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https://issues.apache.org/jira/browse/AVRO-4074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17887317#comment-17887317
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ASF subversion and git services commented on AVRO-4074:
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Commit 515edcd0f341f67eacb47f9997e18cf0f2f4d5f9 in avro's branch
refs/heads/main from belugabehr
[ https://gitbox.apache.org/repos/asf?p=avro.git;h=515edcd0f ]
AVRO-4074: Optimization for Serializing ASCII Strings (#3198)
> Optimization for Serializing ASCII Strings
> ------------------------------------------
>
> Key: AVRO-4074
> URL: https://issues.apache.org/jira/browse/AVRO-4074
> Project: Apache Avro
> Issue Type: Improvement
> Components: java
> Affects Versions: 1.12.0
> Reporter: David Mollitor
> Assignee: David Mollitor
> Priority: Minor
> Fix For: 1.13.0
>
> Attachments: CaptureAvroJMHStringGetBytes.PNG
>
>
> Tracing CPU usage of a Avro performance benchmark showed a measurable amount
> of time in the {{String#getBytes()}} method.
> Every time a String is serialized to the underlying stream, it ends up
> performing an array instantiation and a array copy.
> Optimize this code path by introducing a scratch buffer that can be re-used
> instead of instantiating a new one every time.
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