[jira] [Commented] (SOLR-4408) Server hanging on startup
[
https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14345716#comment-14345716
]
Michael Wilken commented on SOLR-4408:
--
I am seeing this issue with Solr 4.10.2. Having collate set to 'true' in the
/select requestHandler causes Solr to hang when starting up. Removing the
collate option returns everything to normal. My entire spellchecking config:
{code}
str name=spellcheckon/str
str name=spellcheck.extendedResultstrue/str
str name=spellcheck.count5/str
str name=spellcheck.alternativeTermCount2/str
str name=spellcheck.maxResultsForSuggest100/str
str name=spellcheck.collatetrue/str
str name=spellcheck.collateExtendedResultstrue/str
str name=spellcheck.maxCollationTries5/str
str name=spellcheck.maxCollations3/str
str name=spellcheck.onlyMorePopulartrue/str
{code}
Server hanging on startup
-
Key: SOLR-4408
URL: https://issues.apache.org/jira/browse/SOLR-4408
Project: Solr
Issue Type: Bug
Affects Versions: 4.1
Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode)
Tomcat 7.0
Eclipse Juno + WTP
Reporter: Francois-Xavier Bonnet
Attachments: patch-4408.txt
While starting, the server hangs indefinitely. Everything works fine when I
first start the server with no index created yet but if I fill the index then
stop and start the server, it hangs. Could it be a lock that is never
released?
Here is what I get in a full thread dump:
2013-02-06 16:28:52
Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode):
searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in
Object.wait() [0x7fbe0ab1]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on 0xc34c1c48 (a java.lang.Object)
at java.lang.Object.wait(Object.java:503)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492)
- locked 0xc34c1c48 (a java.lang.Object)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247)
at
org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213)
at
org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112)
at
org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203)
at
org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816)
at
org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64)
at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in
Object.wait() [0x7fbe0ac11000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on 0xc34c1c48 (a java.lang.Object)
at java.lang.Object.wait(Object.java:503)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492)
- locked 0xc34c1c48 (a java.lang.Object)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247)
at
org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495)
at
org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518)
at
org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512)
at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140)
at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14345967#comment-14345967 ] Michael Wilken commented on SOLR-4408: -- Turning spellcheck off in the 'firstSearcher' listener seems to solve my above issue. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:624) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14272658#comment-14272658 ] Tomás Fernández Löbbe commented on SOLR-4408: - [~danizen], could you paste your spellchecker configuration? Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:624) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[
https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14271629#comment-14271629
]
Daniel Davis commented on SOLR-4408:
Francois's comment matches the hang I observed, also correlated with
spellcheckers.
{quote}
I made some more tests. I had set spellCheck with collate in /select
requestHandler, if I remove it everything works fine.
Maybe it is the spellCheck that causes the problem with the firstSearcher.
{quote}
I am fairly new to Solr, so I had to do some reading before coming to try
things. I tried removing killing JVM, removing write.lock, and restarting
JVM. That did not work - the searchHandler again dead-locked. I tried
editing core.properties to use a new, empty data directory, this worked fine.
I tried restarting with the spellchecker commented out with the original
directory. This also worked fine.
Running 4.10.2
Server hanging on startup
-
Key: SOLR-4408
URL: https://issues.apache.org/jira/browse/SOLR-4408
Project: Solr
Issue Type: Bug
Affects Versions: 4.1
Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode)
Tomcat 7.0
Eclipse Juno + WTP
Reporter: Francois-Xavier Bonnet
Attachments: patch-4408.txt
While starting, the server hangs indefinitely. Everything works fine when I
first start the server with no index created yet but if I fill the index then
stop and start the server, it hangs. Could it be a lock that is never
released?
