Mubarak Seyed created FLUME-1669:
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Summary: Add support for columnar event serializer in HDFS
Key: FLUME-1669
URL: https://issues.apache.org/jira/browse/FLUME-1669
Project: Flume
Issue Type: New Feature
Components: Sinks+Sources
Reporter: Mubarak Seyed
Assignee: Mubarak Seyed
Fix For: v1.4.0
Motivation:
Columnar storage is preferred for better performance and compression for
low-latency analytical workloads. Avro 1.7.2 supports column-major file format
[1]
and we can implement {{AbstractTrevniColumnarEventSerializer}} (as like
{{AbstractAvroEventSerializer}}). {{HDFSSink}} can have serializer type to
store events in Trevni column-major file format.
[1] https://github.com/cutting/
http://avro.apache.org/docs/current/trevni/spec.html
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