| /* |
| * 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.hadoop.fs.s3a.statistics; |
| |
| import org.junit.Test; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.fs.s3a.AbstractS3ATestBase; |
| import org.apache.hadoop.fs.s3a.S3AFileSystem; |
| import org.apache.hadoop.fs.statistics.IOStatistics; |
| |
| import static org.apache.hadoop.fs.s3a.Constants.DEFAULT_ENDPOINT; |
| import static org.apache.hadoop.fs.s3a.Constants.ENDPOINT; |
| import static org.apache.hadoop.fs.s3a.S3ATestUtils.getLandsatCSVPath; |
| import static org.apache.hadoop.fs.s3a.Statistic.STORE_IO_REQUEST; |
| import static org.apache.hadoop.fs.statistics.IOStatisticAssertions.assertThatStatisticCounter; |
| |
| /** |
| * Verify that AWS SDK statistics are wired up. |
| * This test tries to read data from US-east-1 and us-west-2 buckets |
| * so as to be confident that the nuances of region mapping |
| * are handed correctly (HADOOP-13551). |
| * The statistics are probed to verify that the wiring up is complete. |
| */ |
| public class ITestAWSStatisticCollection extends AbstractS3ATestBase { |
| |
| private static final Path COMMON_CRAWL_PATH |
| = new Path("s3a://osm-pds/planet/planet-latest.orc"); |
| |
| @Test |
| public void testLandsatStatistics() throws Throwable { |
| final Configuration conf = getConfiguration(); |
| // skips the tests if the landsat path isn't the default. |
| Path path = getLandsatCSVPath(conf); |
| conf.set(ENDPOINT, DEFAULT_ENDPOINT); |
| conf.unset("fs.s3a.bucket.landsat-pds.endpoint"); |
| |
| try (S3AFileSystem fs = (S3AFileSystem) path.getFileSystem(conf)) { |
| fs.getObjectMetadata(path); |
| IOStatistics iostats = fs.getIOStatistics(); |
| assertThatStatisticCounter(iostats, |
| STORE_IO_REQUEST.getSymbol()) |
| .isGreaterThanOrEqualTo(1); |
| } |
| } |
| |
| @Test |
| public void testCommonCrawlStatistics() throws Throwable { |
| final Configuration conf = getConfiguration(); |
| // skips the tests if the landsat path isn't the default. |
| getLandsatCSVPath(conf); |
| |
| Path path = COMMON_CRAWL_PATH; |
| conf.set(ENDPOINT, DEFAULT_ENDPOINT); |
| |
| try (S3AFileSystem fs = (S3AFileSystem) path.getFileSystem(conf)) { |
| fs.getObjectMetadata(path); |
| IOStatistics iostats = fs.getIOStatistics(); |
| assertThatStatisticCounter(iostats, |
| STORE_IO_REQUEST.getSymbol()) |
| .isGreaterThanOrEqualTo(1); |
| } |
| } |
| |
| } |