Top "Avro" questions

What are the pros and cons of parquet format compared to other formats?

Characteristics of Apache Parquet are : Self-describing Columnar format Language-independent In comparison to Avro, Sequence Files, RC File etc. I want …

file hadoop hdfs avro parquet

Avro vs. Parquet

I'm planning to use one of the hadoop file format for my hadoop related project. I understand parquet is efficient …

hadoop avro parquet

Avro field default values

I am running into some issues setting up default values for Avro fields. I have a simple schema as given …

java maven avro

How to encode/decode Kafka messages using Avro binary encoder?

I'm trying to use Avro for messages being read from/written to Kafka. Does anyone have an example of using …

java apache-kafka avro

How to create schema containing list of objects using Avro?

Does anyone knows how to create Avro schema which contains list of objects of some class? I want my generated …

java schema avro

What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and Apache Avro?

All of these provide binary serialization, RPC frameworks and IDL. I'm interested in key differences between them and characteristics (performance, …

protocol-buffers thrift asn.1 avro

Generate Avro Schema from certain Java Object

Apache Avro provides a compact, fast, binary data format, rich data structure for serialization. However, it requires user to define …

java serialization avro jsonschema

Json String to Java Object Avro

I am trying to convert a Json string into a generic Java Object, with an Avro Schema. Below is my …

java json avro

Schema evolution in parquet format

Currently we are using Avro data format in production. Out of several good points using Avro, we know that it …

apache-spark hadoop data-warehouse avro parquet

Json to avro conversion

I'm converting Json to avro. I have json data in JSONArray. So while converting it into byte array i'm facing …

java json avro