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Posted to issues@carbondata.apache.org by "xuchuanyin (JIRA)" <ji...@apache.org> on 2019/03/08 01:01:06 UTC

[jira] [Assigned] (CARBONDATA-3281) Limit the LRU cache size

     [ https://issues.apache.org/jira/browse/CARBONDATA-3281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

xuchuanyin reassigned CARBONDATA-3281:
--------------------------------------

    Assignee: xuchuanyin

> Limit the LRU cache size
> ------------------------
>
>                 Key: CARBONDATA-3281
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3281
>             Project: CarbonData
>          Issue Type: Improvement
>            Reporter: TaoLi
>            Assignee: xuchuanyin
>            Priority: Minor
>          Time Spent: 12h
>  Remaining Estimate: 0h
>
> If configure the LRU bigger than jvm xmx size, then use CARBON_MAX_LRU_CACHE_SIZE_DEFAULT replace.
> because if setting LRU bigger than xmx size,if we query for a big table with many more carbonfiles, may cause "Error: java.io.IOException: Problem in loading segment blocks: GC overhead 
> limit exceeded (state=,code=0)" the jdbc server will restart.



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