Here is a stacktrace of when we put a &fq in the autowarming, or in the
"newSearcher" to warm up the collection after a commit.
2016-01-12 19:00:13,216 [http-nio-19082-exec-25
vaultThreadId:http-STAGE-30518-14 vaultSessionId:1E53A095AD22704
vaultNodeId:nodeId:node-2 vaultInstanceId:2228 vaultUserId:9802] INFO
org.apache.solr.update.UpdateHandler - start
commit{,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=true,prepareCommit=false}
2016-01-12 19:00:13,217 [http-nio-19082-exec-25
vaultThreadId:http-STAGE-30518-14 vaultSessionId:1E53A095AD22704
vaultNodeId:nodeId:node-2 vaultInstanceId:2228 vaultUserId:9802] WARN
org.apache.solr.core.SolrCore - [instance_2228] Error opening new searcher.
exceeded limit of maxWarmingSearchers=10, try again later.
2016-01-12 19:00:13,217 [http-nio-19082-exec-25
vaultThreadId:http-STAGE-30518-14 vaultSessionId:1E53A095AD22704
vaultNodeId:nodeId:node-2 vaultInstanceId:2228 vaultUserId:9802] INFO
org.apache.solr.update.processor.LogUpdateProcessor - [instance_2228]
webapp=/solr path=/update
params={waitSearcher=true&commit=true&softCommit=true&wt=javabin&version=2}
{} 0 0
2016-01-12 19:00:13,217 [http-nio-19082-exec-25
vaultThreadId:http-STAGE-30518-14 vaultSessionId:1E53A095AD22704
vaultNodeId:nodeId:node-2 vaultInstanceId:2228 vaultUserId:9802] ERROR
org.apache.solr.core.SolrCore - org.apache.solr.common.SolrException: Error
opening new searcher. exceeded limit of maxWarmingSearchers=10, try again
later.
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1759)
at
org.apache.solr.update.DirectUpdateHandler2.commit(DirectUpdateHandler2.java:609)
at
org.apache.solr.update.processor.RunUpdateProcessor.processCommit(RunUpdateProcessorFactory.java:95)
at
org.apache.solr.update.processor.UpdateRequestProcessor.processCommit(UpdateRequestProcessor.java:64)
at
org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalCommit(DistributedUpdateProcessor.java:1635)
at
org.apache.solr.update.processor.DistributedUpdateProcessor.processCommit(DistributedUpdateProcessor.java:1612)
at
org.apache.solr.update.processor.LogUpdateProcessor.processCommit(LogUpdateProcessorFactory.java:161)
at
org.apache.solr.handler.RequestHandlerUtils.handleCommit(RequestHandlerUtils.java:69)
at
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:2068)
at
org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:669)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:462)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:214)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
at
veeva.ecm.common.interfaces.web.SolrDispatchOverride.doFilter(SolrDispatchOverride.java:44)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:521)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1096)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
--
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