[jira] [Commented] (SOLR-6853) solr.ManagedSynonymFilterFactory/ManagedStopwordFilterFactory: URLEncoding - Not able to delete Synonyms/Stopwords with special characters

["Brenda Gonzalez (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-6853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15713022#comment-15713022 ] 

Brenda Gonzalez commented on SOLR-6853:
---------------------------------------

I would be great that this REST API could handle slashes specially at removing synonyms.
Because in the case of using *fractions* (1/4, 1/2, 1/8), even the URL have been encoded, it always returns 404 and the following in solr log.
{code}
o.a.s.r.RestManager Resource not found for /schema/analysis/synonyms/en/1/4, looking for parent: /schema/analysis/synonyms/en/1
{code}

> solr.ManagedSynonymFilterFactory/ManagedStopwordFilterFactory: URLEncoding - Not able to delete Synonyms/Stopwords with special characters
> ------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-6853
>                 URL: https://issues.apache.org/jira/browse/SOLR-6853
>             Project: Solr
>          Issue Type: Bug
>          Components: Schema and Analysis
>    Affects Versions: 4.10.2
>         Environment: Solr 4.10.2 running @ Win7
>            Reporter: Tomasz Sulkowski
>              Labels: ManagedStopwordFilterFactory, ManagedSynonymFilterFactory, REST, SOLR
>         Attachments: SOLR-6853.patch
>
>
> Hi Guys,
> We're using the SOLR Rest API in order to manage synonyms and stopwords with solr.Managed*FilterFactory.
> {_emphasis_}The same applies to stopwords. I am going to explain the synonym case only from this point on.{_emphasis_}
> Let us consider the following _schema_analysis_synonyms_en.json managedMap: {
>     "xxx#xxx":["xxx#xxx"],
>     "xxx%xxx":["xxx%xxx"],
>     "xxx/xxx":["xxx/xxx"],
>     "xxx:xxx":["xxx:xxx"],
>     "xxx;xxx":["xxx;xxx"],
>     "xxxxxx ":["xxxxxx "]
> }
> I can add such synonym to keyword relations using REST API. The problem is that I cannot remove/list them as http://localhost:8983/solr/collection1/schema/analysis/synonyms/en/<entryname> where <entryname> is one of the map's key throws 404, or 500 (in case of xxx%25xxx):
> java.lang.NullPointerException at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:367) 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)



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