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From "Hoss Man (Commented) (JIRA)" <>
Subject [jira] [Commented] (SOLR-3093) Remove unused features <boolTofilterOptimizer> and <HashDocSet>
Date Fri, 03 Feb 2012 18:47:58 GMT


Hoss Man commented on SOLR-3093:

I think yonik's point is that unlike things in SOLR-1052 where existing users would have a
reasonable expectation that the syntax would definitively do something (ie: use specific classes/settings),
the config in this issue was _always_ just an optimization hint, and the system ultimately
works fine even if/when it is ignored.

Personally i think that in these cases, it would be sufficient to WARN that these optimization
hints are no longer used and being ignored so people can clean up if/when they want, but since
they don't *have* to change anything to have a working solr instance (that still externally
behaves the way it would in older versions of solr) there's no reason to FAIL and annoy them.

> Remove unused features <boolTofilterOptimizer> and <HashDocSet>
> ---------------------------------------------------------------
>                 Key: SOLR-3093
>                 URL:
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Jan H√łydahl
>             Fix For: 3.6, 4.0
> still tries to parse <boolTofilterOptimizer>
> But the only user of this param was line 366-381 which is commented
> Probably the whole logic should be ripped out, and we fail hard if we find this config
option in solrconfig.xml
> Also, the <HashDocSet> config option is old and no longer used or needed? There
is some code which tries to use it but I believe that since 1.4 there are more efficient ways
to do the same. Should we also fail-fast if found in config or only print a warning?

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