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Andrey Kudryavtsev commented on SOLR-9867: ------------------------------------------ But what if we, you know.... {code} - private void setupJvmMetrics() { + private void setupJvmMetrics(CoreContainer cores) { SolrMetricManager metricManager = cores.getMetricManager(); final Set<String> hiddenSysProps = cores.getConfig().getHiddenSysProps(); try { @@ -247,7 +247,7 @@ public class SolrDispatchFilter extends BaseSolrFilter { */ protected CoreContainer createCoreContainer(Path solrHome, Properties extraProperties) { NodeConfig nodeConfig = loadNodeConfig(solrHome, extraProperties); - cores = new CoreContainer(nodeConfig, extraProperties, true); + CoreContainer cores = new CoreContainer(nodeConfig, extraProperties, true); cores.load(); return cores; } {code} > The Solr examples can not always be started after being stopped due to race > with loading core. > ---------------------------------------------------------------------------------------------- > > 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 > Assignee: Mikhail Khludnev > Priority: Critical > Fix For: 6.6, master (7.0) > > Attachments: Lucene-Solr-master-MacOSX #3986 Console [Jenkins].htm, > SDF init and doFilter in parallel.png, > SOLR-9867-createCoreContainer-fix.patch, SOLR-9867-ignore-whitespace.patch, > SOLR-9867.patch, SOLR-9867.patch, SOLR-9867.patch, SOLR-9867.patch, > SOLR-9867.patch, SOLR-9867.patch, SOLR-9867-test.patch, stdout_90 > > > 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 (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org