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Posted to common-commits@hadoop.apache.org by st...@apache.org on 2019/02/26 17:11:51 UTC

[hadoop] branch trunk updated: HADOOP-16093. Move DurationInfo from hadoop-aws to hadoop-common org.apache.hadoop.util.

This is an automated email from the ASF dual-hosted git repository.

stevel pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/hadoop.git


The following commit(s) were added to refs/heads/trunk by this push:
     new 52b2eab  HADOOP-16093. Move DurationInfo from hadoop-aws to hadoop-common org.apache.hadoop.util.
52b2eab is described below

commit 52b2eab575d0b4d8ce7fa57661aaca6b8a123cc2
Author: Abhishek Modi <ab...@gmail.com>
AuthorDate: Tue Feb 26 17:10:12 2019 +0000

    HADOOP-16093. Move DurationInfo from hadoop-aws to hadoop-common org.apache.hadoop.util.
    
    Contributed by Abhishek Modi
---
 .../java/org/apache/hadoop/util}/DurationInfo.java |  6 ++-
 .../org/apache/hadoop/util/OperationDuration.java  | 11 +++--
 .../org/apache/hadoop/util/TestDurationInfo.java   | 54 ++++++++++++++++++++++
 .../apache/hadoop/fs/s3a/WriteOperationHelper.java |  2 +-
 .../delegation/AbstractDelegationTokenBinding.java |  2 +-
 .../s3a/auth/delegation/S3ADelegationTokens.java   |  2 +-
 .../hadoop/fs/s3a/commit/AbstractS3ACommitter.java |  1 +
 .../fs/s3a/commit/magic/MagicS3GuardCommitter.java |  2 +-
 .../fs/s3a/commit/staging/StagingCommitter.java    |  2 +-
 .../apache/hadoop/fs/s3a/select/SelectTool.java    | 10 ++--
 .../fs/s3a/ITestS3ATemporaryCredentials.java       |  2 +-
 .../fs/s3a/commit/AbstractITCommitMRJob.java       |  1 +
 .../fs/s3a/commit/AbstractITCommitProtocol.java    |  2 +-
 .../hadoop/fs/s3a/select/AbstractS3SelectTest.java |  2 +-
 .../apache/hadoop/fs/s3a/select/ITestS3Select.java |  2 +-
 .../hadoop/fs/s3a/select/ITestS3SelectCLI.java     |  4 +-
 .../hadoop/fs/s3a/select/ITestS3SelectLandsat.java |  2 +-
 .../hadoop/fs/s3a/select/ITestS3SelectMRJob.java   |  2 +-
 18 files changed, 86 insertions(+), 23 deletions(-)

diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/DurationInfo.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/DurationInfo.java
similarity index 93%
rename from hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/DurationInfo.java
rename to hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/DurationInfo.java
index 69f90cb..9dd75db 100644
--- a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/DurationInfo.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/DurationInfo.java
@@ -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 @@ import org.apache.hadoop.classification.InterfaceAudience;
  * duration automatically logged.
  */
 @InterfaceAudience.Private
-public class DurationInfo extends Duration
+@InterfaceStability.Unstable
+public class DurationInfo extends OperationDuration
     implements AutoCloseable {
   private final String text;
 
diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/Duration.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/OperationDuration.java
similarity index 84%
rename from hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/Duration.java
rename to hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/OperationDuration.java
index c44a90b..3276d21 100644
--- a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/Duration.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/OperationDuration.java
@@ -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;
   }
diff --git a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestDurationInfo.java b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestDurationInfo.java
new file mode 100644
index 0000000..d1fa703
--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestDurationInfo.java
@@ -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();
+  }
+}
diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/WriteOperationHelper.java b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/WriteOperationHelper.java
index fcc16a1..73303f4 100644
--- a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/WriteOperationHelper.java
+++ b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/WriteOperationHelper.java
@@ -48,8 +48,8 @@ import org.slf4j.LoggerFactory;
 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;
diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/auth/delegation/AbstractDelegationTokenBinding.java b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/auth/delegation/AbstractDelegationTokenBinding.java
index 11427c4..5b10280 100644
--- a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/auth/delegation/AbstractDelegationTokenBinding.java
+++ b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/auth/delegation/AbstractDelegationTokenBinding.java
@@ -30,10 +30,10 @@ import org.apache.hadoop.conf.Configuration;
 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;
diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/auth/delegation/S3ADelegationTokens.java b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/auth/delegation/S3ADelegationTokens.java
index 55915c0..5724bbb 100644
--- a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/auth/delegation/S3ADelegationTokens.java
+++ b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/auth/delegation/S3ADelegationTokens.java
@@ -37,12 +37,12 @@ import org.apache.hadoop.fs.s3a.AWSCredentialProviderList;
 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;
diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/AbstractS3ACommitter.java b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/AbstractS3ACommitter.java
index d2501da..ed608cb 100644
--- a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/AbstractS3ACommitter.java
+++ b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/AbstractS3ACommitter.java
@@ -48,6 +48,7 @@ import org.apache.hadoop.mapreduce.JobStatus;
 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.*;
diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/magic/MagicS3GuardCommitter.java b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/magic/MagicS3GuardCommitter.java
index c956a98..813b9a7 100644
--- a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/magic/MagicS3GuardCommitter.java
+++ b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/magic/MagicS3GuardCommitter.java
@@ -35,12 +35,12 @@ import org.apache.hadoop.fs.s3a.commit.AbstractS3ACommitter;
 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.*;
diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/staging/StagingCommitter.java b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/staging/StagingCommitter.java
index 6d02e86..f26384d 100644
--- a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/staging/StagingCommitter.java
+++ b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/commit/staging/StagingCommitter.java
@@ -41,7 +41,6 @@ import org.apache.hadoop.fs.RemoteIterator;
 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.JobContext;
 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.*;
diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/select/SelectTool.java b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/select/SelectTool.java
index 8c87694..61409f8 100644
--- a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/select/SelectTool.java
+++ b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/select/SelectTool.java
@@ -41,11 +41,11 @@ import org.apache.hadoop.fs.FutureDataInputStreamBuilder;
 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 class SelectTool extends S3GuardTool {
     return USAGE;
   }
 
