[jira] [Updated] (AVRO-4249) Avoid parsing a schema if we have a cache

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AVRO-4249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated AVRO-4249:
---------------------------------
    Labels: pull-request-available  (was: )

> Avoid parsing a schema if we have a cache
> -----------------------------------------
>
>                 Key: AVRO-4249
>                 URL: https://issues.apache.org/jira/browse/AVRO-4249
>             Project: Apache Avro
>          Issue Type: Improvement
>          Components: java
>    Affects Versions: 1.12.1
>            Reporter: Michael Skells
>            Priority: Minor
>              Labels: pull-request-available
>   Original Estimate: 24h
>          Time Spent: 10m
>  Remaining Estimate: 23h 50m
>
> In a environment where we have many small avro files, and large schemas we see multiple TB of schemas being generated when we open files
> As the schema is a well defined structure, and the transform from a serialised transform is expensive, is seems logical to provide a cache. If the serialised form of the schema is the same, then the parsed version can be cached
>  
> I can provide a PR for discussion



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