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From Christopher Gross <cogr...@gmail.com>
Subject Re: XSLT Caching Warning
Date Fri, 02 May 2014 11:21:34 GMT
I have a few transforms that I need to do, but I turned set the cache
lifetime very high.  I'm just trying to rectify error messages that pop up.

If it's something that I can ignore, then that's OK, I just wanted to be
sure.

Thanks!

-- Chris


On Thu, May 1, 2014 at 10:32 PM, Alexandre Rafalovitch
<arafalov@gmail.com>wrote:

> I think the key message here is:
> "simplistic XSLT caching mechanism is not appropriate for high load
> scenarios".
>
> As in, maybe this is not really a production-level component. One
> exception is given and it is not just lifetime, it's also a
> single-transform.
>
> Are you satisfying both of those conditions? If so, it's probably ok
> to just ignore the warning.
>
> Regards,
>    Alex.
> Personal website: http://www.outerthoughts.com/
> Current project: http://www.solr-start.com/ - Accelerating your Solr
> proficiency
>
>
> On Fri, May 2, 2014 at 3:28 AM, Christopher Gross <cogross@gmail.com>
> wrote:
> > I get this warning when Solr (4.7.2) Starts:
> > WARN  org.apache.solr.util.xslt.TransformerProvider  รข The
> > TransformerProvider's simplistic XSLT caching mechanism is not
> appropriate
> > for high load scenarios, unless a single XSLT transform is used and
> > xsltCacheLifetimeSeconds is set to a sufficiently high value.
> >
> > The solrconfig.xml setting is:
> >   <queryResponseWriter name="xslt" class="solr.XSLTResponseWriter">
> >     <int name="xsltCacheLifetimeSeconds">100000</int>
> >   </queryResponseWriter>
> >
> > Is there a different class that I should be using?  Is there a higher
> > number than 100000 that will do the trick?
> >
> > Thanks!
> >
> > -- Chris
>

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