Seralize and Deseralize avro data with schema ahead import avro.schemafrom avro.datafile import DataFileReader, DataFileWriterfrom avro.io import DatumReader, DatumWriter, BinaryDecoder, BinaryEncoderimport ioclass panAvroDataSchem: def dReader... Read More | Share it now!
Tag: schema
Java读写avro例子
https://www.cnblogs.com/fillPv/p/5009737.html avro是一个数据序列化框架，可以高效得进行序列化和反序列化，支持C, C++, C#, Java, PHP, Python,... Read More | Share it now!
How to create schema containing list of objects using Avro?
You need to use array type for creating the list. Following is the updated schema that handles your usecase. { "name": "Parent", "type":"record", "fields": } } } ] } ... Read More | Share it now!
Installing a local Hortonworks Registry to use
https://community.hortonworks.com/articles/119766/installing-a-local-hortonworks-registry-to-use-wit.html Objective This tutorial walks you through how to install and setup a local Hortonworks Registry to interact with Apache NiFi. Environment This... Read More | Share it now!
AVRO 规范－Schema的定义和声明
参考自http://avro.apache.org/docs/current/spec.html Avro... Read More | Share it now!