| /* |
| * 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.hudi.metrics; |
| |
| import org.apache.hudi.common.testutils.NetworkTestUtils; |
| import org.apache.hudi.config.HoodieWriteConfig; |
| |
| import org.junit.jupiter.api.Test; |
| |
| import static org.apache.hudi.metrics.Metrics.registerGauge; |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| /** |
| * Test for the Jmx metrics report. |
| */ |
| public class TestHoodieJmxMetrics { |
| |
| HoodieWriteConfig config = mock(HoodieWriteConfig.class); |
| |
| @Test |
| public void testRegisterGauge() { |
| when(config.isMetricsOn()).thenReturn(true); |
| when(config.getMetricsReporterType()).thenReturn(MetricsReporterType.JMX); |
| when(config.getJmxHost()).thenReturn("localhost"); |
| when(config.getJmxPort()).thenReturn(String.valueOf(NetworkTestUtils.nextFreePort())); |
| new HoodieMetrics(config, "raw_table"); |
| registerGauge("jmx_metric1", 123L); |
| assertEquals("123", Metrics.getInstance().getRegistry().getGauges() |
| .get("jmx_metric1").getValue().toString()); |
| } |
| |
| @Test |
| public void testRegisterGaugeByRangerPort() { |
| when(config.isMetricsOn()).thenReturn(true); |
| when(config.getMetricsReporterType()).thenReturn(MetricsReporterType.JMX); |
| when(config.getJmxHost()).thenReturn("localhost"); |
| when(config.getJmxPort()).thenReturn(String.valueOf(NetworkTestUtils.nextFreePort())); |
| new HoodieMetrics(config, "raw_table"); |
| registerGauge("jmx_metric2", 123L); |
| assertEquals("123", Metrics.getInstance().getRegistry().getGauges() |
| .get("jmx_metric2").getValue().toString()); |
| } |
| } |