[jira] [Updated] (SOLR-3790) NullPointerException and ConcurrentModificationException are thrown when searching with highlighter
[
https://issues.apache.org/jira/browse/SOLR-3790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
shou aoki updated SOLR-3790:
Summary: NullPointerException and ConcurrentModificationException are
thrown when searching with highlighter (was: NullPointerException and
ConcurrentModificationException thrown when searching with highlighter)
NullPointerException and ConcurrentModificationException are thrown when
searching with highlighter
---
Key: SOLR-3790
URL: https://issues.apache.org/jira/browse/SOLR-3790
Project: Solr
Issue Type: Bug
Components: highlighter
Affects Versions: 3.5
Environment: Ubuntu 12.04, Solr 3.5
Reporter: shou aoki
Hi, Im using Solr 3.5.
I found strange phenomenon in solr log.
This phenomenon has two exceptions that NullPointerException and
ConcurrentModificationException.
These exceptions are thrown by discrete threads.
I think, The same two queries thrown at same time because error log recorded
at same time. But I can't reproduce it.
Does anyone have the same phenomenon?
{code}
2012-08-21 00:07:49,868 [qtp979682126-953] ERROR SolrCore -
java.util.ConcurrentModificationException
at
java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:778)
at java.util.LinkedList$ListItr.next(LinkedList.java:713)
at
org.apache.solr.highlight.SolrHighlighter.getHighlightFields(SolrHighlighter.java:106)
at
org.apache.solr.util.SolrPluginUtils.optimizePreFetchDocs(SolrPluginUtils.java:259)
at
org.apache.solr.handler.component.QueryComponent.doPrefetch(QueryComponent.java:478)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:385)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:194)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1372)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1337)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:486)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:520)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:233)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:973)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:417)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:907)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
at org.eclipse.jetty.server.Server.handle(Server.java:350)
at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:442)
at
org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:941)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:801)
at
org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:224)
at
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:51)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:586)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:44)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533)
at java.lang.Thread.run(Thread.java:679)
2012-08-21 00:07:49,868 [qtp979682126-938] ERROR SolrCore -
java.lang.NullPointerException
at
org.apache.solr.highlight.SolrHighlighter.getHighlightFields(SolrHighlighter.java:107)
at
org.apache.solr.util.SolrPluginUtils.optimizePreFetchDocs(SolrPluginUtils.java:259)
at
org.apache.solr.handler.component.QueryComponent.doPrefetch(QueryComponent.java:478)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:385)
[jira] [Updated] (SOLR-3790) NullPointerException and ConcurrentModificationException are thrown when searching with highlighter
[
https://issues.apache.org/jira/browse/SOLR-3790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
shou aoki updated SOLR-3790:
Description:
Hi, Im using Solr 3.5.
I found strange phenomenon in solr log.
This phenomenon has two exceptions that NullPointerException and
ConcurrentModificationException.
These exceptions are thrown by discrete threads.
I think, The same two queries thrown at same time because error log recorded at
same time. But I can't reproduce it.
Does anyone have the same phenomenon?
{code}
2012-08-21 00:07:49,868 [qtp979682126-953] ERROR SolrCore -
java.util.ConcurrentModificationException
at
java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:778)
at java.util.LinkedList$ListItr.next(LinkedList.java:713)
at
org.apache.solr.highlight.SolrHighlighter.getHighlightFields(SolrHighlighter.java:106)
at
org.apache.solr.util.SolrPluginUtils.optimizePreFetchDocs(SolrPluginUtils.java:259)
at
org.apache.solr.handler.component.QueryComponent.doPrefetch(QueryComponent.java:478)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:385)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:194)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1372)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1337)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:486)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:520)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:233)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:973)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:417)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:907)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
at org.eclipse.jetty.server.Server.handle(Server.java:350)
at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:442)
at
org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:941)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:801)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:224)
at
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:51)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:586)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:44)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533)
at java.lang.Thread.run(Thread.java:679)
2012-08-21 00:07:49,868 [qtp979682126-938] ERROR SolrCore -
java.lang.NullPointerException
at
org.apache.solr.highlight.SolrHighlighter.getHighlightFields(SolrHighlighter.java:107)
at
org.apache.solr.util.SolrPluginUtils.optimizePreFetchDocs(SolrPluginUtils.java:259)
at
org.apache.solr.handler.component.QueryComponent.doPrefetch(QueryComponent.java:478)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:385)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:194)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1372)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1337)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:486)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
at
[jira] [Updated] (SOLR-3790) NullPointerException and ConcurrentModificationException are thrown when searching with highlighter
[
https://issues.apache.org/jira/browse/SOLR-3790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
shou aoki updated SOLR-3790:
Description:
Hi, Im using Solr 3.5.
I found strange phenomenon in solr log.
This phenomenon has two exceptions that NullPointerException and
ConcurrentModificationException.
These exceptions are thrown by discrete threads.
I think, The same two queries thrown at same time because error log recorded at
same time. But I can't reproduce it.
Does anyone have the same phenomenon?
