Markus Jelsma created SOLR-4049:
-----------------------------------
Summary: Spelcheck NPE
Key: SOLR-4049
URL: https://issues.apache.org/jira/browse/SOLR-4049
Project: Solr
Issue Type: Bug
Components: spellchecker
Affects Versions: 4.0, 5.0
Environment: 5.0.0.2012.11.07.11.39.14
Reporter: Markus Jelsma
Fix For: 4.1, 5.0
In SolrCloud when we have some shard unavailable we get the followine NPE in
the SpellcheckComponent
{code}
java.lang.NullPointerException
at
org.apache.solr.handler.component.SpellCheckComponent.finishStage(SpellCheckComponent.java:297)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:315)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:144)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1830)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:476)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:276)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
at
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:744)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2274)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
{code}
We can also trigger this error manually when running a phrase query : q="a b".
This is regardless of the value for spellcheck.q.
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