Hi Adrian,
Can you give us bit more details about warmup queries you use and test that you are running when error occurs.

Thanks,
Emir

On 16.11.2015 08:40, Adrian Liew wrote:
Hi there,

Will like to get some opinions on the errors encountered below. I have 
currently setup a SolrCloud cluster of 3 servers (each server hosting a Solr 
instance and a Zookeeper instance).

I am encountering the errors below in the logs:
Monday, November 16, 2015 3:22:54 PM ERROR null SolrCore 
org.apache.solr.common.SolrException: Error opening new searcher. exceeded 
limit of maxWarmingSearchers=6,​ try again later.
Monday, November 16, 2015 3:22:54 PM ERROR null SolrCore 
org.apache.solr.common.SolrException: Error opening new searcher. exceeded 
limit of maxWarmingSearchers=6,​ try again later.
Monday, November 16, 2015 3:22:54 PM ERROR null SolrCore 
org.apache.solr.common.SolrException: Error opening new searcher. exceeded 
limit of maxWarmingSearchers=6,​ try again later.
Monday, November 16, 2015 3:22:54 PM ERROR null SolrCore 
org.apache.solr.common.SolrException: Error opening new searcher. exceeded 
limit of maxWarmingSearchers=6,​ try again later.
Monday, November 16, 2015 3:22:54 PM ERROR null SolrCmdDistributor 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at 
http://172.18.111.112:8983/solr/sitecore_master_index_shard1_replica1: Error 
opening new searcher. exceeded limit of maxWarmingSearchers=6,​ try again later.
Monday, November 16, 2015 3:22:54 PM ERROR null SolrCmdDistributor 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at 
http://172.18.111.112:8983/solr/sitecore_master_index_shard1_replica1: Error 
opening new searcher. exceeded limit of maxWarmingSearchers=6,​ try again later.
Monday, November 16, 2015 3:22:54 PM WARN null DistributedUpdateProcessor Error 
sending update to http://172.18.111.112:8983/solr
Monday, November 16, 2015 3:22:54 PM WARN null DistributedUpdateProcessor Error 
sending update to http://172.18.111.112:8983/solr
Monday, November 16, 2015 3:22:54 PM WARN null DistributedUpdateProcessor Error 
sending update to http://172.18.111.112:8983/solr
Monday, November 16, 2015 3:22:54 PM WARN null DistributedUpdateProcessor Error 
sending update to http://172.18.111.112:8983/solr

11/16/2015, 3:17:09 PM

WARN

null

DistributedUpdateProcessor

Error sending update to http://172.18.111.112:8983/solr

11/16/2015, 3:17:09 PM

WARN

null

DistributedUpdateProcessor

Error sending update to http://172.18.111.112:8983/solr

11/16/2015, 3:22:26 PM

ERROR

null

SolrCmdDistributor

org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting 
response from server at: 
http://172.18.111.112:8983/solr/sitecore_master_index_shard1_replica1



Main errors are Timeout occurred exceptions, maxWarmingSearchers exceeded. Is 
anyone able to advise or have experienced something the same as the above in 
their SolrCloud setup?

Regards,
Adrian




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