virajjasani commented on code in PR #6479: URL: https://github.com/apache/hadoop/pull/6479#discussion_r1462371508
########## hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3ACrossRegionAccess.java: ########## @@ -0,0 +1,64 @@ +/* + * 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; + +import org.junit.Test; + +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.fs.FSDataOutputStream; +import org.apache.hadoop.fs.Path; +import org.apache.hadoop.fs.contract.ContractTestUtils; + +import static org.apache.hadoop.fs.s3a.Constants.AWS_REGION; +import static org.apache.hadoop.fs.s3a.Constants.CENTRAL_ENDPOINT; +import static org.apache.hadoop.fs.s3a.Constants.ENDPOINT; +import static org.apache.hadoop.fs.s3a.S3ATestUtils.removeBaseAndBucketOverrides; + +/** + * Test to verify cross region bucket access. + */ +public class ITestS3ACrossRegionAccess extends AbstractS3ATestBase { + + @Test + public void testCentralEndpointCrossRegionAccess() throws Throwable { + describe("Create bucket on different region and access it using central endpoint"); + Configuration conf = getConfiguration(); + removeBaseAndBucketOverrides(conf, ENDPOINT, AWS_REGION); + + Configuration newConf = new Configuration(conf); + + newConf.set(ENDPOINT, CENTRAL_ENDPOINT); + + try (S3AFileSystem newFs = new S3AFileSystem()) { Review Comment: Keeping the stacktrace here for reference: ``` org.apache.hadoop.fs.s3a.AWSBadRequestException: getFileStatus on s3a://${bucket}/user/vjasani/basePath-testCentralEndpointCrossRegionAccess/srcdir: software.amazon.awssdk.services.s3.model.S3Exception: The authorization header is malformed; the region 'us-east-2' is wrong; expecting 'us-west-2' (Service: S3, Status Code: 400, Request ID: G85CNFC579T4MJ76, Extended Request ID: xrYGGqXdYtr72cYyFN3v4yemDxBCYkdt8mYd8cGItNhdx1EmZMLxMhwJTwzmWZT6ershid/WT4w=):AuthorizationHeaderMalformed: The authorization header is malformed; the region 'us-east-2' is wrong; expecting 'us-west-2' (Service: S3, Status Code: 400, Request ID: G85CNFC579T4MJ76, Extended Request ID: xrYGGqXdYtr72cYyFN3v4yemDxBCYkdt8mYd8cGItNhdx1EmZMLxMhwJTwzmWZT6ershid/WT4w=) at org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:259) at org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:154) at org.apache.hadoop.fs.s3a.S3AFileSystem.s3GetFileStatus(S3AFileSystem.java:4075) at org.apache.hadoop.fs.s3a.S3AFileSystem.innerGetFileStatus(S3AFileSystem.java:3934) at org.apache.hadoop.fs.s3a.S3AFileSystem$MkdirOperationCallbacksImpl.probePathStatus(S3AFileSystem.java:3806) at org.apache.hadoop.fs.s3a.impl.MkdirOperation.probePathStatusOrNull(MkdirOperation.java:173) at org.apache.hadoop.fs.s3a.impl.MkdirOperation.getPathStatusExpectingDir(MkdirOperation.java:194) at org.apache.hadoop.fs.s3a.impl.MkdirOperation.execute(MkdirOperation.java:108) at org.apache.hadoop.fs.s3a.impl.MkdirOperation.execute(MkdirOperation.java:57) at org.apache.hadoop.fs.s3a.impl.ExecutingStoreOperation.apply(ExecutingStoreOperation.java:76) at org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.invokeTrackingDuration(IOStatisticsBinding.java:547) at org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.lambda$trackDurationOfOperation$5(IOStatisticsBinding.java:528) at org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.trackDuration(IOStatisticsBinding.java:449) at org.apache.hadoop.fs.s3a.S3AFileSystem.trackDurationAndSpan(S3AFileSystem.java:2719) at org.apache.hadoop.fs.s3a.S3AFileSystem.trackDurationAndSpan(S3AFileSystem.java:2738) at org.apache.hadoop.fs.s3a.S3AFileSystem.mkdirs(S3AFileSystem.java:3778) at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2494) at org.apache.hadoop.fs.s3a.ITestS3ACrossRegionAccess.testCentralEndpointCrossRegionAccess(ITestS3ACrossRegionAccess.java:54) ``` -- This is an automated message from the Apache Git Service. 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