lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Michael McCandless (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (LUCENE-1750) Create a MergePolicy that limits the maximum size of it's segments
Date Tue, 20 Mar 2012 15:57:38 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael McCandless resolved LUCENE-1750.
----------------------------------------

       Resolution: Duplicate
    Fix Version/s: 3.2

TieredMergePolicy does this...
                
> Create a MergePolicy that limits the maximum size of it's segments
> ------------------------------------------------------------------
>
>                 Key: LUCENE-1750
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1750
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: core/index
>    Affects Versions: 2.4.1
>            Reporter: Jason Rutherglen
>            Priority: Minor
>             Fix For: 4.0, 3.2
>
>         Attachments: LUCENE-1750.patch
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> Basically I'm trying to create largish 2-4GB shards using
> LogByteSizeMergePolicy, however I've found in the attached unit
> test segments that exceed maxMergeMB.
> The goal is for segments to be merged up to 2GB, then all
> merging to that segment stops, and then another 2GB segment is
> created. This helps when replicating in Solr where if a single
> optimized 60GB segment is created, the machine stops working due
> to IO and CPU starvation. 

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Mime
View raw message