Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Solr Wiki" for change 
notification.

The "SolrCloud" page has been changed by Mark Miller:
http://wiki.apache.org/solr/SolrCloud?action=diff&rev1=78&rev2=79

  
  == FAQ ==
   * '''Q:''' I'm seeing lot's of session timeout exceptions - what to do?
-   . '''A:''' Try raising the ZooKeeper session timeout by editing solr.xml - 
see the zkClientTimeout attribute. The minimum session timeout is 2 times your 
ZooKeeper defined tickTime. The maximum is 20 times the tickTime. The default 
tickTime is 2 seconds.
+   . '''A:''' Try raising the ZooKeeper session timeout by editing solr.xml - 
see the zkClientTimeout attribute. The minimum session timeout is 2 times your 
ZooKeeper defined tickTime. The maximum is 20 times the tickTime. The default 
tickTime is 2 seconds. You should avoiding raising this for no good reason, but 
it should be high enough that you don't see a lot of false session timeouts due 
to load, network lag, or garbage collection pauses. Some environments might 
need to go as high as 30-60 seconds. 
   * '''Q:''' How do I use SolrCloud, but distribute updates myself?
    . '''A:''' Add the following UpdateProcessorFactory somewhere in your 
update chain: '''NoOpDistributingUpdateProcessorFactory'''
   * '''Q:''' What is the difference between a Collection and a SolrCore?

Reply via email to