Here is what I get in a full thread dump:
2013-02-06 16:28:52
Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode):
searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in
Object.wait() [0x7fbe0ab1]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on 0xc34c1c48 (a java.lang.Object)
at java.lang.Object.wait(Object.java:503)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492)
- locked 0xc34c1c48 (a java.lang.Object)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247)
at
org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213)
at
org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112)
at
org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203)
at
org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816)
at
org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64)
at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in
Object.wait() [0x7fbe0ac11000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on 0xc34c1c48 (a java.lang.Object)
at java.lang.Object.wait(Object.java:503)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492)
- locked 0xc34c1c48 (a java.lang.Object)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312)
at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247)
at
org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495)
at
org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518)
at
org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512)
at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140)
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14018168#comment-14018168 ] simpleliving commented on SOLR-4408: I am facing the same exact issue as reported by the reporter of this ticket and I am using Solr 4.7 Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13932215#comment-13932215 ] Ronny Næss commented on SOLR-4408: -- I have experienced my Tomcat instance to get stuck when deploying solr.war after Tomcat restart. INFO: Deploying web application archive /usr/local/Cellar/tomcat/7.0.52/libexec/webapps/solr.war The Tomcat startet and deployed Solr after setting spellcheck.collate=false Setting useColdSearcher=true also works. Tomcat starts up in blazing 4 secs when not doing the warm up. Normally it starts in 40-50 seconds as long as it is not stuck. I am running on OSX Mavricks, JDK 1.7, Tomat 7.0.52 and Solr 4.7 Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13744929#comment-13744929 ] Erick Erickson commented on SOLR-4408: -- OK, I can't apply this patch cleanly to trunk, the underlying code has changed, see SOLR-5122. Which leads me to ask whether this has been addressed by the other changes to SpellCheckCollator. Can anyone who can reproduce this try with a recent 4.x checkout but WITHOUT applying this patch? If it's still a problem, I'd appreciate it if someone could update the patch and I promise I'll get to it this week/weekend. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.5, 5.0 Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13716626#comment-13716626 ] Brendan Grainger commented on SOLR-4408: Having the same issue here. Solr 4.3.1 Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.4 Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:624)
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13693803#comment-13693803 ] beishuihan commented on SOLR-4408: -- I also found this bug, and which causes tomcat startup slowly Server startup in 426785 ms Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.4 Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13633956#comment-13633956 ] Erick Erickson commented on SOLR-4408: -- Raintung: Thanks for the clarifying... Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.3 Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:624)
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13633638#comment-13633638 ] Raintung Li commented on SOLR-4408: --- It is different bug with SOLR-4400. Can remove the link. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.3 Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13620438#comment-13620438 ] Erick Erickson commented on SOLR-4408: -- I'm a little confused as to the status of this. Francios-Xavier says the he just tested the fix, but I'm not clear whether it's SOLR-4400 or the patch that Raintung put up. If it was SOLR-4400 then I'll close this JIRA. Thanks, Erick Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.3 Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13580505#comment-13580505 ] Francois-Xavier Bonnet commented on SOLR-4408: -- I just tested the fix. It works for me. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.2, 5.0 Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13579760#comment-13579760 ] Raintung Li commented on SOLR-4408: --- It is short fix, the main issue listener only one thread execute. If any listener method is blocked, the notify method registerSearch() will blocked. How about the other thread execute the method registerSearcher()? Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.2, 5.0 Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13579797#comment-13579797 ] Yonik Seeley commented on SOLR-4408: bq. It is short fix, the main issue listener only one thread execute. Other code currently depends on a single threaded executor. