[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15833063#comment-15833063 ] Mark Miller commented on SOLR-9867: --- Yeah, and that may work for some, but now there is a race where it won't work in many cases, and it also means we have added a race to many scripting cases similar to our start script issue - if you start Solr and start trying to interact with a core in a script, it will depend on timing how successful you are with introducing retry code. Anyway, I'll fix this soon, I've just been busy. > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > Fix For: master (7.0), 6.4 > > Attachments: SOLR-9867.patch, SOLR-9867.patch > > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15832895#comment-15832895 ] Cao Manh Dat commented on SOLR-9867: I didn't look at the issue carefully, but this is how I normally start schemaless example and restart it {code} ./bin/solr start -e techproducts ./bin/solr stop ./bin/solr start -s example/techproducts/solr {code} > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > Fix For: master (7.0), 6.4 > > Attachments: SOLR-9867.patch, SOLR-9867.patch > > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15831901#comment-15831901 ] Mark Miller commented on SOLR-9867: --- I'm not sure if you can easily work around it outside of hacking the Solr start script/code to do that wait, but yeah, you can work around it with a hack. We should fix this bug soon though - if I wasn't traveling I would have been sure to get it in 6.4. Solr has always accepted requests on startup without having to deal with getting a loading core exception. > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > Fix For: master (7.0), 6.4 > > Attachments: SOLR-9867.patch, SOLR-9867.patch > > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15831889#comment-15831889 ] Jan Høydahl commented on SOLR-9867: --- So could a workaround for SOLR-2646 be to introduce a small delay between starting Solr and checking for collections? Or simply double check collection existence using another method in SolrCLI? > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > Fix For: master (7.0), 6.4 > > Attachments: SOLR-9867.patch, SOLR-9867.patch > > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15831817#comment-15831817 ] Mark Miller commented on SOLR-9867: --- The bug is essentially a race so no surprise it could work for someone. Almost never does for me. > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > Fix For: master (7.0), 6.4 > > Attachments: SOLR-9867.patch, SOLR-9867.patch > > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15831811#comment-15831811 ] Jan Høydahl commented on SOLR-9867: --- Tested (without patch) on 6.3 and master, and I get the same behavior as you got in 6.2.1 ({{WARNING: Core 'techproducts' already exists!}}) > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > Fix For: master (7.0), 6.4 > > Attachments: SOLR-9867.patch, SOLR-9867.patch > > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15810664#comment-15810664 ] Varun Thacker commented on SOLR-9867: - The patch didn't work because {{SolrCli Line 2704}} makes a call to {{admin/cores?action=STATUS=techproducts}}} to check if the core exists or not. In {HttpSolrCall}} {{admin}} requests are handled differently {code} if (handler != null) { solrReq = SolrRequestParsers.DEFAULT.parse(null, path, req); solrReq.getContext().put(CoreContainer.class.getName(), cores); requestType = RequestType.ADMIN; action = ADMIN; return; } {code} > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > Fix For: master (7.0), 6.4 > > Attachments: SOLR-9867.patch, SOLR-9867.patch > > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15810626#comment-15810626 ] Varun Thacker commented on SOLR-9867: - I tried out the patch against master and I get this error {code} [master] ~/apache-work/lucene-solr/solr$ ./bin/solr start -e techproducts Solr home directory /Users/varun/apache-work/lucene-solr/solr/example/techproducts/solr already exists. Starting up Solr on port 8983 using command: bin/solr start -p 8983 -s "example/techproducts/solr" Archiving 1 old GC log files to /Users/varun/apache-work/lucene-solr/solr/example/techproducts/solr/../logs/archived Archiving 1 console log files to /Users/varun/apache-work/lucene-solr/solr/example/techproducts/solr/../logs/archived Rotating solr logs, keeping a max of 9 generations Waiting up to 180 seconds to see Solr running on port 8983 [\] Started Solr server on port 8983 (pid=53397). Happy searching! Creating new core 'techproducts' using command: http://localhost:8983/solr/admin/cores?action=CREATE=techproducts=techproducts ERROR: Error CREATEing SolrCore 'techproducts': Could not create a new core in /Users/varun/apache-work/lucene-solr/solr/example/techproducts/solr/techproductsas another core is already defined there ERROR: Failed to create techproducts using command: [-name, techproducts, -shards, 1, -replicationFactor, 