Howard Tong created AVRO-2197:
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Summary: add a new constructor in DataFileReader & DataFileWriter
with passing in Schema object
Key: AVRO-2197
URL: https://issues.apache.org/jira/browse/AVRO-2197
Project: Avro
Issue Type: Improvement
Components: java
Affects Versions: 1.8.2
Reporter: Howard Tong
When processing big number of small files (with the same schema header),
reading/writing each file need to read/write the head and parsing the json
script, which is very slow.
If adding a new constructor in DataFileReader and DataFileWriter that allows
pass in already parsed Schema object/script, then it will greatly improve the
reading/writing performance for such cases.
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