Timothy Potter created SOLR-6918:
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Summary: No need to log exceptions (as warn) generated when
creating MBean stats if the core is shutting down
Key: SOLR-6918
URL: https://issues.apache.org/jira/browse/SOLR-6918
Project: Solr
Issue Type: Improvement
Components: JMX
Reporter: Timothy Potter
Assignee: Timothy Potter
Priority: Minor
I'm seeing tons of this warning when distributed SolrCloud tests are shutting
down ...
I don't think we should log a WARN message if the exception is
AlreadyClosedException since the core is closing
[junit4] 2> 31971 T37 oasc.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo
WARN Could not getStatistics on info bean
org.apache.solr.handler.ReplicationHandler
org.apache.solr.common.SolrException: openNewSearcher called on closed core
[junit4] 2> at
org.apache.solr.core.SolrCore.openNewSearcher(SolrCore.java:1498)
[junit4] 2> at
org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1736)
[junit4] 2> at
org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1481)
[junit4] 2> at
org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1416)
[junit4] 2> at
org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:558)
[junit4] 2> at
org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:575)
[junit4] 2> at
org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:257)
[junit4] 2> at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getClassName(DefaultMBeanServerInterceptor.java:1804)
[junit4] 2> at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.safeGetClassName(DefaultMBeanServerInterceptor.java:1595)
[junit4] 2> at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.objectInstancesFromFilteredNamedObjects(DefaultMBeanServerInterceptor.java:1556)
[junit4] 2> at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryMBeansImpl(DefaultMBeanServerInterceptor.java:513)
[junit4] 2> at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNames(DefaultMBeanServerInterceptor.java:526)
[junit4] 2> at
com.sun.jmx.mbeanserver.JmxMBeanServer.queryNames(JmxMBeanServer.java:619)
[junit4] 2> at
org.apache.solr.core.JmxMonitoredMap.clear(JmxMonitoredMap.java:120)
[junit4] 2> at org.apache.solr.core.SolrCore.close(SolrCore.java:1161)
[junit4] 2> at
org.apache.solr.core.CoreContainer.unload(CoreContainer.java:691)
[junit4] 2> at
org.apache.solr.handler.admin.CoreAdminHandler.handleUnloadAction(CoreAdminHandler.java:676)
[junit4] 2> at
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestInternal(CoreAdminHandler.java:209)
[junit4] 2> at
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:188)
[junit4] 2> at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:144)
[junit4] 2> at
org.apache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter.java:738)
[junit4] 2> at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:254)
[junit4] 2> at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:201)
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