hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Erik Holstad (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-1188) Memory size of Java Objects - Make cacheable objects implement HeapSize
Date Wed, 18 Feb 2009 19:06:01 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Erik Holstad updated HBASE-1188:

    Affects Version/s: 0.20.0
               Status: Patch Available  (was: Open)

Patch that includes that heap-tax number for the most common classes and types.

> Memory size of Java Objects - Make cacheable objects implement HeapSize
> -----------------------------------------------------------------------
>                 Key: HBASE-1188
>                 URL: https://issues.apache.org/jira/browse/HBASE-1188
>             Project: Hadoop HBase
>          Issue Type: Improvement
>    Affects Versions: 0.20.0
>            Reporter: Jonathan Gray
>            Assignee: Jonathan Gray
>            Priority: Critical
>             Fix For: 0.20.0
>         Attachments: HBASE-1188-v1.patch, MemoryTester.java
> In order to make our efforts as generic as possible over in HBASE-1186, we need to add
HeapSize functionality to more classes.
> This issue is so we have a central place to post code and discuss the issues related
to determining the size of a Java object in memory.
> Erik Holstad and I have made good progress and have done significant research into other
Java caching projects.  We will report our findings here.

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message