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Posted to dev@lucene.apache.org by "Hoss Man (JIRA)" <ji...@apache.org> on 2014/12/13 01:08:13 UTC

[jira] [Created] (SOLR-6845) figure out why suggester causes slow startup - even when not used

Hoss Man created SOLR-6845:
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             Summary: 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


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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