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From inigo...@apache.org
Subject [27/57] [abbrv] hadoop git commit: Revert "HADOOP-13584. hdoop-aliyun: merge HADOOP-12756 branch back" This reverts commit 5707f88d8550346f167e45c2f8c4161eb3957e3a
Date Mon, 03 Oct 2016 22:58:40 GMT
http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/site/markdown/tools/hadoop-aliyun/index.md
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diff --git a/hadoop-tools/hadoop-aliyun/src/site/markdown/tools/hadoop-aliyun/index.md b/hadoop-tools/hadoop-aliyun/src/site/markdown/tools/hadoop-aliyun/index.md
deleted file mode 100644
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--- a/hadoop-tools/hadoop-aliyun/src/site/markdown/tools/hadoop-aliyun/index.md
+++ /dev/null
@@ -1,294 +0,0 @@
-<!---
-  Licensed 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. See accompanying LICENSE file.
--->
-
-# Hadoop-Aliyun module: Integration with Aliyun Web Services
-
-<!-- MACRO{toc|fromDepth=0|toDepth=5} -->
-
-## Overview
-
-The `hadoop-aliyun` module provides support for Aliyun integration with
-[Aliyun Object Storage Service (Aliyun OSS)](https://www.aliyun.com/product/oss).
-The generated JAR file, `hadoop-aliyun.jar` also declares a transitive
-dependency on all external artifacts which are needed for this support — enabling
-downstream applications to easily use this support.
-
-To make it part of Apache Hadoop's default classpath, simply make sure
-that HADOOP_OPTIONAL_TOOLS in hadoop-env.sh has 'hadoop-aliyun' in the list.
-
-### Features
-
-* Read and write data stored in Aliyun OSS.
-* Present a hierarchical file system view by implementing the standard Hadoop
-[`FileSystem`](../api/org/apache/hadoop/fs/FileSystem.html) interface.
-* Can act as a source of data in a MapReduce job, or a sink.
-
-### Warning #1: Object Stores are not filesystems.
-
-Aliyun OSS is an example of "an object store". In order to achieve scalability
-and especially high availability, Aliyun OSS has relaxed some of the constraints
-which classic "POSIX" filesystems promise.
-
-
-
-Specifically
-
-1. Atomic operations: `delete()` and `rename()` are implemented by recursive
-file-by-file operations. They take time at least proportional to the number of files,
-during which time partial updates may be visible. `delete()` and `rename()`
-can not guarantee atomicity. If the operations are interrupted, the filesystem
-is left in an intermediate state.
-2. File owner and group are persisted, but the permissions model is not enforced.
-Authorization occurs at the level of the entire Aliyun account via
-[Aliyun Resource Access Management (Aliyun RAM)](https://www.aliyun.com/product/ram).
-3. Directory last access time is not tracked.
-4. The append operation is not supported.
-
-### Warning #2: Directory last access time is not tracked,
-features of Hadoop relying on this can have unexpected behaviour. E.g. the
-AggregatedLogDeletionService of YARN will not remove the appropriate logfiles.
-
-### Warning #3: Your Aliyun credentials are valuable
-
-Your Aliyun credentials not only pay for services, they offer read and write
-access to the data. Anyone with the account can not only read your datasets
-—they can delete them.
-
-Do not inadvertently share these credentials through means such as
-1. Checking in to SCM any configuration files containing the secrets.
-2. Logging them to a console, as they invariably end up being seen.
-3. Defining filesystem URIs with the credentials in the URL, such as
-`oss://accessKeyId:accessKeySecret@directory/file`. They will end up in
-logs and error messages.
-4. Including the secrets in bug reports.
-
-If you do any of these: change your credentials immediately!
-
-### Warning #4: The Aliyun OSS client provided by Aliyun E-MapReduce are different from this implementation
-
-Specifically: on Aliyun E-MapReduce, `oss://` is also supported but with
-a different implementation. If you are using Aliyun E-MapReduce,
-follow these instructions —and be aware that all issues related to Aliyun
-OSS integration in E-MapReduce can only be addressed by Aliyun themselves:
-please raise your issues with them.
