gistfile1.txt

Feb 20, 2013 5:11:28 AM org.apache.solr.update.processor.DistributedUpdateProcessor doDefensiveChecks
SEVERE: ClusterState says we are the leader, but locally we don't think so
Feb 20, 2013 5:11:28 AM org.apache.solr.update.processor.DistributedUpdateProcessor doDefensiveChecks
SEVERE: ClusterState says we are the leader, but locally we don't think so
Feb 20, 2013 5:11:28 AM org.apache.solr.update.processor.DistributedUpdateProcessor doDefensiveChecks
SEVERE: ClusterState says we are the leader, but locally we don't think so
Feb 20, 2013 5:11:28 AM org.apache.solr.common.SolrException log
SEVERE: org.apache.solr.common.SolrException: ClusterState says we are the leader, but locally we don't think so
        at org.apache.solr.update.processor.DistributedUpdateProcessor.doDefensiveChecks(DistributedUpdateProcessor.java:295)
        at org.apache.solr.update.processor.DistributedUpdateProcessor.setupRequest(DistributedUpdateProcessor.java:230)
        at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:343)
        at org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:246)
        at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:173)
        at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:92)
        at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
        at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
        at org.apache.solr.core.SolrCore.execute(SolrCore.java:1816)
        at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:448)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:269)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
        at org.eclipse.jetty.server.Server.handle(Server.java:365)
        at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
        at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
        at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:937)
        at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:998)
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:948)
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
        at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
        at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
        at java.lang.Thread.run(Thread.java:722)

I realize this is a rather old gist, but I was wondering if you have any insight into what causes this error? We saw this on our Solr 5.3.1 database.

BTW I really enjoyed you Solr At Scale For Time-Oriented Data presentation at Lucene/Solr Revolution 2015. Your ideas on sharding by time were great!