Caches are specific to opening a searcher. So whenever you open a reader, the caches are rebuilt for that server. If you are picking up your changes, you MUST be opening a new reader so yes, indeed, your caches are being flushed.
You can get around this by firing a few warmup queries at the server before using it "for real". If you are opening a new reader for each request, well, you shouldn't do that <G>. Best Erick On Mon, Oct 20, 2008 at 9:02 AM, christophe <[EMAIL PROTECTED]>wrote: > When I start indexing new documents, searches are taking long time again: > is the sort cache flushed when new documents are indexed ? > > Thanks > Christophe > > Mark Miller wrote: > >> You need to setup a warming query that sorts so that the initial long >> query is done behind the scenes. Users first query will then be fast. >> Solrconfig. >> >> - Mark >> >> >> On Oct 18, 2008, at 1:34 AM, christophe <[EMAIL PROTECTED]> >> wrote: >> >> Here are the memory parameters I'm using now(Tomcat): -Xms2024m -Xmx2024m >>> With those values, the second query is way faster. Only the first one is >>> very slow. >>> Thanks for the tip. >>> However, I'm wondering if will be enough and I will not hit the same >>> issues when I will have many users searching at the same time: I will do a >>> stress test to check this. >>> >>> Thanks >>> Christophe >>> >>> christophe wrote: >>> >>>> It is slow each time I run it. (I test it from the Solr admin console or >>>> from a JAVA program using the Http client). >>>> I do not get the OOM each time. >>>> >>>> Thx >>>> Christophe >>>> >>>> Otis Gospodnetic wrote: >>>> >>>>> Is the sorted query slow only the first time or every time you run it? >>>>> >>>>> You got an OOM? What -Xmx value are you using? Try increasing it. >>>>> >>>>> Otis >>>>> -- >>>>> Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch >>>>> >>>>> >>>>> >>>>> ----- Original Message ---- >>>>> >>>>> From: christophe <[EMAIL PROTECTED]> >>>>>> To: solr-user@lucene.apache.org >>>>>> Sent: Friday, October 17, 2008 1:28:52 PM >>>>>> Subject: Sorting performance >>>>>> Hi, >>>>>> >>>>>> I'm doing some tests with Solr1.3 >>>>>> I have loaded around 7M documents, each with a few stored and indexed >>>>>> fields. >>>>>> >>>>>> This query: text:sometext returns the results, sorted by score in a >>>>>> few milliseconds. (I display 10 out of 8747 matched documents) >>>>>> This one: text:sometext;id desc takes something like 60s or more to >>>>>> return the data (when it doesn't fails with an out of memory error). (id >>>>>> is >>>>>> a string type). >>>>>> I have tried to display only id, same results. >>>>>> >>>>>> Any ideas ? I'm sure I'm doing something wrong..... >>>>>> >>>>>> My schema is based on the sample, with the following fields: >>>>>> >>>>>> /> multiValued="true" /> >>>>>> default="NOW" multiValued="false"/> >>>>>> >>>>>> Thanks >>>>>> Christophe >>>>>> >>>>>> >>>>> >>>>> >>>> >>> >
