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https://issues.apache.org/jira/browse/METRON-1660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16539140#comment-16539140
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ASF GitHub Bot commented on METRON-1660:
----------------------------------------
Github user cestella commented on the issue:
https://github.com/apache/metron/pull/1102
+1 by inspection
> On Solr, sorting by threat score fails
> --------------------------------------
>
> Key: METRON-1660
> URL: https://issues.apache.org/jira/browse/METRON-1660
> Project: Metron
> Issue Type: Bug
> Reporter: Justin Leet
> Assignee: Justin Leet
> Priority: Major
>
> * HCP 1.5.1.0 bld 16
> * 12-node Ubuntu 14.04 cluster on Openstack
> * Solr indexing server + Kerberized
> *Steps to Reproduce*
> 1. Ingest snort events
> 2. Create a metaalert using snort alerts
> 3. Sort by 'Score'
> Following error is seen in REST API:
> {code}
> {"responseCode":500,"message":"No live SolrServers available to handle this
> request:[http://nat-u14-jaks-metron-1.openstacklocal:8983/solr/metaalert_shard1_replica1,
>
> http://nat-u14-jaks-metron-1.openstacklocal:8983/solr/yaf_shard1_replica1]","fullMessage":"HttpSolrClient.RemoteSolrException:
> Error from server at
> http://nat-u14-jaks-metron-1.openstacklocal:8983/solr/metaalert_shard1_replica1:
> java.lang.Float cannot be cast to java.lang.String"}
> {code}
> Following exceptions are seen in solr.log
> {code}
> 2018-07-09 09:41:25,817 [qtp705265961-18] ERROR [c:metaalert s:shard1
> r:core_node1 x:metaalert_shard1_replica1]
> org.apache.solr.common.SolrException (SolrException.java:159) -
> null:java.lang.ClassCastException: java.lang.Float cannot be cast to
> java.lang.String
> at
> org.apache.solr.schema.FieldType.unmarshalStringSortValue(FieldType.java:1100)
> at org.apache.solr.schema.StrField.unmarshalSortValue(StrField.java:105)
> at
> org.apache.solr.handler.component.QueryComponent.unmarshalSortValues(QueryComponent.java:1251)
> at
> org.apache.solr.handler.component.QueryComponent.mergeIds(QueryComponent.java:1075)
> at
> org.apache.solr.handler.component.QueryComponent.handleRegularResponses(QueryComponent.java:775)
> at
> org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:754)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:429)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:173)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2477)
> at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:723)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:529)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:361)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:305)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1691)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> at
> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> at org.eclipse.jetty.server.Server.handle(Server.java:534)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
> at
> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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