| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.solr.metrics.reporters; |
| |
| import java.lang.invoke.MethodHandles; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.Map; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.solr.SolrTestCaseJ4; |
| import org.apache.solr.common.SolrDocumentList; |
| import org.apache.solr.core.CoreContainer; |
| import org.apache.solr.core.NodeConfig; |
| import org.apache.solr.core.SolrXmlConfig; |
| import org.apache.solr.logging.LogWatcher; |
| import org.apache.solr.logging.LogWatcherConfig; |
| import org.apache.solr.metrics.SolrMetricManager; |
| import org.apache.solr.metrics.SolrMetricReporter; |
| import org.apache.solr.util.TestHarness; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * |
| */ |
| public class SolrSlf4jReporterTest extends SolrTestCaseJ4 { |
| private static final Logger log = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); |
| |
| @Test |
| public void testReporter() throws Exception { |
| ensureLoggingConfiguredAppropriately(); |
| Path home = Paths.get(TEST_HOME()); |
| // define these properties, they are used in solrconfig.xml |
| System.setProperty("solr.test.sys.prop1", "propone"); |
| System.setProperty("solr.test.sys.prop2", "proptwo"); |
| |
| String solrXml = FileUtils.readFileToString(Paths.get(home.toString(), "solr-slf4jreporter.xml").toFile(), "UTF-8"); |
| NodeConfig cfg = SolrXmlConfig.fromString(home, solrXml); |
| CoreContainer cc = createCoreContainer(cfg, new TestHarness.TestCoresLocator |
| (DEFAULT_TEST_CORENAME, initAndGetDataDir().getAbsolutePath(), |
| "solrconfig.xml", "schema.xml")); |
| |
| h.coreName = DEFAULT_TEST_CORENAME; |
| SolrMetricManager metricManager = cc.getMetricManager(); |
| Map<String, SolrMetricReporter> reporters = metricManager.getReporters("solr.node"); |
| assertTrue(reporters.toString(), reporters.size() >= 2); |
| SolrMetricReporter reporter1 = reporters.get("test1"); |
| assertNotNull(reporter1); |
| assertTrue(reporter1 instanceof SolrSlf4jReporter); |
| SolrMetricReporter reporter2 = reporters.get("test2"); |
| assertNotNull(reporter2); |
| assertTrue(reporter2 instanceof SolrSlf4jReporter); |
| |
| LogWatcherConfig watcherCfg = new LogWatcherConfig(true, null, null, 100); |
| @SuppressWarnings({"rawtypes"}) |
| LogWatcher watcher = LogWatcher.newRegisteredLogWatcher(watcherCfg, null); |
| watcher.setThreshold("INFO"); |
| |
| watcher.reset(); |
| int cnt = 20; |
| boolean active; |
| do { |
| Thread.sleep(1000); |
| cnt--; |
| active = ((SolrSlf4jReporter)reporter1).isActive() && ((SolrSlf4jReporter)reporter2).isActive(); |
| } while (!active && cnt > 0); |
| if (!active) { |
| fail("One or more reporters didn't become active in 20 seconds"); |
| } |
| Thread.sleep(10000); |
| |
| SolrDocumentList history = watcher.getHistory(-1, null); |
| // dot-separated names are treated like class names and collapsed |
| // in regular log output, but here we get the full name |
| if (history.stream().filter(d -> "solr.node".equals(d.getFirstValue("logger"))).count() == 0) { |
| fail("No 'solr.node' logs in: " + history.toString()); |
| } |
| if (history.stream().filter(d -> "foobar".equals(d.getFirstValue("logger"))).count() == 0) { |
| fail("No 'foobar' logs in: " + history.toString()); |
| } |
| if (history.stream().filter(d -> "x:collection1".equals(d.getFirstValue("core"))).count() == 0) { |
| fail("No 'solr.core' or MDC context in logs: " + history.toString()); |
| } |
| } |
| |
| private static void ensureLoggingConfiguredAppropriately() throws Exception { |
| if (! log.isInfoEnabled()) { |
| fail("Test requires that log-level is at-least INFO, but INFO is disabled"); |
| } |
| } |
| } |