-
-## OSS
-
-### Authentication properties
-
-    <property>
-      <name>fs.oss.accessKeyId</name>
-      <description>Aliyun access key ID</description>
-    </property>
-
-    <property>
-      <name>fs.oss.accessKeySecret</name>
-      <description>Aliyun access key secret</description>
-    </property>
-
-    <property>
-      <name>fs.oss.credentials.provider</name>
-      <description>
-        Class name of a credentials provider that implements
-        com.aliyun.oss.common.auth.CredentialsProvider. Omit if using access/secret keys
-        or another authentication mechanism. The specified class must provide an
-        accessible constructor accepting java.net.URI and
-        org.apache.hadoop.conf.Configuration, or an accessible default constructor.
-      </description>
-    </property>
-
-### Other properties
-
-    <property>
-      <name>fs.oss.endpoint</name>
-      <description>Aliyun OSS endpoint to connect to. An up-to-date list is
-        provided in the Aliyun OSS Documentation.
-       </description>
-    </property>
-
-    <property>
-      <name>fs.oss.proxy.host</name>
-      <description>Hostname of the (optinal) proxy server for Aliyun OSS connection</description>
-    </property>
-
-    <property>
-      <name>fs.oss.proxy.port</name>
-      <description>Proxy server port</description>
-    </property>
-
-    <property>
-      <name>fs.oss.proxy.username</name>
-      <description>Username for authenticating with proxy server</description>
-    </property>
-
-    <property>
-      <name>fs.oss.proxy.password</name>
-      <description>Password for authenticating with proxy server.</description>
-    </property>
-
-    <property>
-      <name>fs.oss.proxy.domain</name>
-      <description>Domain for authenticating with proxy server.</description>
-    </property>
-
-    <property>
-      <name>fs.oss.proxy.workstation</name>
-      <description>Workstation for authenticating with proxy server.</description>
-    </property>
-
-    <property>
-      <name>fs.oss.attempts.maximum</name>
-      <value>20</value>
-      <description>How many times we should retry commands on transient errors.</description>
-    </property>
-
-    <property>
-      <name>fs.oss.connection.establish.timeout</name>
-      <value>50000</value>
-      <description>Connection setup timeout in milliseconds.</description>
-    </property>
-
-    <property>
-      <name>fs.oss.connection.timeout</name>
-      <value>200000</value>
-      <description>Socket connection timeout in milliseconds.</description>
-    </property>
-
-    <property>
-      <name>fs.oss.paging.maximum</name>
-      <value>1000</value>
-      <description>How many keys to request from Aliyun OSS when doing directory listings at a time.
-      </description>
-    </property>
-
-    <property>
-      <name>fs.oss.multipart.upload.size</name>
-      <value>10485760</value>
-      <description>Size of each of multipart pieces in bytes.</description>
-    </property>
-
-    <property>
-      <name>fs.oss.multipart.upload.threshold</name>
-      <value>20971520</value>
-      <description>Minimum size in bytes before we start a multipart uploads or copy.</description>
-    </property>
-
-    <property>
-      <name>fs.oss.multipart.download.size</name>
-      <value>102400/value>
-      <description>Size in bytes in each request from ALiyun OSS.</description>
-    </property>
-
-    <property>
-      <name>fs.oss.buffer.dir</name>
-      <description>Comma separated list of directories to buffer OSS data before uploading to Aliyun OSS</description>
-    </property>
-
-    <property>
-      <name>fs.oss.acl.default</name>
-      <value></vaule>
-      <description>Set a canned ACL for bucket. Value may be private, public-read, public-read-write.
-      </description>
-    </property>
-
-    <property>
-      <name>fs.oss.server-side-encryption-algorithm</name>
-      <value></vaule>
-      <description>Specify a server-side encryption algorithm for oss: file system.
-         Unset by default, and the only other currently allowable value is AES256.
