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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2015/04/11 02:37:12 UTC

[jira] [Resolved] (HBASE-3526) Tables with TTL should be able to prune memstore w/o flushing

     [ https://issues.apache.org/jira/browse/HBASE-3526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Purtell resolved HBASE-3526.
-----------------------------------
    Resolution: Not A Problem

> Tables with TTL should be able to prune memstore w/o flushing
> -------------------------------------------------------------
>
>                 Key: HBASE-3526
>                 URL: https://issues.apache.org/jira/browse/HBASE-3526
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>    Affects Versions: 0.90.0
>            Reporter: ryan rawson
>
> If you have a table with TTL, the memstore will grow until it hits flush size, at which point the flush code will prune the KVs going to hfile. If you have a small TTL, it may not be necessary to flush, since pruning data in memory would ensure that we never grow too big.



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