-  public Duration getSelectDuration() {
+  public OperationDuration getSelectDuration() {
     return selectDuration;
   }
 
@@ -241,7 +241,7 @@ public class SelectTool extends S3GuardTool {
     }
     linesRead = 0;
 
-    selectDuration = new Duration();
+    selectDuration = new OperationDuration();
 
     // open and scan the stream.
     final FutureDataInputStreamBuilder builder = fs.openFile(path)
diff --git a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3ATemporaryCredentials.java b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3ATemporaryCredentials.java
index a0573c0..4f2d731 100644
--- a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3ATemporaryCredentials.java
+++ b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3ATemporaryCredentials.java
@@ -40,9 +40,9 @@ import org.apache.hadoop.fs.s3a.auth.MarshalledCredentials;
 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.*;
diff --git a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/commit/AbstractITCommitMRJob.java b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/commit/AbstractITCommitMRJob.java
index c16ba17..03c834f 100644
--- a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/commit/AbstractITCommitMRJob.java
+++ b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/commit/AbstractITCommitMRJob.java
@@ -56,6 +56,7 @@ import org.apache.hadoop.mapreduce.lib.input.TextInputFormat;
 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;
diff --git a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/commit/AbstractITCommitProtocol.java b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/commit/AbstractITCommitProtocol.java
index e560e11..822e361 100644
--- a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/commit/AbstractITCommitProtocol.java
+++ b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/commit/AbstractITCommitProtocol.java
@@ -33,7 +33,6 @@ import org.slf4j.LoggerFactory;
 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.lib.output.TextOutputFormat;
 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;
 
diff --git a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/AbstractS3SelectTest.java b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/AbstractS3SelectTest.java
index 18138a6..56d99d1 100644
--- a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/AbstractS3SelectTest.java
+++ b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/AbstractS3SelectTest.java
@@ -47,7 +47,6 @@ import org.apache.hadoop.fs.s3a.AWSServiceIOException;
 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.TaskAttemptID;
 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;
diff --git a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3Select.java b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3Select.java
index 5fe4e2b..1f2faa2 100644
--- a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3Select.java
+++ b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3Select.java
@@ -50,7 +50,6 @@ import org.apache.hadoop.fs.s3a.S3AInputStream;
 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.LineRecordReader;
 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;
diff --git a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectCLI.java b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectCLI.java
index c04cf8b..fccf708 100644
--- a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectCLI.java
+++ b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectCLI.java
@@ -34,9 +34,9 @@ import org.apache.hadoop.fs.Path;
 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 @@ public class ITestS3SelectCLI extends AbstractS3SelectTest {
     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);
   }
diff --git a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectLandsat.java b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectLandsat.java
index 780040e..78f3a6d 100644
--- a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectLandsat.java
+++ b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectLandsat.java
@@ -36,8 +36,8 @@ import org.apache.hadoop.fs.s3a.S3AFileSystem;
 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;
diff --git a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectMRJob.java b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectMRJob.java
index 86d1590..ee7de8c 100644
--- a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectMRJob.java
+++ b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/select/ITestS3SelectMRJob.java
@@ -31,7 +31,6 @@ import org.apache.hadoop.fs.impl.WrappedIOException;
 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.mapred.JobConf;
 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;
 


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