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HADOOP-16093. Move DurationInfo from hadoop-aws to hadoop-common org.apache.hadoop.util. 

Contributed by Abhishek Modi
This commit is contained in:
Abhishek Modi 2019-02-26 17:10:12 +00:00 committed by Steve Loughran
parent 3988e75ca3
commit 52b2eab575
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18 changed files with 86 additions and 23 deletions
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6
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/DurationInfo.java → hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/DurationInfo.java
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@ -16,11 +16,12 @@
* limitations under the License.
*/
package org.apache.hadoop.fs.s3a.commit;
package org.apache.hadoop.util;
import org.slf4j.Logger;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
/**
* A duration with logging of final state at info or debug
@ -29,7 +30,8 @@
* duration automatically logged.
*/
@InterfaceAudience.Private
public class DurationInfo extends Duration
@InterfaceStability.Unstable
public class DurationInfo extends OperationDuration
implements AutoCloseable {
private final String text;

11
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/Duration.java → hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/OperationDuration.java
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@ -16,17 +16,22 @@
* limitations under the License.
*/
package org.apache.hadoop.fs.s3a.commit;
package org.apache.hadoop.util;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
/**
* Little duration counter.
*/
public class Duration {
@InterfaceAudience.Private
@InterfaceStability.Unstable
public class OperationDuration {
private final long started;
private long finished;
public Duration() {
public OperationDuration() {
started = time();
finished = started;
}

54
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestDurationInfo.java Normal file
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@ -0,0 +1,54 @@
/**
* 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.util;
import org.junit.Assert;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* The class to test DurationInfo.
*/
public class TestDurationInfo {
private final Logger log = LoggerFactory.getLogger(TestDurationInfo.class);
@Test
public void testDurationInfoCreation() throws Exception {
DurationInfo info = new DurationInfo(log, "test");
Assert.assertTrue(info.value() >= 0);
Thread.sleep(1000);
info.finished();
Assert.assertTrue(info.value() > 0);
}
@Test
public void testDurationInfoWithMultipleClose() throws Exception {
DurationInfo info = new DurationInfo(log, "test");
Thread.sleep(1000);
info.close();
info.close();
Assert.assertTrue(info.value() > 0);
}
@Test(expected = NullPointerException.class)
public void testDurationInfoCreationWithNullMsg() {
DurationInfo info = new DurationInfo(log, null);
info.close();
}
}

2
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/WriteOperationHelper.java
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@ -48,8 +48,8 @@
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.fs.s3a.select.SelectBinding;
import org.apache.hadoop.util.DurationInfo;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;

2
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/auth/delegation/AbstractDelegationTokenBinding.java
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@ -30,10 +30,10 @@
import org.apache.hadoop.fs.s3a.AWSCredentialProviderList;
import org.apache.hadoop.fs.s3a.S3AFileSystem;
import org.apache.hadoop.fs.s3a.auth.RoleModel;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.security.token.SecretManager;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.util.DurationInfo;
import static java.util.Objects.requireNonNull;
import static org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants.DURATION_LOG_AT_INFO;

2
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/auth/delegation/S3ADelegationTokens.java
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@ -37,12 +37,12 @@
import org.apache.hadoop.fs.s3a.S3AFileSystem;
import org.apache.hadoop.fs.s3a.S3AInstrumentation;
import org.apache.hadoop.fs.s3a.auth.RoleModel;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.service.ServiceOperations;
import org.apache.hadoop.util.DurationInfo;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkState;

1
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/AbstractS3ACommitter.java
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@ -48,6 +48,7 @@
import org.apache.hadoop.mapreduce.TaskAttemptContext;
import org.apache.hadoop.mapreduce.lib.output.PathOutputCommitter;
import org.apache.hadoop.net.NetUtils;
import org.apache.hadoop.util.DurationInfo;
import static org.apache.hadoop.fs.s3a.Invoker.ignoreIOExceptions;
import static org.apache.hadoop.fs.s3a.S3AUtils.*;

