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TestOMBucketSetPropertyRequest.java
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TestOMBucketSetPropertyRequest.java
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/*
* 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.ozone.om.request.bucket;
import java.util.UUID;
import org.slf4j.LoggerFactory;
import org.apache.hadoop.ozone.om.helpers.BucketLayout;
import org.apache.hadoop.ozone.om.helpers.OmBucketInfo;
import org.apache.hadoop.ozone.om.request.OMRequestTestUtils;
import org.apache.ozone.test.GenericTestUtils;
import org.junit.Assert;
import org.junit.Test;
import org.apache.hadoop.ozone.om.response.OMClientResponse;
import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos;
import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.
BucketArgs;
import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos
.OMRequest;
import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos
.SetBucketPropertyRequest;
import static org.apache.hadoop.ozone.OzoneConsts.GB;
/**
* Tests OMBucketSetPropertyRequest class which handles OMSetBucketProperty
* request.
*/
public class TestOMBucketSetPropertyRequest extends TestBucketRequest {
@Test
public void testPreExecute() throws Exception {
String volumeName = UUID.randomUUID().toString();
String bucketName = UUID.randomUUID().toString();
OMRequest omRequest = createSetBucketPropertyRequest(volumeName,
bucketName, true, Long.MAX_VALUE);
OMBucketSetPropertyRequest omBucketSetPropertyRequest =
new OMBucketSetPropertyRequest(omRequest);
OMRequest preExecuteRequest =
omBucketSetPropertyRequest.preExecute(ozoneManager);
// When preExecute() of bucket setProperty,
// the new modification time is greater than origin one.
long originModTime = omRequest.getSetBucketPropertyRequest()
.getModificationTime();
long newModTime = preExecuteRequest.getSetBucketPropertyRequest()
.getModificationTime();
Assert.assertTrue(newModTime > originModTime);
// As user info gets added.
Assert.assertNotEquals(omRequest,
omBucketSetPropertyRequest.preExecute(ozoneManager));
}
@Test
public void testValidateAndUpdateCache() throws Exception {
String volumeName = UUID.randomUUID().toString();
String bucketName = UUID.randomUUID().toString();
OMRequest omRequest = createSetBucketPropertyRequest(volumeName,
bucketName, true, Long.MAX_VALUE);
// Create with default BucketInfo values
OMRequestTestUtils.addVolumeAndBucketToDB(volumeName, bucketName,
omMetadataManager);
OMBucketSetPropertyRequest omBucketSetPropertyRequest =
new OMBucketSetPropertyRequest(omRequest);
OMClientResponse omClientResponse =
omBucketSetPropertyRequest.validateAndUpdateCache(ozoneManager, 1,
ozoneManagerDoubleBufferHelper);
Assert.assertEquals(true,
omMetadataManager.getBucketTable().get(
omMetadataManager.getBucketKey(volumeName, bucketName))
.getIsVersionEnabled());
Assert.assertEquals(OzoneManagerProtocolProtos.Status.OK,
omClientResponse.getOMResponse().getStatus());
}
@Test
public void testNonDefaultLayout() throws Exception {
String volumeName = UUID.randomUUID().toString();
String bucketName = UUID.randomUUID().toString();
OMRequest omRequest = createSetBucketPropertyRequest(volumeName,
bucketName, true, Long.MAX_VALUE);
// Create FSO Bucket
OMRequestTestUtils.addVolumeAndBucketToDB(volumeName, bucketName,
omMetadataManager, BucketLayout.FILE_SYSTEM_OPTIMIZED);
OMBucketSetPropertyRequest omBucketSetPropertyRequest =
new OMBucketSetPropertyRequest(omRequest);
OMClientResponse omClientResponse =
omBucketSetPropertyRequest.validateAndUpdateCache(ozoneManager, 1,
ozoneManagerDoubleBufferHelper);
Assert.assertEquals(BucketLayout.FILE_SYSTEM_OPTIMIZED,
omMetadataManager.getBucketTable().get(
omMetadataManager.getBucketKey(volumeName, bucketName))
.getBucketLayout());
Assert.assertEquals(OzoneManagerProtocolProtos.Status.OK,
