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From "Erick Erickson (JIRA)" <>
Subject [jira] [Assigned] (SOLR-1533) Partition data directories into multiple "bucket" directories
Date Sun, 28 Oct 2012 15:49:12 GMT


Erick Erickson reassigned SOLR-1533:

    Assignee: Erick Erickson
> Partition data directories into multiple "bucket" directories
> -------------------------------------------------------------
>                 Key: SOLR-1533
>                 URL:
>             Project: Solr
>          Issue Type: New Feature
>          Components: multicore
>            Reporter: Shalin Shekhar Mangar
>            Assignee: Erick Erickson
>             Fix For: 4.1
> Provide a way to partition data directories into multiple "bucket" directories. For example,
instead of creating 10,000 data directories inside one base data directory, Solr can assign
a core to one of 4 base directories, thereby distributing them.
> The underlying problem is that with large number of indexes, we see slower and slower
system performance as one goes on increasing the number of cores, thereby increasing the number
of directories in the single data directory.

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