2
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/magic/MagicS3GuardCommitter.java
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@ -35,12 +35,12 @@
import org.apache.hadoop.fs.s3a.commit.CommitOperations;
import org.apache.hadoop.fs.s3a.commit.CommitConstants;
import org.apache.hadoop.fs.s3a.commit.CommitUtilsWithMR;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.fs.s3a.commit.files.PendingSet;
import org.apache.hadoop.fs.s3a.commit.files.SinglePendingCommit;
import org.apache.hadoop.mapreduce.JobContext;
import org.apache.hadoop.mapreduce.TaskAttemptContext;
import org.apache.hadoop.mapreduce.TaskAttemptID;
import org.apache.hadoop.util.DurationInfo;
import static org.apache.hadoop.fs.s3a.S3AUtils.*;
import static org.apache.hadoop.fs.s3a.commit.CommitUtils.*;

2
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/staging/StagingCommitter.java
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@ -41,7 +41,6 @@
import org.apache.hadoop.fs.s3a.S3AFileSystem;
import org.apache.hadoop.fs.s3a.commit.AbstractS3ACommitter;
import org.apache.hadoop.fs.s3a.commit.CommitConstants;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.fs.s3a.commit.InternalCommitterConstants;
import org.apache.hadoop.fs.s3a.commit.Tasks;
import org.apache.hadoop.fs.s3a.commit.files.PendingSet;
@ -50,6 +49,7 @@
import org.apache.hadoop.mapreduce.JobID;
import org.apache.hadoop.mapreduce.TaskAttemptContext;
import org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter;
import org.apache.hadoop.util.DurationInfo;
import static com.google.common.base.Preconditions.*;
import static org.apache.hadoop.fs.s3a.Constants.*;

10
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/select/SelectTool.java
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@ -41,11 +41,11 @@
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.fs.impl.FutureIOSupport;
import org.apache.hadoop.fs.s3a.S3AFileSystem;
import org.apache.hadoop.fs.s3a.commit.Duration;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.fs.s3a.s3guard.S3GuardTool;
import org.apache.hadoop.fs.shell.CommandFormat;
import org.apache.hadoop.util.DurationInfo;
import org.apache.hadoop.util.ExitUtil;
import org.apache.hadoop.util.OperationDuration;
import static org.apache.commons.lang3.StringUtils.isNotEmpty;
import static org.apache.hadoop.io.IOUtils.cleanupWithLogger;
@ -102,7 +102,7 @@ public class SelectTool extends S3GuardTool {
static final String SELECT_IS_DISABLED = "S3 Select is disabled";
private Duration selectDuration;
private OperationDuration selectDuration;
private long bytesRead;
@ -130,7 +130,7 @@ public String getUsage() {
return USAGE;
}
public Duration getSelectDuration() {
public OperationDuration getSelectDuration() {
return selectDuration;
}
@ -241,7 +241,7 @@ public int run(String[] args, PrintStream out)
}
linesRead = 0;
selectDuration = new Duration();
selectDuration = new OperationDuration();
// open and scan the stream.
final FutureDataInputStreamBuilder builder = fs.openFile(path)

2
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3ATemporaryCredentials.java
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@ -40,9 +40,9 @@
import org.apache.hadoop.fs.s3a.auth.STSClientFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.s3a.auth.delegation.SessionTokenIdentifier;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.io.IOUtils;
import org.apache.hadoop.test.LambdaTestUtils;
import org.apache.hadoop.util.DurationInfo;
import static org.apache.hadoop.fs.contract.ContractTestUtils.*;
import static org.apache.hadoop.fs.s3a.Constants.*;

1
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/commit/AbstractITCommitMRJob.java
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@ -56,6 +56,7 @@
import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;
import org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster;
import org.apache.hadoop.mapreduce.v2.jobhistory.JHAdminConfig;
import org.apache.hadoop.util.DurationInfo;
import static org.apache.hadoop.fs.s3a.S3ATestUtils.*;
import static org.apache.hadoop.fs.s3a.S3ATestUtils.terminateService;

2
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/commit/AbstractITCommitProtocol.java
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@ -33,7 +33,6 @@
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.FileSystemTestHelper;
import org.apache.hadoop.fs.FileUtil;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.fs.contract.ContractTestUtils;
@ -59,6 +58,7 @@
import org.apache.hadoop.mapreduce.task.JobContextImpl;
import org.apache.hadoop.mapreduce.task.TaskAttemptContextImpl;
import org.apache.hadoop.mapreduce.v2.util.MRBuilderUtils;
import org.apache.hadoop.util.DurationInfo;
import org.apache.hadoop.util.ReflectionUtils;
import org.apache.hadoop.util.concurrent.HadoopExecutors;

