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From Tomás Fernández Löbbe (JIRA) <>
Subject [jira] [Updated] (SOLR-6845) Add buildOnStartup option for suggesters
Date Wed, 21 Jan 2015 17:16:35 GMT


Tomás Fernández Löbbe updated SOLR-6845:
    Assignee: Tomás Fernández Löbbe
     Summary: Add buildOnStartup option for suggesters  (was: figure out why suggester causes
slow startup - even when not used)

Changed summary to reflect the actual change done

> Add buildOnStartup option for suggesters
> ----------------------------------------
>                 Key: SOLR-6845
>                 URL:
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Hoss Man
>            Assignee: Tomás Fernández Löbbe
>         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
> ...
> 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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