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Posted to dev@lucene.apache.org by "Cassandra Targett (JIRA)" <ji...@apache.org> on 2018/02/01 17:59:00 UTC
[jira] [Updated] (SOLR-11432) Query Elevation breaks collection
aliasing under certain conditions
[ https://issues.apache.org/jira/browse/SOLR-11432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cassandra Targett updated SOLR-11432:
-------------------------------------
Component/s: SearchComponents - other
> Query Elevation breaks collection aliasing under certain conditions
> -------------------------------------------------------------------
>
> Key: SOLR-11432
> URL: https://issues.apache.org/jira/browse/SOLR-11432
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: search, SearchComponents - other
> Affects Versions: 6.6.1
> Environment: SolrCloud 6.6.1, Centos 7
> Reporter: Ronja Koistinen
> Priority: Major
>
> I have two collections: "intranet" and "mysite.tld". I created an alias for both of these:
> {code:none}
> {"collection":{"all":"mysite.tld,intranet"}}
> {code}
> Both collections have query elevation enabled, with differing contents in {{elevate.xml}}.
> When I search the "all" alias with any old query, it works fine:
> {code:none}
> $ curl -s 'http://192.168.11.10:8983/solr/all/select?q=something&wt=json&qf=content' | jq .response.numFound
> 20
> {code}
> When I search with a query which matches the {{elevate.xml}} in one of the collections but not both, I get this error:
> {code:none}
> $ curl -s 'http://192.168.11.10:8983/solr/all/select?q=tiedekunta&wt=json&qf=content' | jq .
> {
> "responseHeader": {
> "zkConnected": true,
> "status": 500,
> "QTime": 28,
> "params": {
> "q": "tiedekunta",
> "qf": "content",
> "wt": "json"
> }
> },
> "error": {
> "trace": "java.lang.NullPointerException\n\tat org.apache.solr.handler.component.QueryComponent.unmarshalSortValues(QueryComponent.java:1227)\n\tat org.apache.solr.handler.component.QueryComponent.mergeIds(QueryComponent.java:1075)\n\tat org.apache.solr.handler.component.QueryComponent.handleRegularResponses(QueryComponent.java:775)\n\tat org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:754)\n\tat org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:429)\n\tat org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:173)\n\tat org.apache.solr.core.SolrCore.execute(SolrCore.java:2477)\n\tat org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:723)\n\tat org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:529)\n\tat org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:361)\n\tat org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:305)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1691)\n\tat org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)\n\tat org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\n\tat org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)\n\tat org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)\n\tat org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)\n\tat org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)\n\tat org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)\n\tat org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)\n\tat org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)\n\tat org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)\n\tat org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)\n\tat org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat org.eclipse.jetty.server.Server.handle(Server.java:534)\n\tat org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)\n\tat org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)\n\tat org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)\n\tat org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)\n\tat org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)\n\tat org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)\n\tat org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)\n\tat org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)\n\tat org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)\n\tat org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)\n\tat java.lang.Thread.run(Thread.java:748)\n",
> "code": 500
> }
> }
> {code}
> If I add {{enableElevation=false}}, it works fine:
> {code:none}
> $ curl -s 'http://192.168.11.10:8983/solr/all/select?q=tiedekunta&wt=json&qf=content&enableElevation=false' | jq .response.numFound
> 170
> {code}
> Similarly, if I search for the same word in either of the collections themselves, it works fine:
> {code:none}
> $ curl -s 'http://192.168.11.10:8983/solr/intranet/select?q=tiedekunta&wt=json&qf=content' | jq .response.numFound
> 100
> $ curl -s 'http://192.168.11.10:8983/solr/mysite.tld/select?q=tiedekunta&wt=json&qf=content' | jq .response.numFound
> 71
> {code}
> And finally, if I search the "all" alias for a word which is found in both collections' {{elevate.xml}}, it works fine:
> {code:none}
> $ curl -s 'http://192.168.11.10:8983/solr/all/select?q=avoin&wt=json&qf=content' | jq .
> {
> "responseHeader": {
> "zkConnected": true,
> "status": 0,
> "QTime": 46,
> "params": {
> "q": "avoin",
> "qf": "content",
> "wt": "json"
> }
> },
> "response": {
> "numFound": 300,
> "start": 0,
> "maxScore": 5.8714366,
> "docs": [
> {
> "url": REDACTED,
> "contentLength": 62564,
> "mimetype": "text/html",
> "id": REDACTED,
> "[elevated]": true
> },
> {
> "url": REDACTED,
> "contentLength": 38354,
> "mimetype": "text/html",
> "id": REDACTED,
> "[elevated]": false
> },
> --SNIP--
> {code}
> To conclude: Query Elevation breaks collection aliasing (atleast in cloud mode) when the queried string is a hit in one of the aliased collections' {{elevate.xml}} but not all of them.
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