-      </description>
-    </property>
-
-    <property>
-      <name>fs.oss.connection.maximum</name>
-      <value>32</value>
-      <description>Number of simultaneous connections to oss.</description>
-    </property>
-
-    <property>
-      <name>fs.oss.connection.secure.enabled</name>
-      <value>true</value>
-      <description>Connect to oss over ssl or not, true by default.</description>
-    </property>
-
-## Testing the hadoop-aliyun Module
-
-To test `oss://` filesystem client, two files which pass in authentication
-details to the test runner are needed.
-
-1. `auth-keys.xml`
-2. `core-site.xml`
-
-Those two configuration files must be put into
-`hadoop-tools/hadoop-aliyun/src/test/resources`.
-
-### `core-site.xml`
-
-This file pre-exists and sources the configurations created in `auth-keys.xml`.
-
-For most cases, no modification is needed, unless a specific, non-default property
-needs to be set during the testing.
-
-### `auth-keys.xml`
-
-This file triggers the testing of Aliyun OSS module. Without this file,
-*none of the tests in this module will be executed*
-
-It contains the access key Id/secret and proxy information that are needed to
-connect to Aliyun OSS, and an OSS bucket URL should be also provided.
-
-1. `test.fs.oss.name` : the URL of the bucket for Aliyun OSS tests
-
-The contents of the bucket will be cleaned during the testing process, so
-do not use the bucket for any purpose other than testing.
-
-### Run Hadoop contract tests
-Create file `contract-test-options.xml` under `/test/resources`. If a
-specific file `fs.contract.test.fs.oss` test path is not defined, those
-tests will be skipped. Credentials are also needed to run any of those
-tests, they can be copied from `auth-keys.xml` or through direct
-XInclude inclusion. Here is an example of `contract-test-options.xml`:
-
-    <?xml version="1.0"?>
-    <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
-    <configuration>
-
-    <include xmlns="http://www.w3.org/2001/XInclude"
-    href="auth-keys.xml"/>
-
-      <property>
-        <name>fs.contract.test.fs.oss</name>
-        <value>oss://spark-tests</value>
-      </property>
-
-      <property>
-        <name>fs.oss.impl</name>
-        <value>org.apache.hadoop.fs.aliyun.AliyunOSSFileSystem</value>
-      </property>
-
-      <property>
-        <name>fs.oss.endpoint</name>
-        <value>oss-cn-hangzhou.aliyuncs.com</value>
-      </property>
-
-      <property>
-        <name>fs.oss.buffer.dir</name>
-        <value>/tmp/oss</value>
-      </property>
-
-      <property>
-        <name>fs.oss.multipart.download.size</name>
-        <value>102400</value>
-      </property>
-    </configuration>

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/AliyunOSSTestUtils.java
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diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/AliyunOSSTestUtils.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/AliyunOSSTestUtils.java
deleted file mode 100644
index 901cb2b..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/AliyunOSSTestUtils.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/**
- * 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.aliyun.oss;
-
-import org.apache.commons.lang.StringUtils;
-import org.apache.hadoop.conf.Configuration;
-import org.junit.internal.AssumptionViolatedException;
-
-import java.io.IOException;
-import java.net.URI;
-
-/**
- * Utility class for Aliyun OSS Tests.
- */
-public final class AliyunOSSTestUtils {
-
-  private AliyunOSSTestUtils() {
-  }
-
-  /**
-   * Create the test filesystem.
-   *
-   * If the test.fs.oss.name property is not set,
-   * tests will fail.
-   *
-   * @param conf configuration
-   * @return the FS
-   * @throws IOException
-   */
-  public static AliyunOSSFileSystem createTestFileSystem(Configuration conf)
-      throws IOException {
-    String fsname = conf.getTrimmed(
-        TestAliyunOSSFileSystemContract.TEST_FS_OSS_NAME, "");
-
-    boolean liveTest = StringUtils.isNotEmpty(fsname);
-    URI testURI = null;
-    if (liveTest) {
-      testURI = URI.create(fsname);
-      liveTest = testURI.getScheme().equals(Constants.FS_OSS);
-    }
-
-    if (!liveTest) {
-      throw new AssumptionViolatedException("No test filesystem in "
-          + TestAliyunOSSFileSystemContract.TEST_FS_OSS_NAME);
-    }
-    AliyunOSSFileSystem ossfs = new AliyunOSSFileSystem();
-    ossfs.initialize(testURI, conf);
-    return ossfs;
-  }
-
-  /**
-   * Generate unique test path for multiple user tests.
