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Posted to issues@ozone.apache.org by "runzhiwang (Jira)" <ji...@apache.org> on 2020/06/09 12:46:00 UTC
[jira] [Updated] (HDDS-3763) Avoid serialization between UUID and
String
[ https://issues.apache.org/jira/browse/HDDS-3763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
runzhiwang updated HDDS-3763:
-----------------------------
Description: Serialization between UUID and String not only cost cpu, but also make the proto bigger, because uuid is just a number which is 16Byte, covet it to string will need 32Byte.
> Avoid serialization between UUID and String
> --------------------------------------------
>
> Key: HDDS-3763
> URL: https://issues.apache.org/jira/browse/HDDS-3763
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: runzhiwang
> Assignee: runzhiwang
> Priority: Major
>
> Serialization between UUID and String not only cost cpu, but also make the proto bigger, because uuid is just a number which is 16Byte, covet it to string will need 32Byte.
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