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.2, 5.0 Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13580112#comment-13580112 ] Raintung Li commented on SOLR-4408: --- If SolrIndexSearcher can be used only finish execute the listeners one by one, all listener can't block the thread. Otherwise can define the other thread to monitor the execute complete then notify wait for getSearch method that easy to troubleshooting. If the listeners don't need execute order sequence necessary, the multiple threads concurrent handle the listeners to improve the start efficiency. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.2, 5.0 Attachments: patch-4408.txt While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13579698#comment-13579698 ] Raintung Li commented on SOLR-4408: --- The major problem searchExecutor is only one thread executor, if any listener method wait thread will block the registerSearcher() that cause can't notifyAll the wait object. Servlet can't initialize success. It is bug. BTW, If you want avoid this, you can set useColdSearcher=true in the solrconfig.xml. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson Fix For: 4.2, 5.0 While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003)
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13574549#comment-13574549 ] Francois-Xavier Bonnet commented on SOLR-4408: -- I did some debug. It looks like at startup there are 2 threads that use method org.apache.solr.core.SolrCore.getSearcher(boolean, boolean, Future[], boolean) concurrently and need a lock on searcherLock. One has to do with JMX and the other one with firstSearcher. I removed the queries from the firstSearcher in my solrconfig.xml file and now the server works. I hope this helps. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13574562#comment-13574562 ] Francois-Xavier Bonnet commented on SOLR-4408: -- I made some more tests. I had set spellCheck with collate in /select requestHandler, if I remove it everything works fine. Maybe it is the spellCheck that causes the problem with the firstSearcher. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13573735#comment-13573735 ] Erick Erickson commented on SOLR-4408: -- Does this happen every time or is it intermittent? I think there's some chance this is related to SOLR-4400, I'll link it just in case. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:624)
[jira] [Commented] (SOLR-4408) Server hanging on startup
[ https://issues.apache.org/jira/browse/SOLR-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13573984#comment-13573984 ] Francois-Xavier Bonnet commented on SOLR-4408: -- For me it happens every time when the index is filled (about 6000 documents). But with a fresh empty index, no problem. Server hanging on startup - Key: SOLR-4408 URL: https://issues.apache.org/jira/browse/SOLR-4408 Project: Solr Issue Type: Bug Affects Versions: 4.1 Environment: OpenJDK 64-Bit Server VM (23.2-b09 mixed mode) Tomcat 7.0 Eclipse Juno + WTP Reporter: Francois-Xavier Bonnet Assignee: Erick Erickson While starting, the server hangs indefinitely. Everything works fine when I first start the server with no index created yet but if I fill the index then stop and start the server, it hangs. Could it be a lock that is never released? Here is what I get in a full thread dump: 2013-02-06 16:28:52 Full thread dump OpenJDK 64-Bit Server VM (23.2-b09 mixed mode): searcherExecutor-4-thread-1 prio=10 tid=0x7fbdfc16a800 nid=0x42c6 in Object.wait() [0x7fbe0ab1] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.request.SolrQueryRequestBase.getSearcher(SolrQueryRequestBase.java:94) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:213) at org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:112) at org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:203) at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:180) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816) at org.apache.solr.core.QuerySenderListener.newSearcher(QuerySenderListener.java:64) at org.apache.solr.core.SolrCore$5.call(SolrCore.java:1594) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) coreLoadExecutor-3-thread-1 prio=10 tid=0x7fbe04194000 nid=0x42c5 in Object.wait() [0x7fbe0ac11000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on 0xc34c1c48 (a java.lang.Object) at java.lang.Object.wait(Object.java:503) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1492) - locked 0xc34c1c48 (a java.lang.Object) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1312) at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:1247) at org.apache.solr.handler.ReplicationHandler.getIndexVersion(ReplicationHandler.java:495) at org.apache.solr.handler.ReplicationHandler.getStatistics(ReplicationHandler.java:518) at org.apache.solr.core.JmxMonitoredMap$SolrDynamicMBean.getMBeanInfo(JmxMonitoredMap.java:232) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getNewMBeanClassName(DefaultMBeanServerInterceptor.java:333) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:319) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:512) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:140) at org.apache.solr.core.JmxMonitoredMap.put(JmxMonitoredMap.java:51) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:636) at org.apache.solr.core.SolrCore.init(SolrCore.java:809) at org.apache.solr.core.SolrCore.init(SolrCore.java:607) at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033) at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629) at
