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- What are the key differences between Apache Thrift, Google Protocol . . .
Protocol Buffers (Google originated), Avro (Apache based, used in Hadoop), Thrift (Facebook originated, now Apache project) and ASN 1 (Telecom originated) all involve some level of code generation where you first express your data in a serializer-specific format, then the serializer "compiler" will generate source code for your language via the
- Dependency issue in generating Java classes from Avro schema using . . .
I encountered a similar issue, likely due to a conflict between Spring Boot and Avro Tools Although I couldn't find a direct solution, here's the workaround that helped me: Create a Library for the Generated Avro Classes: In your library project, add the Avro Tools dependency: compileOnly 'org apache avro:avro-tools:1 11 3' Include the Library in Your Spring Boot Application: After generating
- JsonMappingException when serializing avro generated object to json
I used avro-tools to generate java classes from avsc files, using: java exe -jar avro-tools-1 7 7 jar compile -string schema myfile avsc Then I tried to serialize such objects to json by ObjectMa
- How to generate Java classes from Avro schemas as part of a Gradle . . .
Apache Avro issue AVRO-3731 concerns integrating the plugin into the Apache Avro project It is therefore probably reasonable to treat the plugin like an official supported plugin, even though as of this writing (March 2025) there hasn't been an Apache Avro release of the plugin
- Decimal Datatype Support in Avro Schema and Generated Files
This Stack Overflow page discusses the support for decimal datatype in Avro schema and generated files, providing insights and solutions for developers
- How to fix Expected start-union. Got VALUE_NUMBER_INT when converting . . .
import org apache avro io {DecoderFactory, EncoderFactory} After you do this, you'll get jsonRecord with non-null union values tagged with their intended type
- date - avro schema LocalDate mapping - Stack Overflow
How to map avro schema to a LocalDate LocaldateTime? The spec says we can use logicalType But DOES NOT CARE TO SHOW AN EXAMPLE of how it maps to LocalDate in Java Why is a good example not part
- java - How to add an enum value to an AVRO schema in a FULL compatible . . .
It appears there is currently a bug in AVRO which affects the versions 1 9 0, 1 10 0, 1 9 1, 1 9 2, 1 11 0, 1 10 1, 1 10 2 and further until it is fixed The bug is in avro handling of enum default value According to the documentation on the reader side with an old schema, we should be able to deserialize a payload containing an enum value that was generated by the writer side having the new
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