-   *
-   * @return root test path
-   */
-  public static String generateUniqueTestPath() {
-    String testUniqueForkId = System.getProperty("test.unique.fork.id");
-    return testUniqueForkId == null ? "/test" :
-        "/" + testUniqueForkId + "/test";
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunCredentials.java
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diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunCredentials.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunCredentials.java
deleted file mode 100644
index e08a4dc..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunCredentials.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/**
- * 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.aliyun.oss;
-
-import com.aliyun.oss.common.auth.Credentials;
-import com.aliyun.oss.common.auth.InvalidCredentialsException;
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.aliyun.oss.contract.AliyunOSSContract;
-import org.apache.hadoop.fs.contract.AbstractFSContract;
-import org.apache.hadoop.fs.contract.AbstractFSContractTestBase;
-import org.junit.Test;
-
-import java.io.IOException;
-
-import static org.apache.hadoop.fs.aliyun.oss.Constants.ACCESS_KEY_ID;
-import static org.apache.hadoop.fs.aliyun.oss.Constants.ACCESS_KEY_SECRET;
-import static org.apache.hadoop.fs.aliyun.oss.Constants.SECURITY_TOKEN;
-
-/**
- * Tests use of temporary credentials (for example, Aliyun STS & Aliyun OSS).
- * This test extends a class that "does things to the root directory", and
- * should only be used against transient filesystems where you don't care about
- * the data.
- */
-public class TestAliyunCredentials extends AbstractFSContractTestBase {
-
-  @Override
-  protected AbstractFSContract createContract(Configuration conf) {
-    return new AliyunOSSContract(conf);
-  }
-
-  @Test
-  public void testCredentialMissingAccessKeyId() throws Throwable {
-    Configuration conf = new Configuration();
-    conf.set(ACCESS_KEY_ID, "");
-    conf.set(ACCESS_KEY_SECRET, "accessKeySecret");
-    conf.set(SECURITY_TOKEN, "token");
-    validateCredential(conf);
-  }
-
-  @Test
-  public void testCredentialMissingAccessKeySecret() throws Throwable {
-    Configuration conf = new Configuration();
-    conf.set(ACCESS_KEY_ID, "accessKeyId");
-    conf.set(ACCESS_KEY_SECRET, "");
-    conf.set(SECURITY_TOKEN, "token");
-    validateCredential(conf);
-  }
-
-  private void validateCredential(Configuration conf) {
-    try {
-      AliyunCredentialsProvider provider
-          = new AliyunCredentialsProvider(conf);
-      Credentials credentials = provider.getCredentials();
-      fail("Expected a CredentialInitializationException, got " + credentials);
-    } catch (InvalidCredentialsException expected) {
-      // expected
-    } catch (IOException e) {
-      fail("Unexpected exception.");
-    }
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSFileSystemContract.java
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diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSFileSystemContract.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSFileSystemContract.java
deleted file mode 100644
index ad8ef6e..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSFileSystemContract.java
+++ /dev/null
@@ -1,239 +0,0 @@
-/**
- * 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.aliyun.oss;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.FileAlreadyExistsException;
-import org.apache.hadoop.fs.FileSystemContractBaseTest;
-import org.apache.hadoop.fs.Path;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-
-/**
- * Tests a live Aliyun OSS system.
- *
- * This uses BlockJUnit4ClassRunner because FileSystemContractBaseTest from
- * TestCase which uses the old Junit3 runner that doesn't ignore assumptions
- * properly making it impossible to skip the tests if we don't have a valid
- * bucket.
