I'm considering this closed. I couldn't get 7.7 working but 8.6 runs no problem.
On Tue, Jul 21, 2020 at 2:13 PM Erick Erickson <erickerick...@gmail.com> wrote: > Whoa: > > Starting embedded zookeeper? Almost all production systems have an > external Zookeeper ensemble. Did your old system connect to an external > Zookeeper? You really need to solve that problem first. My guess is you’ve > (perhaps inadvertently) changed how Solr is started. You have to straignten > that out first. > > As to where the indexes are, they should be somewhere under SOLR_HOME, > usually in a directory with some name like collection1_shard1_replica_n1, > collection1_shard2_replica_n12 etc. There may be multiple ones of this. > > Best, > Erick > > > On Jul 21, 2020, at 2:21 PM, Andrew O. Dugas <andrew.o.du...@gmail.com> > wrote: > > > > This was very helpful for diagnostics. It is choking on Zookeeper, can't > > start it. > > > > Where are the index files written? I assume if they are artifacts from > the > > previous install, they must be outside the current solr directory, but I > > can't find them. > > > > 2020-07-21 17:23:09.244 INFO (main) [ ] o.a.s.c.SolrZkServerProps > > Reading configuration from: > > > /Users/andrewdugas/Desktop/SOLR/solr-7.7.3/example/cloud/node1/solr/zoo.cfg > > 2020-07-21 17:23:09.248 INFO (main) [ ] o.a.s.c.SolrZkServer STARTING > > EMBEDDED STANDALONE ZOOKEEPER SERVER at port 9983 > > 2020-07-21 17:23:09.749 INFO (main) [ ] o.a.s.c.ZkContainer Zookeeper > > client=localhost:9983 > > 2020-07-21 17:23:41.130 ERROR (main) [ ] o.a.s.s.SolrDispatchFilter > Could > > not start Solr. Check solr/home property and the logs > > 2020-07-21 17:23:41.225 ERROR (main) [ ] o.a.s.c.SolrCore > > null:org.apache.solr.common.SolrException: > > java.util.concurrent.TimeoutException: Could not connect to ZooKeeper > > localhost:9983 within 30000 ms > > at > org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:201) > > at org.apache.solr.cloud.ZkController.<init>(ZkController.java:334) > > at org.apache.solr.core.ZkContainer.initZooKeeper(ZkContainer.java:114) > > > > > > > > On Tue, Jul 21, 2020 at 6:03 AM Erick Erickson <erickerick...@gmail.com> > > wrote: > > > >> If you indexed any data and did _not_ delete the indexes (the data > >> directories) > >> then you may well have index files written with 8x, which 7x is > incapable > >> of > >> dealing with. That’s the error I’d look for first in the solr log files > >> that > >> Colvin suggested. > >> > >> Best, > >> Erick > >> > >>> On Jul 21, 2020, at 4:14 AM, Colvin Cowie <colvin.cowie....@gmail.com> > >> wrote: > >>> > >>> Hi, > >>> > >>> When you say you uninstalled 8.x what exactly does that mean? That you > >>> deleted the directory of the binary *and* the solr home where the index > >>> data was stored? > >>> > >>> Either way, check your logs (solr/server/logs in the location you > >> extracted > >>> the binary by default) and you will see the exception that actually > >> caused > >>> the Core Container to fail to start up, and that should give you a > better > >>> idea as to the problem. > >>> > >>> On Tue, 21 Jul 2020 at 01:43, Andrew O. Dugas < > andrew.o.du...@gmail.com> > >>> wrote: > >>> > >>>> I installed SOLR 8.x but then realized I needed 7.7.x for my > purposes. I > >>>> uninstall 8.x and installed 7.7.3 no problem. > >>>> > >>>> However, it seems to have issue with port 8983. This is what I get > when > >> I > >>>> try to open the UI in a browser, which I assume is due to some not > >>>> uninstall 8.x artifact: > >>>> > >>>> HTTP ERROR 404 > >>>> > >>>> Problem accessing /solr/. Reason: > >>>> > >>>> Not Found > >>>> > >>>> Caused by: > >>>> > >>>> javax.servlet.ServletException: javax.servlet.UnavailableException: > >>>> Error processing the request. CoreContainer is either not initialized > >>>> or shutting down. > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > >>>> at > >>>> > >> > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > >>>> at org.eclipse.jetty.server.Server.handle(Server.java:502) > >>>> at > >>>> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) > >>>> at > >>>> > >> > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) > >>>> at org.eclipse.jetty.io > >>>> > .AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) > >>>> at org.eclipse.jetty.io > >>>> .FillInterest.fillable(FillInterest.java:103) > >>>> at org.eclipse.jetty.io > >>>> .ChannelEndPoint$2.run(ChannelEndPoint.java:118) > >>>> at > >>>> > >> > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) > >>>> at > >>>> > >> > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) > >>>> at java.base/java.lang.Thread.run(Thread.java:832) > >>>> Caused by: javax.servlet.UnavailableException: Error processing the > >>>> request. CoreContainer is either not initialized or shutting down. > >>>> at > >>>> > >> > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:359) > >>>> at > >>>> > >> > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:341) > >>>> at > >>>> > >> > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602) > >>>> at > >>>> > >> > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) > >>>> at > >>>> > >> > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) > >>>> at > >>>> > >> > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1588) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) > >>>> at > >>>> > >> > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) > >>>> at > >>>> > >> > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1557) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) > >>>> ... 12 more > >>>> > >>>> Caused by: > >>>> > >>>> javax.servlet.UnavailableException: Error processing the request. > >>>> CoreContainer is either not initialized or shutting down. > >>>> at > >>>> > >> > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:359) > >>>> at > >>>> > >> > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:341) > >>>> at > >>>> > >> > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602) > >>>> at > >>>> > >> > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) > >>>> at > >>>> > >> > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) > >>>> at > >>>> > >> > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1588) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) > >>>> at > >>>> > >> > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) > >>>> at > >>>> > >> > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1557) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > >>>> at > >>>> > >> > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) > >>>> at > >>>> > >> > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > >>>> at org.eclipse.jetty.server.Server.handle(Server.java:502) > >>>> at > >>>> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) > >>>> at > >>>> > >> > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) > >>>> at org.eclipse.jetty.io > >>>> > .AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) > >>>> at org.eclipse.jetty.io > >>>> .FillInterest.fillable(FillInterest.java:103) > >>>> at org.eclipse.jetty.io > >>>> .ChannelEndPoint$2.run(ChannelEndPoint.java:118) > >>>> at > >>>> > >> > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) > >>>> at > >>>> > >> > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) > >>>> at java.base/java.lang.Thread.run(Thread.java:832) > >>>> > >> > >> > >
