Hi All , My custom analyser always hang when I click "Analysis values" button from analysis page .
The thread dump is the following : "http-bio-8080-exec-7" daemon prio=5 tid=7ffc7e0a9800 nid=0x1152d6000 runnable [1152d3000] java.lang.Thread.State: RUNNABLE at gnu.trove.impl.hash.TObjectHash.insertKeyRehash(TObjectHash.java:348) at gnu.trove.impl.hash.TObjectHash.insertKey(TObjectHash.java:294) at gnu.trove.map.custom_hash.TObjectIntCustomHashMap.put(TObjectIntCustomHashMap.java:252) at gnu.trove.map.custom_hash.TObjectIntCustomHashMap.readExternal(TObjectIntCustomHashMap.java:1141) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1795) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1754) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1326) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1950) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1874) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1756) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1326) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) at java.util.HashMap.readObject(HashMap.java:1030) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:969) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1852) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1756) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1326) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1950) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1874) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1756) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1326) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1950) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1874) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1756) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1326) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) …….. at org.apache.solr.handler.FieldAnalysisRequestHandler.doAnalysis(FieldAnalysisRequestHandler.java:101) at org.apache.solr.handler.AnalysisRequestHandlerBase.handleRequestBody(AnalysisRequestHandlerBase.java:59) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:241) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1859) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:703) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:406) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:195) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) - locked <7810afd50> (a org.apache.tomcat.util.net.SocketWrapper) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:680) Locked ownable synchronizers: - <780f81530> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) Can anybody give some hints and suggestions for this kind of issue ? Thanks, -Mingz