- */
-public class TestAliyunOSSFileSystemContract
-    extends FileSystemContractBaseTest {
-  public static final String TEST_FS_OSS_NAME = "test.fs.oss.name";
-  private static String testRootPath =
-      AliyunOSSTestUtils.generateUniqueTestPath();
-
-  @Override
-  public void setUp() throws Exception {
-    Configuration conf = new Configuration();
-    fs = AliyunOSSTestUtils.createTestFileSystem(conf);
-    super.setUp();
-  }
-
-  @Override
-  public void tearDown() throws Exception {
-    if (fs != null) {
-      fs.delete(super.path(testRootPath), true);
-    }
-    super.tearDown();
-  }
-
-  @Override
-  protected Path path(String path) {
-    if (path.startsWith("/")) {
-      return super.path(testRootPath + path);
-    } else {
-      return super.path(testRootPath + "/" + path);
-    }
-  }
-
-  @Override
-  public void testMkdirsWithUmask() throws Exception {
-    // not supported
-  }
-
-  @Override
-  public void testRootDirAlwaysExists() throws Exception {
-    //this will throw an exception if the path is not found
-    fs.getFileStatus(super.path("/"));
-    //this catches overrides of the base exists() method that don't
-    //use getFileStatus() as an existence probe
-    assertTrue("FileSystem.exists() fails for root",
-        fs.exists(super.path("/")));
-  }
-
-  @Override
-  public void testRenameRootDirForbidden() throws Exception {
-    if (!renameSupported()) {
-      return;
-    }
-    rename(super.path("/"),
-           super.path("/test/newRootDir"),
-           false, true, false);
-  }
-
-  public void testDeleteSubdir() throws IOException {
-    Path parentDir = this.path("/test/hadoop");
-    Path file = this.path("/test/hadoop/file");
-    Path subdir = this.path("/test/hadoop/subdir");
-    this.createFile(file);
-
-    assertTrue("Created subdir", this.fs.mkdirs(subdir));
-    assertTrue("File exists", this.fs.exists(file));
-    assertTrue("Parent dir exists", this.fs.exists(parentDir));
-    assertTrue("Subdir exists", this.fs.exists(subdir));
-
-    assertTrue("Deleted subdir", this.fs.delete(subdir, true));
-    assertTrue("Parent should exist", this.fs.exists(parentDir));
-
-    assertTrue("Deleted file", this.fs.delete(file, false));
-    assertTrue("Parent should exist", this.fs.exists(parentDir));
-  }
-
-
-  @Override
-  protected boolean renameSupported() {
-    return true;
-  }
-
-  @Override
-  public void testRenameNonExistentPath() throws Exception {
-    if (this.renameSupported()) {
-      Path src = this.path("/test/hadoop/path");
-      Path dst = this.path("/test/new/newpath");
-      try {
-        super.rename(src, dst, false, false, false);
-        fail("Should throw FileNotFoundException!");
-      } catch (FileNotFoundException e) {
-        // expected
-      }
-    }
-  }
-
-  @Override
-  public void testRenameFileMoveToNonExistentDirectory() throws Exception {
-    if (this.renameSupported()) {
-      Path src = this.path("/test/hadoop/file");
-      this.createFile(src);
-      Path dst = this.path("/test/new/newfile");
-      try {
-        super.rename(src, dst, false, true, false);
-        fail("Should throw FileNotFoundException!");
-      } catch (FileNotFoundException e) {
-        // expected
-      }
-    }
-  }
-
-  @Override
-  public void testRenameDirectoryMoveToNonExistentDirectory() throws Exception {
-    if (this.renameSupported()) {
-      Path src = this.path("/test/hadoop/dir");
-      this.fs.mkdirs(src);
-      Path dst = this.path("/test/new/newdir");
-      try {
-        super.rename(src, dst, false, true, false);
-        fail("Should throw FileNotFoundException!");
-      } catch (FileNotFoundException e) {
-        // expected
-      }
-    }
-  }
-
-  @Override
-  public void testRenameFileMoveToExistingDirectory() throws Exception {
-    super.testRenameFileMoveToExistingDirectory();
