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https://issues.apache.org/jira/browse/SOLR-11921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17315040#comment-17315040
]
ASF subversion and git services commented on SOLR-11921:
--------------------------------------------------------
Commit b4e08f5a8431e4b94ff9ac06959d1768e0343a69 in lucene-solr's branch
refs/heads/branch_8x from Chris M. Hostetter
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=b4e08f5 ]
SOLR-11921: Move "cursorMark" logic from QueryComponent to SearchHandler so it
can work with things like QueryElevationComponent that modify the SortSpec in
prepare(), as well as possible custom "search" components other then
QueryComponent
(cherry picked from commit 59a59138668e9513060824d85ee375a1723f4bfb)
> cursorMark ClassCastException (or incorrect results) when combined with
> QueryElevationComponent
> -----------------------------------------------------------------------------------------------
>
> Key: SOLR-11921
> URL: https://issues.apache.org/jira/browse/SOLR-11921
> Project: Solr
> Issue Type: Bug
> Components: SearchComponents - other
> Affects Versions: 7.2
> Reporter: Greg Roodt
> Assignee: Chris M. Hostetter
> Priority: Minor
> Attachments: SOLR-11921.patch
>
>
> When cursorMark pagination is used together with elevateIds, an exception is
> thrown.
>
> Steps to reproduce described below.
>
> 1. Start solr with the `demo` core
> {{docker run --name solr_cursor_elevate -d -p 8983:8983 solr:7.2 solr-demo}}
>
> 2. Add some test documents
> {{curl http://localhost:8983/solr/demo/update?commit=true -d '}}
> {{[}}
> {{ {"id" : "book1",}}
> {{ "title_t" : "book one"}}
> {{ },}}
> {{ {"id" : "book2",}}
> {{ "title_t" : "book two"}}
> {{ },}}
> {{ {"id" : "book3",}}
> {{ "title_t" : "book three"}}
> {{ }}}
> {{]'}}
>
> 3. Execute a query with cursorMark and elevateIds
> curl
> '[http://localhost:8983/solr/demo/elevate?cursorMark=*&elevateIds=book3&enableElevation=true&df=title_t&fl=id,title_t&forceElevation=true&q=book&rows=2&sort=id%20asc'|http://localhost:8983/solr/demo/elevate?cursorMark=*&elevateIds=book3&enableElevation=true&df=title_t&fl=id,title_t&forceElevation=true&q=book&rows=2&sort=id%20asc%27]
>
> Observe the stacktrace:
> null:java.lang.ClassCastException: java.lang.Integer cannot be cast to
> org.apache.lucene.util.BytesRef
> at
> org.apache.solr.schema.FieldType.marshalStringSortValue(FieldType.java:1127)
> at org.apache.solr.schema.StrField.marshalSortValue(StrField.java:100)
> at
> org.apache.solr.search.CursorMark.getSerializedTotem(CursorMark.java:250)
> at
> org.apache.solr.handler.component.QueryComponent.doProcessUngroupedSearch(QueryComponent.java:1445)
> at
> org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:375)
> at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:295)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503)
> at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:710)
> at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:516)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:382)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1751)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> at
> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> at org.eclipse.jetty.server.Server.handle(Server.java:534)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
> 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:748)
>
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