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https://issues.apache.org/jira/browse/SOLR-8954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15231575#comment-15231575
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Erick Erickson commented on SOLR-8954:
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You have to explain this in significantly more detail to have any hope of
finding an underlying cause.
What do you mean "dynamic shard"? Exactly how did you create the core?
> RealTimeGet NPE
> ---------------
>
> Key: SOLR-8954
> URL: https://issues.apache.org/jira/browse/SOLR-8954
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 5.5
> Environment: centos x64 6.3 jdk 1.7
> Reporter: wjw465150
>
> when i use http://solr_ip:8983/solr/collection1/get?id=123456, solr throw
> nullpoint exception:
> null:java.lang.NullPointerException
> at
> org.apache.solr.handler.component.RealTimeGetComponent.createSubRequests(RealTimeGetComponent.java:407)
> at
> org.apache.solr.handler.component.RealTimeGetComponent.distributedProcess(RealTimeGetComponent.java:364)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:322)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:155)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2082)
> at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:670)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:458)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:225)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:183)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
> at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
> at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
> at org.eclipse.jetty.server.Server.handle(Server.java:499)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
> at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
> at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
> at java.lang.Thread.run(Thread.java:745)
> but,when when i use
> http://solr_ip:8983/solr/collection1/get?id=123456&shards=shard1, solr will
> return the correct result!
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