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Posted to dev@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/11 23:41:00 UTC

[jira] [Resolved] (HBASE-12001) Provide additional option to calculate actual object size

     [ https://issues.apache.org/jira/browse/HBASE-12001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell resolved HBASE-12001.
-----------------------------------------
    Resolution: Invalid

> Provide additional option to calculate actual object size
> ---------------------------------------------------------
>
>                 Key: HBASE-12001
>                 URL: https://issues.apache.org/jira/browse/HBASE-12001
>             Project: HBase
>          Issue Type: Improvement
>          Components: Performance, util
>    Affects Versions: 2.0.0
>            Reporter: Mikhail Antonov
>            Priority: Major
>
> (May be it was discussed elsewhere and I missed it, in that case I'm sorry :) )
> Currently there's HeapSize interface, marked as the one useful to measure caches, and some implementation thereof computing the sizes of different objects.
> I was thinking to add something like https://code.google.com/p/memory-measurer/ and provide sort of default implementation of HeapSize which can measure the size of arbitrary objects in bytes. Would require a javaagent to be hooked up.
> Thoughts?



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