[ https://issues.apache.org/jira/browse/SOLR-360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ryan McKinley resolved SOLR-360. -------------------------------- Resolution: Fixed Fix Version/s: 1.3 This now works for 1.5 & 1.6 Will - thanks for pointing this out and submitting a test! > Multithread update client causes exceptions and dropped documents > ----------------------------------------------------------------- > > Key: SOLR-360 > URL: https://issues.apache.org/jira/browse/SOLR-360 > Project: Solr > Issue Type: Bug > Components: update > Affects Versions: 1.3 > Environment: test fails on both pc + mac, tomcat + jetty all java 1.6 > Reporter: Will Johnson > Assignee: Ryan McKinley > Fix For: 1.3 > > Attachments: SOLR-360-LargeVolumeUpdateTests.patch, > SOLR-360-UpdateThreadError.patch, TestJettyLargeVolume.java, testsolr.py > > > we were doing some performance testing for the updating aspects of solr and > ran into what seems to be a large problem. we're creating small documents > with an id and one field of 1 term only submitting them in batches of 200 > with commits every 5000 docs. when we run the client with 1 thread > everything is fine. when we run it win >1 threads things go south (stack > trace is below). i've attached the junit test which shows the problem. this > happens on both a mac and a pc and when running solr in both jetty and > tomcat. i'll create a junit issue if necessary but i thought i'd see if > anyone else had run into this problem first. > also, the problem does not seem to surface under solr1.2 > (RyanM suggested it might be related to SOLR-215) > (output from junit test) > Started thread: 0 > Started thread: 1 > org.apache.solr.common.SolrException: > Current_state_is_not_among_the_states_START_ELEMENT__ATTRIBUTEvalid_for_getAttributeCount__javalangIllegalStateException_Current_state_is_not_among_the_states_START_ELEMENT__ATTRIBUTEvalid_for_getAttributeCount__at_comsunorgapachexercesinternalimplXMLStreamReaderImplgetAttributeCountXMLStreamReaderImpljava598__at_orgapachesolrhandlerXmlUpdateRequestHandlerreadDocXmlUpdateRequestHandlerjava335__at_orgapachesolrhandlerXmlUpdateRequestHandlerprocessUpdateXmlUpdateRequestHandlerjava181__at_orgapachesolrhandlerXmlUpdateRequestHandlerhandleRequestBodyXmlUpdateRequestHandlerjava109__at_orgapachesolrhandlerRequestHandlerBasehandleRequestRequestHandlerBasejava78__at_orgapachesolrcoreSolrCoreexecuteSolrCorejava804__at_orgapachesolrservletSolrDispatchFilterexecuteSolrDispatchFilterjava193__at_orgapachesolrservletSolrDispatchFilterdoFilterSolrDispatchFilterjava161__at_orgmortbayjettyservletServletHandler$CachedChaindoFilterServletHandlerjava1089__at_orgmortbayjettyservletServletHandlerhandleServletHandlerjava365__at_orgmortbayjettysecuritySecurityHandlerhandleSecurityHandlerjava216__at_orgmortbayjettyservletSessionHandlerhandleSessionHandlerjava181__at_orgmortbayjettyhandlerContextHandlerhandleContextHandlerjava712__at_orgmortbayjettywebappWebAppContexthandleWebAppContextjava405__at_orgmortbayjettyhandlerContextHandlerCollectionhandleContextHandlerCollectionjava211__at_orgmortbayjettyhandlerHandlerCollectionhandleHandlerCollectionjava114__at_orgmortbayjettyhandlerHandlerWrapperhandleHandlerWrapperjava139__at_orgmortbayjettyServerhandleServerjava285__at_orgmortbayjettyHttpConnectionhandleRequestHttpConnectionjava502__at_orgmortbayjettyHttpConnection$RequestHandlercontentHttpConnectionjava835__at_orgmortbayjettyHttpParserparseNextHttpParserjava641__at_orgmortbayjettyHttpParserparseAvailableHttpParserjava208__at_orgmortbayje > Current_state_is_not_among_the_states_START_ELEMENT__ATTRIBUTEvalid_for_getAttributeCount__javalangIllegalStateException_Current_state_is_not_among_the_states_START_ELEMENT__ATTRIBUTEvalid_for_getAttributeCount__at_comsunorgapachexercesinternalimplXMLStreamReaderImplgetAttributeCountXMLStreamReaderImpljava598__at_orgapachesolrhandlerXmlUpdateRequestHandlerreadDocXmlUpdateRequestHandlerjava335__at_orgapachesolrhandlerXmlUpdateRequestHandlerprocessUpdateXmlUpdateRequestHandlerjava181__at_orgapachesolrhandlerXmlUpdateRequestHandlerhandleRequestBodyXmlUpdateRequestHandlerjava109__at_orgapachesolrhandlerRequestHandlerBasehandleRequestRequestHandlerBasejava78__at_orgapachesolrcoreSolrCoreexecuteSolrCorejava804__at_orgapachesolrservletSolrDispatchFilterexecuteSolrDispatchFilterjava193__at_orgapachesolrservletSolrDispatchFilterdoFilterSolrDispatchFilterjava161__at_orgmortbayjettyservletServletHandler$CachedChaindoFilterServletHandlerjava1089__at_orgmortbayjettyservletServletHandlerhandleServletHandlerjava365__at_orgmortbayjettysecuritySecurityHandlerhandleSecurityHandlerjava216__at_orgmortbayjettyservletSessionHandlerhandleSessionHandlerjava181__at_orgmortbayjettyhandlerContextHandlerhandleContextHandlerjava712__at_orgmortbayjettywebappWebAppContexthandleWebAppContextjava405__at_orgmortbayjettyhandlerContextHandlerCollectionhandleContextHandlerCollectionjava211__at_orgmortbayjettyhandlerHandlerCollectionhandleHandlerCollectionjava114__at_orgmortbayjettyhandlerHandlerWrapperhandleHandlerWrapperjava139__at_orgmortbayjettyServerhandleServerjava285__at_orgmortbayjettyHttpConnectionhandleRequestHttpConnectionjava502__at_orgmortbayjettyHttpConnection$RequestHandlercontentHttpConnectionjava835__at_orgmortbayjettyHttpParserparseNextHttpParserjava641__at_orgmortbayjettyHttpParserparseAvailableHttpParserjava208__at_orgmortbayje > request: http://localhost:8983/solr/update?wt=xml&version=2.2 > at > org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:230) > at > org.apache.solr.client.solrj.request.UpdateRequest.process(UpdateRequest.java:199) > at > org.apache.solr.client.solrj.impl.BaseSolrServer.add(BaseSolrServer.java:46) > at > org.apache.solr.client.solrj.impl.BaseSolrServer.add(BaseSolrServer.java:61) > at > org.apache.solr.client.solrj.embedded.TestJettyLargeVolume$DocThread.run(TestJettyLargeVolume.java:69) > Exception in thread "DocThread-0" java.lang.AssertionError: > DocThread-0---Current_state_is_not_among_the_states_START_ELEMENT__ATTRIBUTEvalid_for_getAttributeCount__javalangIllegalStateException_Current_state_is_not_among_the_states_START_ELEMENT__ATTRIBUTEvalid_for_getAttributeCount__at_comsunorgapachexercesinternalimplXMLStreamReaderImplgetAttributeCountXMLStreamReaderImpljava598__at_orgapachesolrhandlerXmlUpdateRequestHandlerreadDocXmlUpdateRequestHandlerjava335__at_orgapachesolrhandlerXmlUpdateRequestHandlerprocessUpdateXmlUpdateRequestHandlerjava181__at_orgapachesolrhandlerXmlUpdateRequestHandlerhandleRequestBodyXmlUpdateRequestHandlerjava109__at_orgapachesolrhandlerRequestHandlerBasehandleRequestRequestHandlerBasejava78__at_orgapachesolrcoreSolrCoreexecuteSolrCorejava804__at_orgapachesolrservletSolrDispatchFilterexecuteSolrDispatchFilterjava193__at_orgapachesolrservletSolrDispatchFilterdoFilterSolrDispatchFilterjava161__at_orgmortbayjettyservletServletHandler$CachedChaindoFilterServletHandlerjava1089__at_orgmortbayjettyservletServletHandlerhandleServletHandlerjava365__at_orgmortbayjettysecuritySecurityHandlerhandleSecurityHandlerjava216__at_orgmortbayjettyservletSessionHandlerhandleSessionHandlerjava181__at_orgmortbayjettyhandlerContextHandlerhandleContextHandlerjava712__at_orgmortbayjettywebappWebAppContexthandleWebAppContextjava405__at_orgmortbayjettyhandlerContextHandlerCollectionhandleContextHandlerCollectionjava211__at_orgmortbayjettyhandlerHandlerCollectionhandleHandlerCollectionjava114__at_orgmortbayjettyhandlerHandlerWrapperhandleHandlerWrapperjava139__at_orgmortbayjettyServerhandleServerjava285__at_orgmortbayjettyHttpConnectionhandleRequestHttpConnectionjava502__at_orgmortbayjettyHttpConnection$RequestHandlercontentHttpConnectionjava835__at_orgmortbayjettyHttpParserparseNextHttpParserjava641__at_orgmortbayjettyHttpParserparseAvailableHttpParserjava208__at_orgmortbayje > Current_state_is_not_among_the_states_START_ELEMENT__ATTRIBUTEvalid_for_getAttributeCount__javalangIllegalStateException_Current_state_is_not_among_the_states_START_ELEMENT__ATTRIBUTEvalid_for_getAttributeCount__at_comsunorgapachexercesinternalimplXMLStreamReaderImplgetAttributeCountXMLStreamReaderImpljava598__at_orgapachesolrhandlerXmlUpdateRequestHandlerreadDocXmlUpdateRequestHandlerjava335__at_orgapachesolrhandlerXmlUpdateRequestHandlerprocessUpdateXmlUpdateRequestHandlerjava181__at_orgapachesolrhandlerXmlUpdateRequestHandlerhandleRequestBodyXmlUpdateRequestHandlerjava109__at_orgapachesolrhandlerRequestHandlerBasehandleRequestRequestHandlerBasejava78__at_orgapachesolrcoreSolrCoreexecuteSolrCorejava804__at_orgapachesolrservletSolrDispatchFilterexecuteSolrDispatchFilterjava193__at_orgapachesolrservletSolrDispatchFilterdoFilterSolrDispatchFilterjava161__at_orgmortbayjettyservletServletHandler$CachedChaindoFilterServletHandlerjava1089__at_orgmortbayjettyservletServletHandlerhandleServletHandlerjava365__at_orgmortbayjettysecuritySecurityHandlerhandleSecurityHandlerjava216__at_orgmortbayjettyservletSessionHandlerhandleSessionHandlerjava181__at_orgmortbayjettyhandlerContextHandlerhandleContextHandlerjava712__at_orgmortbayjettywebappWebAppContexthandleWebAppContextjava405__at_orgmortbayjettyhandlerContextHandlerCollectionhandleContextHandlerCollectionjava211__at_orgmortbayjettyhandlerHandlerCollectionhandleHandlerCollectionjava114__at_orgmortbayjettyhandlerHandlerWrapperhandleHandlerWrapperjava139__at_orgmortbayjettyServerhandleServerjava285__at_orgmortbayjettyHttpConnectionhandleRequestHttpConnectionjava502__at_orgmortbayjettyHttpConnection$RequestHandlercontentHttpConnectionjava835__at_orgmortbayjettyHttpParserparseNextHttpParserjava641__at_orgmortbayjettyHttpParserparseAvailableHttpParserjava208__at_orgmortbayje > request: http://localhost:8983/solr/update?wt=xml&version=2.2 > at org.junit.Assert.fail(Assert.java:71) > at > org.apache.solr.client.solrj.embedded.TestJettyLargeVolume$DocThread.run(TestJettyLargeVolume.java:92) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.