1, -confname, techproducts, -confdir, sample_techproducts_configs, -configsetsDir, /Users/varun/apache-work/lucene-solr/solr/server/solr/configsets, -solrUrl, http://localhost:8983/solr] {code} > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > Fix For: master (7.0), 6.4 > > Attachments: SOLR-9867.patch, SOLR-9867.patch > > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15809514#comment-15809514 ] Mark Miller commented on SOLR-9867: --- If someone has time to review this, we should get it in for release. > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > Fix For: master (7.0), 6.4 > > Attachments: SOLR-9867.patch, SOLR-9867.patch > > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15788522#comment-15788522 ] Mark Miller commented on SOLR-9867: --- Thanks for looking into this Varun. I think this behavior was built into CoreContainer previously and must have been removed in a refactoring. Now I see no code that actually waits for a core to load, just the methods on CoreContainer for it. So we can restore the expected behavior here and wait for the core to load rather than throw an exception: {noformat} if (core != null) { path = path.substring(idx); } else if (cores.isCoreLoading(corename)) { // extra mem barriers, so don't look at this before trying to get core throw new SolrException(ErrorCode.SERVICE_UNAVAILABLE, "SolrCore is loading"); } else { // the core may have just finished loading core = cores.getCore(corename); if (core != null) { path = path.substring(idx); } } {noformat} I think it now causes a loading exception to be thrown rather than waiting for the core to load though. > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > Fix For: master (7.0), 6.4 > > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15781464#comment-15781464 ] Varun Thacker commented on SOLR-9867: - Yeah this problem seems to be with other examples as well: Steps to reproduce: {code} ./bin/solr start -e techproducts ./bin/solr stop ./bin/solr start -e techproducts {code} The third step causes the problem: When we start since techproducts already exists , the start script fails to see that and tries to create the core again leaving Solr in a bad state. This doesn't happen in Solr 6.2.1 but happens in Solr 6.3 Here is the message I get when I run the third step in Solr 6.2.1 {code} solr-6.2.1$ ./bin/solr start -e techproducts Solr home directory ~/solr-6.2.1/example/techproducts/solr already exists. Starting up Solr on port 8983 using command: bin/solr start -p 8983 -s "example/techproducts/solr" Waiting up to 30 seconds to see Solr running on port 8983 [|] Started Solr server on port 8983 (pid=16088). Happy searching! WARNING: Core 'techproducts' already exists! Checked core existence using Core API command: http://localhost:8983/solr/admin/cores?action=STATUS=techproducts Solr techproducts example launched successfully. Direct your Web browser to http://localhost:8983/solr to visit the Solr Admin UI {code} > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15761924#comment-15761924 ] Mark Miller commented on SOLR-9867: --- This is trunk so far, I have not tested on 6x. > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15753154#comment-15753154 ] Alexandre Rafalovitch commented on SOLR-9867: - Is this with trunk or a particular version? > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore (again, it already exists) and so > it deletes the cores instance dir which leads to tlog and index lock errors > in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Commented] (SOLR-9867) The schemaless example can not be started after being stopped.
[ https://issues.apache.org/jira/browse/SOLR-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15750349#comment-15750349 ] Mark Miller commented on SOLR-9867: --- Probably a problem with other examples too, but I have not looked into it. > The schemaless example can not be started after being stopped. > -- > > Key: SOLR-9867 > URL: https://issues.apache.org/jira/browse/SOLR-9867 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Reporter: Mark Miller > > I'm having trouble when I start up the schemaless example after shutting down. > I first tracked this down to the fact that the run example tool is getting an > error when it tries to create the SolrCore and so it deletes the cores > instance dir which leads to tlog and index lock errors in Solr. > The reason it seems to be trying to create the core when it already exists is > that the run example tool uses a core status call to check existence and > because the core is loading, we don't consider it as existing. I added a > check to look for core.properties. > That seemed to let me start up, but my first requests failed because the core > was still loading. It appears CoreContainer#getCore is supposed to be > blocking so you don't have this problem, but there must be an issue, because > it is not blocking. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org