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Posted to commits@samza.apache.org by "Martin Kleppmann (JIRA)" <ji...@apache.org> on 2014/03/04 00:39:21 UTC

[jira] [Closed] (SAMZA-47) LevelDB and L1 cache use the same configuration value in KeyValueStorageEngine

     [ https://issues.apache.org/jira/browse/SAMZA-47?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Kleppmann closed SAMZA-47.
---------------------------------


> LevelDB and L1 cache use the same configuration value in KeyValueStorageEngine
> ------------------------------------------------------------------------------
>
>                 Key: SAMZA-47
>                 URL: https://issues.apache.org/jira/browse/SAMZA-47
>             Project: Samza
>          Issue Type: Bug
>    Affects Versions: 0.7.0
>            Reporter: Jay Kreps
>            Assignee: Martin Kleppmann
>             Fix For: 0.7.0
>
>         Attachments: SAMZA-47.patch
>
>
> Both seem to key off of
>   cache.size
> This is not right. The L1 cache is caching a number of objects and leveldb is allocating a number of bytes. In general the leveldb cache should be big (tens of MBs) and the L1 cache small (a few thousand).



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