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Posted to dev@lucene.apache.org by "Erick Erickson (JIRA)" <ji...@apache.org> on 2013/01/15 21:44:12 UTC
[jira] [Commented] (SOLR-1533) Partition data directories into
multiple "bucket" directories
[ https://issues.apache.org/jira/browse/SOLR-1533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13554302#comment-13554302 ]
Erick Erickson commented on SOLR-1533:
--------------------------------------
This is very much in the works. It's related to SOLR-1028 & etc. I'm waiting on 4.1 to be cut so it can all bake in 4.2 for a while before being released into the wild. There are a bunch of other related JIRAS as well, SOLR-4196 and SOLR-4083 in particular.
So I'll be tracking this and probably kill it when I'm sure the directory-discovery bits work...
> Partition data directories into multiple "bucket" directories
> -------------------------------------------------------------
>
> Key: SOLR-1533
> URL: https://issues.apache.org/jira/browse/SOLR-1533
> Project: Solr
> Issue Type: New Feature
> Components: multicore
> Reporter: Shalin Shekhar Mangar
> Assignee: Erick Erickson
> Fix For: 4.2
>
>
> 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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