorPool$DescriptorIntPair.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$DescriptorPool$PackageDescriptor.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$DescriptorPool$SearchFilter.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$DescriptorPool.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$DescriptorValidationException.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$EnumDescriptor.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$EnumValueDescriptor.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$FieldDescriptor$JavaType.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$FieldDescriptor$Type.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$FieldDescriptor.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$FileDescriptor$InternalDescriptorAssigner.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$FileDescriptor.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$GenericDescriptor.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$MethodDescriptor.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$OneofDescriptor.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors$ServiceDescriptor.class
org/apache/flink/mesos/shaded/com/google/protobuf/Descriptors.class
{noformat}
> flink-dist.jar and hive-exec.jar have conflict with protobuf-java.jar
> ---------------------------------------------------------------------
>
> Key: FLINK-20236
> URL: https://issues.apache.org/jira/browse/FLINK-20236
> Project: Flink
> Issue Type: Bug
> Components: Build System, Connectors / Hive
> Affects Versions: 1.12.0, 1.11.1
> Environment: flink 1.11.1
> hive 2.3.4
> Reporter: CloseRiver
> Priority: Critical
> Fix For: 1.12.0, 1.11.3
>
>
> We customed the protobuf format.When using the hive catalog and consume the
> protobuf data from kafka,the following exception appear
> {code:java}
> java.lang.NoSuchMethodError:
> com.google.protobuf.Descriptors$Descriptor.getOneofs()Ljava/util/List;java.lang.NoSuchMethodError:
> com.google.protobuf.Descriptors$Descriptor.getOneofs()Ljava/util/List; at
> com.google.protobuf.GeneratedMessageV3$FieldAccessorTable.<init>(GeneratedMessageV3.java:1813)
> {code}
> What should i do,exclude the protobuf-java from flink-dist or from hive-exec.
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