omClientResponse.getOMResponse().getStatus());
}
@Test
public void testValidateAndUpdateCacheFails() throws Exception {
String volumeName = UUID.randomUUID().toString();
String bucketName = UUID.randomUUID().toString();
OMRequest omRequest = createSetBucketPropertyRequest(volumeName,
bucketName, true, Long.MAX_VALUE);
OMBucketSetPropertyRequest omBucketSetPropertyRequest =
new OMBucketSetPropertyRequest(omRequest);
OMClientResponse omClientResponse =
omBucketSetPropertyRequest.validateAndUpdateCache(ozoneManager, 1,
ozoneManagerDoubleBufferHelper);
Assert.assertEquals(OzoneManagerProtocolProtos.Status.BUCKET_NOT_FOUND,
omClientResponse.getOMResponse().getStatus());
Assert.assertNull(omMetadataManager.getBucketTable().get(
omMetadataManager.getBucketKey(volumeName, bucketName)));
}
private OMRequest createSetBucketPropertyRequest(String volumeName,
String bucketName, boolean isVersionEnabled, long quotaInBytes) {
return OMRequest.newBuilder().setSetBucketPropertyRequest(
SetBucketPropertyRequest.newBuilder().setBucketArgs(
BucketArgs.newBuilder().setBucketName(bucketName)
.setVolumeName(volumeName)
.setQuotaInBytes(quotaInBytes)
.setQuotaInNamespace(1000L)
.setIsVersionEnabled(isVersionEnabled).build()))
.setCmdType(OzoneManagerProtocolProtos.Type.SetBucketProperty)
.setClientId(UUID.randomUUID().toString()).build();
}
@Test
public void testValidateAndUpdateCacheWithQuota() throws Exception {
String volumeName = UUID.randomUUID().toString();
String bucketName = UUID.randomUUID().toString();
OMRequestTestUtils.addVolumeToDB(
volumeName, omMetadataManager, 10 * GB);
OMRequestTestUtils.addBucketToDB(
volumeName, bucketName, omMetadataManager, 8 * GB);
OMRequest omRequest = createSetBucketPropertyRequest(volumeName,
bucketName, true, 20 * GB);
OMBucketSetPropertyRequest omBucketSetPropertyRequest =
new OMBucketSetPropertyRequest(omRequest);
GenericTestUtils.LogCapturer logs = GenericTestUtils.LogCapturer
.captureLogs(LoggerFactory.getLogger(OMBucketSetPropertyRequest.class));
OMClientResponse omClientResponse = omBucketSetPropertyRequest
.validateAndUpdateCache(ozoneManager, 1,
ozoneManagerDoubleBufferHelper);
//capture the error log
Assert.assertTrue(logs.getOutput().contains(
"Setting bucket property failed for bucket"));
Assert.assertFalse(omClientResponse.getOMResponse().getSuccess());
Assert.assertEquals(omClientResponse.getOMResponse().getStatus(),
OzoneManagerProtocolProtos.Status.QUOTA_EXCEEDED);
Assert.assertTrue(omClientResponse.getOMResponse().getMessage().
contains("Total buckets quota in this volume " +
"should not be greater than volume quota"));
}
@Test
public void rejectsSettingQuotaOnLink() throws Exception {
// GIVEN
String volumeName = UUID.randomUUID().toString();
String bucketName = UUID.randomUUID().toString();
String linkName = UUID.randomUUID().toString();
OMRequestTestUtils.addVolumeAndBucketToDB(volumeName, bucketName,
omMetadataManager);
OmBucketInfo.Builder link = OmBucketInfo.newBuilder()
.setVolumeName(volumeName)
.setBucketName(linkName)
.setSourceVolume(volumeName)
.setSourceBucket(bucketName);
OMRequestTestUtils.addBucketToDB(omMetadataManager, link);
OMRequest omRequest = createSetBucketPropertyRequest(volumeName,
linkName, false, 20 * GB);
OMBucketSetPropertyRequest omBucketSetPropertyRequest =
new OMBucketSetPropertyRequest(omRequest);
// WHEN
OMClientResponse omClientResponse = omBucketSetPropertyRequest
.validateAndUpdateCache(ozoneManager, 1,
ozoneManagerDoubleBufferHelper);
// THEN
Assert.assertFalse(omClientResponse.getOMResponse().getSuccess());
Assert.assertEquals(
OzoneManagerProtocolProtos.Status.NOT_SUPPORTED_OPERATION,
omClientResponse.getOMResponse().getStatus());
String message = omClientResponse.getOMResponse().getMessage();
Assert.assertTrue(message, message.contains("Cannot set property on link"));
}
}