Example usage for org.apache.solr.core CoreContainer shutdown

Introduction

In this page you can find the example usage for org.apache.solr.core CoreContainer shutdown.

Prototype

public void shutdown() 

Source Link

Usage

From source file:io.redlink.solrlib.embedded.EmbeddedCoreContainer.java

License:Apache License

@Override
public final void shutdown() throws IOException {
    Preconditions.checkState(Objects.nonNull(this.coreContainer), "Not initialized!");

    try {// w  w w  .j  av a2 s  .co m
        final CoreContainer cc = this.coreContainer;
        this.coreContainer = null;
        cc.shutdown();
    } catch (final Exception t) {
        log.error("Unexpected Error during CoreContainer.shutdown(): {}", t.getMessage());
        throw t;
    }

    if (deleteOnShutdown) {
        log.debug("Cleaning up solr-home {}", solrHome);
        PathUtils.deleteRecursive(solrHome);
    }
}

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From source file:org.apache.jackrabbit.oak.plugins.index.solr.server.EmbeddedSolrServerProvider.java

License:Apache License

private SolrServer createSolrServer() throws Exception {

    log.info("creating new embedded solr server with config: {}", solrServerConfiguration);

    String solrHomePath = solrServerConfiguration.getSolrHomePath();
    String coreName = solrServerConfiguration.getCoreName();
    EmbeddedSolrServerConfiguration.HttpConfiguration httpConfiguration = solrServerConfiguration
            .getHttpConfiguration();/* ww w.ja  v  a 2s . c  o m*/

    if (solrHomePath != null && coreName != null) {
        checkSolrConfiguration(solrHomePath, coreName);
        if (httpConfiguration != null) {
            if (log.isInfoEnabled()) {
                log.info("starting embedded Solr server with http bindings");
            }
            ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
            Thread.currentThread().setContextClassLoader(JettySolrRunner.class.getClassLoader());

            Integer httpPort = httpConfiguration.getHttpPort();
            String context = httpConfiguration.getContext();
            JettySolrRunner jettySolrRunner = null;
            try {
                jettySolrRunner = new JettySolrRunner(solrHomePath, context, httpPort, "solrconfig.xml",
                        "schema.xml", true);
                if (log.isInfoEnabled()) {
                    log.info("Jetty runner instantiated");
                }
                jettySolrRunner.start(true);
                if (log.isInfoEnabled()) {
                    log.info("Jetty runner started");
                }
            } catch (Exception t) {
                if (log.isErrorEnabled()) {
                    log.error("an error has occurred while starting Solr Jetty", t);
                }
            } finally {
                if (jettySolrRunner != null && !jettySolrRunner.isRunning()) {
                    try {
                        jettySolrRunner.stop();
                        if (log.isInfoEnabled()) {
                            log.info("Jetty runner stopped");
                        }
                    } catch (Exception e) {
                        if (log.isErrorEnabled()) {
                            log.error("error while stopping the Jetty runner", e);
                        }
                    }
                }
                Thread.currentThread().setContextClassLoader(classLoader);
            }
            if (log.isInfoEnabled()) {
                log.info("starting HTTP Solr server");
            }
            return new HttpWithJettySolrServer(
                    SolrServerConfigurationDefaults.LOCAL_BASE_URL + ':' + httpPort + context + '/' + coreName,
                    jettySolrRunner);
        } else {
            ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
            Thread.currentThread().setContextClassLoader(CoreContainer.class.getClassLoader());

            CoreContainer coreContainer = new CoreContainer(solrHomePath);
            try {
                if (!coreContainer.isLoaded(coreName)) {
                    coreContainer.load();
                }
            } catch (Exception e) {
                log.error("cannot load core {}, shutting down embedded Solr..", coreName, e);
                try {
                    coreContainer.shutdown();
                } catch (Exception se) {
                    log.error("could not shutdown embedded Solr", se);
                }
                return null;
            } finally {
                Thread.currentThread().setContextClassLoader(classLoader);
            }

            EmbeddedSolrServer server = new EmbeddedSolrServer(coreContainer, coreName);
            if (server.ping().getStatus() == 0) {
                return server;
            } else {
                throw new IOException("the embedded Solr server is not alive");
            }
        }
    } else {
        throw new Exception("SolrServer configuration proprties not set");
    }
}

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From source file:org.opencms.search.solr.TestSolrConfiguration.java

License:Open Source License

/**
 * Tests shutting down Solr.<p>/*  w  w  w .  j a v a 2 s . co m*/
 *
 * @throws Throwable
 */
public void testShutDown() throws Throwable {

    echo("Testing Solr shutdown");
    CmsSolrIndex index = new CmsSolrIndex(AllTests.INDEX_TEST);
    index.setProject("Offline");
    index.setLocale(Locale.GERMAN);
    index.setRebuildMode(CmsSearchIndex.REBUILD_MODE_AUTO);
    index.setFieldConfigurationName("solr_fields");
    index.addSourceName("solr_source2");
    OpenCms.getSearchManager().addSearchIndex(index);
    OpenCms.getSearchManager().rebuildIndex(AllTests.INDEX_TEST, new CmsShellReport(Locale.ENGLISH));
    for (int i = 0; i < 250; i++) {
        index.search(getCmsObject(), "q=*:*");
    }

    // shut down
    CoreContainer container = ((EmbeddedSolrServer) index.m_solr).getCoreContainer();
    for (SolrCore core : container.getCores()) {
        echo("Open count for core: " + core.getName() + ": " + core.getOpenCount());
    }
    container.shutdown();

    // wait for a moment
    Thread.sleep(500);

    // success ?
    CmsFileUtil.purgeDirectory(new File(index.getPath()));
    assertTrue(
            "The index folder must be deleted, otherwise some index lock may have prevent a successful purge.",
            !new File(index.getPath()).exists());
}

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From source file:org.si4t.solr.SolrIndexDispatcher.java

License:Apache License

public void destroyServers() {
    for (Entry<String, CoreContainer> entry : _solrContainers.entrySet()) {
        CoreContainer c = entry.getValue();
        if (c != null) {
            log.info("Shutting down CoreContainer for searcher: " + entry.getKey());
            c.shutdown();
        }//www .  j a  va 2 s  .  c  om
    }

    for (Entry<String, HttpClient> clients : _httpClients.entrySet()) {
        HttpClient client = clients.getValue();
        if (client != null) {
            log.info("Closing down HttpClient for url: " + clients.getKey());
            client.getConnectionManager().shutdown();
        }
    }
}

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