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Posted to issues@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2014/12/28 08:29:13 UTC

[jira] [Updated] (HBASE-12765) SplitTransaction creates too many threads (potentially)

     [ https://issues.apache.org/jira/browse/HBASE-12765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl updated HBASE-12765:
----------------------------------
    Issue Type: Brainstorming  (was: Bug)

> SplitTransaction creates too many threads (potentially)
> -------------------------------------------------------
>
>                 Key: HBASE-12765
>                 URL: https://issues.apache.org/jira/browse/HBASE-12765
>             Project: HBase
>          Issue Type: Brainstorming
>            Reporter: Lars Hofhansl
>
> In splitStoreFiles(...) we create a new thread pool with as many threads as there are files to split.
> We should be able to do better. During times of very heavy write loads there might be a lot of files to split and multiple splits might be going on at the same time on the same region server.



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