Can you verify that rev 701485 still performs reasonably well? This
is from October 2008 and I get similar results to the earlier rev.
Am now trying some other versions between October and when you first
reported the issue in November.
-Grant
On Mar 30, 2009, at 3:37 PM, Grant Ingersoll wrote:
Fregus,
Is rev 643465 the absolute latest you tried that still performs?
i.e. every revision after is slower?
-Grant
On Mar 30, 2009, at 12:45 PM, Grant Ingersoll wrote:
Fergus,
I think the problem may actually be due to something that was
introduced by a change to Solr's StopFilterFactory and the way it
loads the stop words set. See https://issues.apache.org/jira/browse/SOLR-1095
I am in the process of testing it out and will let you know.
-Grant
On Mar 28, 2009, at 11:00 AM, Grant Ingersoll wrote:
Hey Fergus,
Finally got a chance to run your scripts, etc. per the thread:
http://www.lucidimagination.com/search/document/5c3de15a4e61095c/upgrade_from_1_2_to_1_3_gives_3x_slowdown_script#8324a98d8840c623
I can reproduce your slowdown.
One oddity with rev 643465 is:
On the old version, there is an exception during startup:
Mar 28, 2009 10:44:31 AM org.apache.solr.common.SolrException log
SEVERE: java.lang.NullPointerException
at
org
.apache
.solr
.handler
.component.SearchHandler.handleRequestBody(SearchHandler.java:129)
at
org
.apache
.solr
.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:
125)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:953)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:968)
at
org
.apache
.solr
.core.QuerySenderListener.newSearcher(QuerySenderListener.java:50)
at org.apache.solr.core.SolrCore$3.call(SolrCore.java:797)
at java.util.concurrent.FutureTask
$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:637)
I see two things in CHANGES.txt that might apply, but I'm not sure:
1. I think commons-csv was upgraded
2. The CSV loader stuff was refactored to share common code
I'm still investigating.
-Grant
--------------------------
Grant Ingersoll
http://www.lucidimagination.com/
Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids)
using Solr/Lucene:
http://www.lucidimagination.com/search
--------------------------
Grant Ingersoll
http://www.lucidimagination.com/
Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids)
using Solr/Lucene:
http://www.lucidimagination.com/search
--------------------------
Grant Ingersoll
http://www.lucidimagination.com/
Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids)
using Solr/Lucene:
http://www.lucidimagination.com/search
