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Posted to solr-user@lucene.apache.org by Sir Gilligan <si...@yahoo.com> on 2014/01/07 02:40:35 UTC
Setting max number of connections
I am trying to increase the max number of connections allowed for query
with Solr Cloud.
I have searched around and found mention that:
max number of connections is 128
max number of connections per host is 32
I start solr in the example directory with some options, but basically
it is just:
java -jar start.jar
How can I increase the two values above?
Is there some config file that needs changing?
While I wait to see what recommendations the community has to offer I am
experimenting with the following that I read on the SolrConfigXml wiki:
<requestHandler name="standard" class="solr.SearchHandler"
default="true">
<lst name="defaults">
<str name="echoParams">explicit</str>
<str name="df">text</str>
</lst>
<!-- other params go here -->
<shardHandlerFactory class="HttpShardHandlerFactory">
<int name="socketTimeOut">1000</int>
<int name="connTimeOut">5000</int>
<int name="maxConnectionsPerHost">512</int>
</shardHandlerFactory>
</requestHandler>
I added the echo params and df as text because there was some error that
faceting query threw.
Any help is appreciated.
I have been trying to apply load to our solr system and I can't get the
CPU on the boxes to hardly budge. I noticed that during our tests when
we reached 128 users the throughput flat lined at that point, and so I
searched and sure enough I found the 128 connection limit mentioned.
Thank you.