Solr 4.7.2 not recovering - "ClusterState says we are the leader, but locally we don't think so"

[Guy Moshkowich]

Hi, one morning my Solr server broke with this message below, it didn't 
recover on its own - had to restart it - Is that a 4.7.2 known issue?

My topology is very simple: single Solr with a single shard replica, and 
an  embedded ZK (-zkrun).
Could it be related to a 4.8 fix: SOLR-5799: When registering as the 
leader, if an existing ephemeral registration exists, wait a short time to 
see if it goes away. (Mark Miller) 

ERROR - 2015-03-18 04:48:15.326; 
org.apache.solr.update.processor.DistributedUpdateProcessor; ClusterState 
says we are the leader, but locally we don't think so
INFO  - 2015-03-18 04:48:15.327; 
org.apache.solr.update.processor.LogUpdateProcessor; 
[quick-results-collection] webapp=/solr path=/update 
params={wt=javabin&version=2} {} 0 1
ERROR - 2015-03-18 04:48:15.328; org.apache.solr.common.SolrException; 
org.apache.solr.common.SolrException: ClusterState says we are the leader 
(http://9.70.210.149:8983/solr/quick-results-collection), but locally we 
don't think so. Request came from null
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.doDefensiveChecks(DistributedUpdateProcessor.java:503)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.setupRequest(DistributedUpdateProcessor.java:267)
        at 
org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:550)
        at 
org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:100)
        at 
org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:96)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$1.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:166)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$1.readIterator(JavaBinUpdateRequestCodec.java:136)
        at 
org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:225)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$1.readNamedList(JavaBinUpdateRequestCodec.java:121)
        at 
org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:190)
        at 
org.apache.solr.common.util.JavaBinCodec.unmarshal(JavaBinCodec.java:116)
        at 
org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec.unmarshal(JavaBinUpdateRequestCodec.java:173)
        at 
org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:106)
        at 
org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:58)
        at 
org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:92)
        at 
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
        at org.apache.solr.core.SolrCore.execute(SolrCore.java:1916)
        at 
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:768)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:205)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)