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From "Jonathan Gray (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-1380) Make KeyValue implement HeapSize
Date Wed, 06 May 2009 21:15:30 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12706590#action_12706590
] 

Jonathan Gray commented on HBASE-1380:
--------------------------------------

Question is... what do we use?  I'm thinking it's:  

HeapSize.OBJECT + 2 * HeapSize.INT + HeapSize.BYTE_ARRAY + wordAlign(bytes.length)

> Make KeyValue implement HeapSize
> --------------------------------
>
>                 Key: HBASE-1380
>                 URL: https://issues.apache.org/jira/browse/HBASE-1380
>             Project: Hadoop HBase
>          Issue Type: Improvement
>            Reporter: Jonathan Gray
>             Fix For: 0.20.0
>
>
> This may be useful in several places server-side, but this is required client-side to
calculate the write buffer size.

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