Well, there's no code here. But you can set up remote debugging fairly easily from IntelliJ and Eclipse, so that's the firs thing I'd try.
Best, Erick On Wed, Oct 23, 2013 at 10:54 PM, Mingzhu Gao <m...@adobe.com> wrote: > 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 > >
