Hmmm, scanning just Noble's comment it's even worse since we have custom components that may define their own params that other components know nothing about (and can't).
But I'm glancing at this out of context so may be off in the weeds. On Mar 10, 2014 4:41 AM, "Noble Paul (JIRA)" <[email protected]> wrote: > > [ > https://issues.apache.org/jira/browse/SOLR-5762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13925564#comment-13925564] > > Noble Paul commented on SOLR-5762: > ---------------------------------- > > Solr behaves a lot like a web container where the various components > determine the parameters accepted. In any given request various components > can participate in fulfilling the request. Erroring out for unexpected > params means that we will have to keep a database of all parameters from > all components. It is going to cause a lot of problems for us devs as well > as the suers > > > SOLR-5658 broke backward compatibility of Javabin format > > -------------------------------------------------------- > > > > Key: SOLR-5762 > > URL: https://issues.apache.org/jira/browse/SOLR-5762 > > Project: Solr > > Issue Type: Bug > > Affects Versions: 4.6.1, 4.7 > > Reporter: Noble Paul > > Fix For: 4.7, 4.8, 5.0 > > > > Attachments: SOLR-5672.patch, SOLR-5762-test.patch, > SOLR-5762.patch, updateReq_4_5.bin > > > > > > In SOLR-5658 the docsMap entry was changed from a Map to List<Map> this > broke back compat of older clients with 4.6.1 and later > > {noformat} > > ERROR - 2014-02-20 21:28:36.332; org.apache.solr.common.SolrException; > java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to > java.util.List > > at > org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec.unmarshal(JavaBinUpdateRequestCodec.java:188) > > at > org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:106) > > at > org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:58) > > at > org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:92) > > at > org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74) > > at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) > > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1859) > > at > org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:721) > > at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:417) > > at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:201) > > at > org.eclipse.jetty.servlet.ServletHandler$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.content(AbstractHttpConnection.java:953) > > at > org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1014) > > at > org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:953) > > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) > > at > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) > > at > org.eclipse.jetty.server.bio.SocketConnector$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(Thread.java:744) > > {noformat} > > > > -- > This message was sent by Atlassian JIRA > (v6.2#6252) > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
