Hi,
We are facing an issue during a migration from Solr4 to Solr5.
Given
- migration from solr 4.10.4 to 5.4.1
- 2 collections
- cloud with one leader and several replicas
- in solrconfig.xml: maxWarmingSearchers=1
- no code change
When collection reload using /admin/collections using solrj
Then
2016-02-29 13:42:49,011 [http-8080-3] INFO
org.apache.solr.core.CoreContainer:reload:848 - Reloading SolrCore
'fr_blue' using configuration from collection fr_blue
2016-02-29 13:42:45,428 [http-8080-6] INFO
org.apache.solr.search.SolrIndexSearcher:<init>:237 - Opening
Searcher@58b65fc[fr_blue] main
(...)
2016-02-29 13:42:49,077 [http-8080-3] WARN
org.apache.solr.core.SolrCore:getSearcher:1762 - [fr_blue] Error
opening new searcher. exceeded limit of maxWarmingSearchers=1, try again
later.
2016-02-29 13:42:49,091 [http-8080-3] ERROR
org.apache.solr.handler.RequestHandlerBase:log:139 -
org.apache.solr.common.SolrException: Error handling 'reload' action
at
org.apache.solr.handler.admin.CoreAdminHandler.handleReloadAction(CoreAdminHandler.java:770)
at
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestInternal(CoreAdminHandler.java:230)
at
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:184)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:156)
at
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:664)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:438)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:223)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:181)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.solr.common.SolrException: Unable to reload core
[fr_blue]
at
org.apache.solr.core.CoreContainer.reload(CoreContainer.java:854)
at
org.apache.solr.handler.admin.CoreAdminHandler.handleReloadAction(CoreAdminHandler.java:768)
... 20 more
Caused by: org.apache.solr.common.SolrException: Error opening new
searcher. exceeded limit of maxWarmingSearchers=1, try again later.
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1764)
at org.apache.solr.core.SolrCore.reload(SolrCore.java:474)
at
org.apache.solr.core.CoreContainer.reload(CoreContainer.java:849)
... 21 more
Thanks
Gérald and Elodie
Kelkoo SAS
Société par Actions Simplifiée
Au capital de € 4.168.964,30
Siège social : 158 Ter Rue du Temple 75003 Paris
425 093 069 RCS Paris
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