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https://issues.apache.org/jira/browse/OAK-3101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14629694#comment-14629694
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Tommaso Teofili commented on OAK-3101:
--------------------------------------
thanks [~edivad], used your testcase to reproduce and added a fix by mapping
sorting on _jcr:score_ to _score_ (Solr's "field" for scoring)
> wrong use of jcr:score in Solr when sorting
> -------------------------------------------
>
> Key: OAK-3101
> URL: https://issues.apache.org/jira/browse/OAK-3101
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: solr
> Affects Versions: 1.2.2, 1.3.2, 1.0.17
> Reporter: Davide Giannella
> Assignee: Tommaso Teofili
> Fix For: 1.2.3, 1.3.3, 1.0.18
>
>
> When running a query with {{order by @jcr:score}} it gets wrongly
> translated into Solr and could, sometimes, cause exceptions on the
> Solr side
> {noformat}
> ERROR - 2015-06-22 14:27:34.729; org.apache.solr.common.SolrException;
> org.apache.solr.common.SolrException: can not sort on multivalued field:
> jcr\:score_string_sort
> at
> org.apache.solr.schema.SchemaField.checkSortability(SchemaField.java:169)
> at org.apache.solr.schema.FieldType.getStringSort(FieldType.java:683)
> at org.apache.solr.schema.TextField.getSortField(TextField.java:97)
> at org.apache.solr.schema.SchemaField.getSortField(SchemaField.java:152)
> at
> org.apache.solr.search.QueryParsing.parseSortSpec(QueryParsing.java:369)
> at org.apache.solr.search.QParser.getSort(QParser.java:247)
> at
> org.apache.solr.handler.component.QueryComponent.prepare(QueryComponent.java:175)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:197)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:1967)
> at
> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:777)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:418)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> at org.eclipse.jetty.server.Server.handle(Server.java:368)
> at
> org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
> at
> org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
> at
> org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942)
> at
> org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
> 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(Unknown Source)
> {noformat}
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