ErrorReason{code=errCode = 4, msg='Job failed to fetch all current partition with error errCode = 2, detailMessage = Failed to get all partitions of kafka topic: test. error: Waited 5 seconds (plus 118987 nanoseconds delay) for io.grpc.stub.ClientCalls$GrpcFuture@49914bfd[status=PENDING, info=[GrpcFuture{clientCall=ClientCallImpl{method=MethodDescriptor{fullMethodName=doris.PBackendService/get_info, type=UNARY, idempotent=false, safe=false, sampledToLocalTracing=true, requestMarshaller=io.grpc.protobuf.lite.ProtoLiteUtils$MessageMarshaller@26ec814d, responseMarshaller=io.grpc.protobuf.lite.ProtoLiteUtils$MessageMarshaller@170a824a, schemaDescriptor=org.apache.doris.proto.PBackendServiceGrpc$PBackendServiceMethodDescriptorSupplier@42ee973b}}}]]'}

这个错误信息看起来像是一个分布式系统中的错误，具体来说是一个作业（Job）在获取Kafka主题（topic）的所有分区（partition）时失败了。其中，errCode = 4 表示错误代码为 4，msg 表示错误信息为 "Job failed to fetch all current partition with error errCode = 2, detailMessage = Failed to get all partitions of kafka topic: test. error: Waited 5 seconds (plus 118987 nanoseconds delay) for io.grpc.stub.ClientCalls$GrpcFuture@49914bfd[status=PENDING, info=[GrpcFuture{clientCall=ClientCallImpl{method=MethodDescriptor{fullMethodName=doris.PBackendService/get_info, type=UNARY, idempotent=false, safe=false, sampledToLocalTracing=true, requestMarshaller=io.grpc.protobuf.lite.ProtoLiteUtils$MessageMarshaller@26ec814d, responseMarshaller=io.grpc.protobuf.lite.ProtoLiteUtils$MessageMarshaller@170a824a, schemaDescriptor=org.apache.doris.proto.PBackendServiceGrpc$PBackendServiceMethodDescriptorSupplier@42ee973b}}}]]'"。

其中，errCode = 2 表示获取分区失败，可能的原因包括网络连接问题、权限问题、Kafka配置问题等等。需要根据实际情况进行排查。同时，这个错误信息还包含了一些其他的信息，比如等待时间、GrpcFuture等，也需要进行分析。