2
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/AbstractS3SelectTest.java
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@ -47,7 +47,6 @@
import org.apache.hadoop.fs.s3a.AbstractS3ATestBase;
import org.apache.hadoop.fs.s3a.S3AFileSystem;
import org.apache.hadoop.fs.s3a.commit.AbstractCommitITest;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.io.LongWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.io.compress.PassthroughCodec;
@ -59,6 +58,7 @@
import org.apache.hadoop.mapreduce.lib.input.FileSplit;
import org.apache.hadoop.mapreduce.lib.input.LineRecordReader;
import org.apache.hadoop.mapreduce.task.TaskAttemptContextImpl;
import org.apache.hadoop.util.DurationInfo;
import static org.apache.hadoop.fs.impl.FutureIOSupport.awaitFuture;
import static org.apache.hadoop.fs.s3a.S3ATestUtils.getLandsatCSVPath;

2
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3Select.java
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@ -50,7 +50,6 @@
import org.apache.hadoop.fs.s3a.S3AInstrumentation;
import org.apache.hadoop.fs.s3a.S3ATestUtils;
import org.apache.hadoop.fs.s3a.Statistic;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.io.LongWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapred.JobConf;
@ -62,6 +61,7 @@
import org.apache.hadoop.mapreduce.lib.input.TextInputFormat;
import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;
import org.apache.hadoop.mapreduce.task.JobContextImpl;
import org.apache.hadoop.util.DurationInfo;
import static org.apache.hadoop.fs.s3a.Constants.INPUT_FADVISE;
import static org.apache.hadoop.fs.s3a.Constants.INPUT_FADV_NORMAL;

4
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectCLI.java
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@ -34,9 +34,9 @@
import org.apache.hadoop.fs.s3a.S3AFileSystem;
import org.apache.hadoop.fs.s3a.S3ATestUtils;
import org.apache.hadoop.fs.s3a.Statistic;
import org.apache.hadoop.fs.s3a.commit.Duration;
import org.apache.hadoop.fs.s3a.s3guard.S3GuardTool;
import org.apache.hadoop.util.ExitUtil;
import org.apache.hadoop.util.OperationDuration;
import org.apache.hadoop.util.ToolRunner;
import static com.google.common.base.Preconditions.checkNotNull;
@ -165,7 +165,7 @@ D, v(CSV_OUTPUT_QUOTE_FIELDS, CSV_OUTPUT_QUOTE_FIELDS_AS_NEEEDED),
LOG.info("Result from select:\n{}", lines.get(0));
assertEquals(lineCount, lines.size());
selectCount.assertDiffEquals("select count", 1);
Duration duration = selectTool.getSelectDuration();
OperationDuration duration = selectTool.getSelectDuration();
assertTrue("Select duration was not measured",
duration.value() > 0);
}

2
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectLandsat.java
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@ -36,8 +36,8 @@
import org.apache.hadoop.fs.s3a.S3AInstrumentation;
import org.apache.hadoop.fs.s3a.S3ATestUtils;
import org.apache.hadoop.fs.s3a.Statistic;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.mapred.JobConf;
import org.apache.hadoop.util.DurationInfo;
import static org.apache.hadoop.fs.s3a.S3ATestUtils.assume;
import static org.apache.hadoop.fs.s3a.S3ATestUtils.getTestPropertyBool;

2
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectMRJob.java
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@ -31,7 +31,6 @@
import org.apache.hadoop.fs.s3a.S3AFileSystem;
import org.apache.hadoop.fs.s3a.S3ATestUtils;
import org.apache.hadoop.fs.s3a.S3AUtils;
import org.apache.hadoop.fs.s3a.commit.DurationInfo;
import org.apache.hadoop.fs.s3a.commit.files.SuccessData;
import org.apache.hadoop.fs.s3a.commit.staging.StagingCommitter;
import org.apache.hadoop.io.IOUtils;
@ -41,6 +40,7 @@
import org.apache.hadoop.mapreduce.Job;
import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;
import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;
import org.apache.hadoop.util.DurationInfo;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.server.MiniYARNCluster;