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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-6845) figure out why suggester causes slow startup - even when not used
Date Wed, 21 Jan 2015 00:11:35 GMT

    [ https://issues.apache.org/jira/browse/SOLR-6845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14284693#comment-14284693
] 

ASF subversion and git services commented on SOLR-6845:
-------------------------------------------------------

Commit 1653410 from [~tomasflobbe] in branch 'dev/trunk'
[ https://svn.apache.org/r1653410 ]

SOLR-6845: Add a ''buildOnStartup'' option for suggesters. (Tomás Fernández Löbbe)

> figure out why suggester causes slow startup - even when not used
> -----------------------------------------------------------------
>
>                 Key: SOLR-6845
>                 URL: https://issues.apache.org/jira/browse/SOLR-6845
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Hoss Man
>         Attachments: SOLR-6845.patch, SOLR-6845.patch, SOLR-6845.patch
>
>
> SOLR-6679 was filed to track the investigation into the following problem...
> {panel}
> The stock solrconfig provides a bad experience with a large index... start up Solr and
it will spin at 100% CPU for minutes, unresponsive, while it apparently builds a suggester
index.
> ...
> This is what I did:
> 1) indexed 10M very small docs (only takes a few minutes).
> 2) shut down Solr
> 3) start up Solr and watch it be unresponsive for over 4 minutes!
> I didn't even use any of the fields specified in the suggester config and I never called
the suggest request handler.
> {panel}
> ..but ultimately focused on removing/disabling the suggester from the sample configs.
> Opening this new issue to focus on actually trying to identify the root problem &
fix it.



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