{code}
2012-08-21 00:07:49,868 [qtp979682126-953] INFO SolrCore - [c3] webapp=/solr
path=/select params={hl.tag.post=[%02]
sort=score+deschl.tag.pre=[%01]hl.fl=*wt=javabinhl=truedefType=normalizeQParserrows=40version=2fl=score,*h
l.useFastVectorHighlighter=truestart=0q=hogefq=((ap.l:771)+AND+(*:*))}
hits=4 status=500 QTime=164
2012-08-21 00:07:49,868 [qtp979682126-938] INFO SolrCore - [c3] webapp=/solr
path=/select params={hl.tag.post=[%02]
sort=score+deschl.tag.pre=[%01]hl.fl=*wt=javabinhl=truedefType=normalizeQParserrows=12version=2fl=score,*h
l.useFastVectorHighlighter=truestart=0q=hogefq=((ap.l:771)+AND+(*:*))}
hits=4 status=500 QTime=1094
2012-08-21 00:07:49,873 [qtp979682126-953] ERROR SolrDispatchFilter -
java.util.ConcurrentModificationException
at
java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:778)
at java.util.LinkedList$ListItr.next(LinkedList.java:713)
at
org.apache.solr.highlight.SolrHighlighter.getHighlightFields(SolrHighlighter.java:106)
at
org.apache.solr.util.SolrPluginUtils.optimizePreFetchDocs(SolrPluginUtils.java:259)
at
org.apache.solr.handler.component.QueryComponent.doPrefetch(QueryComponent.java:478)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:385)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:194)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1372)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1337)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:486)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:520)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:233)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:973)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:417)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:907)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
at org.eclipse.jetty.server.Server.handle(Server.java:350)
at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:442)
at
org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:941)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:801)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:224)
at
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:51)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:586)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:44)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533)
at java.lang.Thread.run(Thread.java:679)
2012-08-21 00:07:49,873 [qtp979682126-938] ERROR SolrDispatchFilter -
java.lang.NullPointerException
at
org.apache.solr.highlight.SolrHighlighter.getHighlightFields(SolrHighlighter.java:107)
at
org.apache.solr.util.SolrPluginUtils.optimizePreFetchDocs(SolrPluginUtils.java:259)
at
org.apache.solr.handler.component.QueryComponent.doPrefetch(QueryComponent.java:478)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:385)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:194)
at
[jira] [Updated] (SOLR-3790) NullPointerException and ConcurrentModificationException are thrown when searching with highlighter
[
https://issues.apache.org/jira/browse/SOLR-3790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
shou aoki updated SOLR-3790:
Description:
Hi, Im using Solr 3.5.
I found strange phenomenon in solr log.
This phenomenon has two exceptions that NullPointerException and
ConcurrentModificationException.
These exceptions are thrown by discrete threads.
I think, The same two queries thrown at same time because error log recorded at
same time. But I can't reproduce it.
Does anyone have the same phenomenon?
{code}
2012-08-21 00:07:49,868 [qtp979682126-953] INFO SolrCore - [c3] webapp=/solr
path=/select
params={hl.tag.post=[%02]sort=score+deschl.tag.pre=[%01]hl.fl=*wt=javabinhl=truedefType=normalizeQParserrows=40version=2fl=score,*hl.useFastVectorHighlighter=truestart=0q=hogefq=((ap.l:771)+AND+(*:*))}
hits=4 status=500 QTime=164
2012-08-21 00:07:49,868 [qtp979682126-938] INFO SolrCore - [c3] webapp=/solr
path=/select
params={hl.tag.post=[%02]sort=score+deschl.tag.pre=[%01]hl.fl=*wt=javabinhl=truedefType=normalizeQParserrows=12version=2fl=score,*hl.useFastVectorHighlighter=truestart=0q=hogefq=((ap.l:771)+AND+(*:*))}
hits=4 status=500 QTime=1094
2012-08-21 00:07:49,873 [qtp979682126-953] ERROR SolrDispatchFilter -
java.util.ConcurrentModificationException
at
java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:778)
at java.util.LinkedList$ListItr.next(LinkedList.java:713)
at
org.apache.solr.highlight.SolrHighlighter.getHighlightFields(SolrHighlighter.java:106)
at
org.apache.solr.util.SolrPluginUtils.optimizePreFetchDocs(SolrPluginUtils.java:259)
at
org.apache.solr.handler.component.QueryComponent.doPrefetch(QueryComponent.java:478)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:385)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:194)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1372)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1337)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:486)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:520)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:233)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:973)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:417)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:907)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
at org.eclipse.jetty.server.Server.handle(Server.java:350)
at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:442)
at
org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:941)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:801)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:224)
at
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:51)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:586)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:44)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533)
at java.lang.Thread.run(Thread.java:679)
2012-08-21 00:07:49,873 [qtp979682126-938] ERROR SolrDispatchFilter -
java.lang.NullPointerException
at
org.apache.solr.highlight.SolrHighlighter.getHighlightFields(SolrHighlighter.java:107)
at
org.apache.solr.util.SolrPluginUtils.optimizePreFetchDocs(SolrPluginUtils.java:259)
at
org.apache.solr.handler.component.QueryComponent.doPrefetch(QueryComponent.java:478)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:385)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:194)
at
