epugh commented on code in PR #4171: URL: https://github.com/apache/solr/pull/4171#discussion_r2959118418
########## solr/core/src/test/org/apache/solr/handler/admin/api/NodeHealthTest.java: ########## @@ -0,0 +1,164 @@ +/* + * 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.handler.admin.api; + +import static org.apache.solr.client.api.model.NodeHealthResponse.NodeStatus.FAILURE; +import static org.apache.solr.client.api.model.NodeHealthResponse.NodeStatus.OK; + +import java.util.concurrent.TimeUnit; +import org.apache.solr.client.solrj.SolrClient; +import org.apache.solr.client.solrj.request.CollectionAdminRequest; +import org.apache.solr.client.solrj.request.NodeApi; +import org.apache.solr.cloud.SolrCloudTestCase; +import org.apache.solr.common.SolrException; +import org.apache.solr.common.SolrException.ErrorCode; +import org.apache.solr.embedded.JettySolrRunner; +import org.apache.solr.util.SolrJettyTestRule; +import org.junit.BeforeClass; +import org.junit.ClassRule; +import org.junit.Test; + +public class NodeHealthTest extends SolrCloudTestCase { + + /** + * A standalone (non-ZooKeeper) Jetty instance used by the legacy-mode tests. The + * {@code @ClassRule} ensures it is shut down after all tests in this class complete. + */ + @ClassRule public static SolrJettyTestRule standaloneJetty = new SolrJettyTestRule(); + + @BeforeClass + public static void setupCluster() throws Exception { + configureCluster(1).addConfig("conf", configset("cloud-minimal")).configure(); + standaloneJetty.startSolr(createTempDir()); + + CollectionAdminRequest.createCollection(DEFAULT_TEST_COLLECTION_NAME, "conf", 1, 1) + .process(cluster.getSolrClient()); + } + + @Test + public void testCloudMode_HealthyNodeReturnsOkStatus() throws Exception { + final var request = new NodeApi.Healthcheck(); + final var response = request.process(cluster.getSolrClient()); + + assertNotNull(response); + assertEquals(OK, response.status); + assertNull("Expected no error on a healthy node", response.error); + } + + @Test + public void testCloudMode_RequireHealthyCoresReturnOkWhenAllCoresHealthy() throws Exception { + final var request = new NodeApi.Healthcheck(); + request.setRequireHealthyCores(true); + final var response = request.process(cluster.getSolrClient()); + + assertNotNull(response); + assertEquals(OK, response.status); + assertEquals("All cores are healthy", response.message); + } + + @Test + public void testCloudMode_UnhealthyWhenZkClientClosed() throws Exception { + // Use a fresh node so closing its ZK client does not break the primary cluster node + JettySolrRunner newJetty = cluster.startJettySolrRunner(); Review Comment: I'm asking copilot to look overall at our code base... and fixing this specfiic case. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