-  }
-
-  @Override
-  public void testRenameFileAsExistingFile() throws Exception {
-    if (this.renameSupported()) {
-      Path src = this.path("/test/hadoop/file");
-      this.createFile(src);
-      Path dst = this.path("/test/new/newfile");
-      this.createFile(dst);
-      try {
-        super.rename(src, dst, false, true, true);
-        fail("Should throw FileAlreadyExistsException");
-      } catch (FileAlreadyExistsException e) {
-        // expected
-      }
-    }
-  }
-
-  @Override
-  public void testRenameDirectoryAsExistingFile() throws Exception {
-    if (this.renameSupported()) {
-      Path src = this.path("/test/hadoop/dir");
-      this.fs.mkdirs(src);
-      Path dst = this.path("/test/new/newfile");
-      this.createFile(dst);
-      try {
-        super.rename(src, dst, false, true, true);
-        fail("Should throw FileAlreadyExistsException");
-      } catch (FileAlreadyExistsException e) {
-        // expected
-      }
-    }
-  }
-
-  public void testGetFileStatusFileAndDirectory() throws Exception {
-    Path filePath = this.path("/test/oss/file1");
-    this.createFile(filePath);
-    assertTrue("Should be file", this.fs.getFileStatus(filePath).isFile());
-    assertFalse("Should not be directory",
-        this.fs.getFileStatus(filePath).isDirectory());
-
-    Path dirPath = this.path("/test/oss/dir");
-    this.fs.mkdirs(dirPath);
-    assertTrue("Should be directory",
-        this.fs.getFileStatus(dirPath).isDirectory());
-    assertFalse("Should not be file", this.fs.getFileStatus(dirPath).isFile());
-  }
-
-  public void testMkdirsForExistingFile() throws Exception {
-    Path testFile = this.path("/test/hadoop/file");
-    assertFalse(this.fs.exists(testFile));
-    this.createFile(testFile);
-    assertTrue(this.fs.exists(testFile));
-    try {
-      this.fs.mkdirs(testFile);
-      fail("Should throw FileAlreadyExistsException!");
-    } catch (FileAlreadyExistsException e) {
-      // expected
-    }
-  }
-
-  public void testWorkingDirectory() throws Exception {
-    Path workDir = super.path(this.getDefaultWorkingDirectory());
-    assertEquals(workDir, this.fs.getWorkingDirectory());
-    this.fs.setWorkingDirectory(super.path("."));
-    assertEquals(workDir, this.fs.getWorkingDirectory());
-    this.fs.setWorkingDirectory(super.path(".."));
-    assertEquals(workDir.getParent(), this.fs.getWorkingDirectory());
-    Path relativeDir = super.path("hadoop");
-    this.fs.setWorkingDirectory(relativeDir);
-    assertEquals(relativeDir, this.fs.getWorkingDirectory());
-    Path absoluteDir = super.path("/test/hadoop");
-    this.fs.setWorkingDirectory(absoluteDir);
-    assertEquals(absoluteDir, this.fs.getWorkingDirectory());
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSFileSystemStore.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSFileSystemStore.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSFileSystemStore.java
deleted file mode 100644
index 7f4bac2..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSFileSystemStore.java
+++ /dev/null
@@ -1,125 +0,0 @@
-/**
- * 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.aliyun.oss;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.Path;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.URI;
-import java.security.DigestInputStream;
-import java.security.DigestOutputStream;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assume.assumeNotNull;
-
-/**
- * Test the bridging logic between Hadoop's abstract filesystem and
- * Aliyun OSS.
- */
-public class TestAliyunOSSFileSystemStore {
-  private Configuration conf;
-  private AliyunOSSFileSystemStore store;
-  private AliyunOSSFileSystem fs;
-
-  @Before
-  public void setUp() throws Exception {
-    conf = new Configuration();
-    fs = new AliyunOSSFileSystem();
-    fs.initialize(URI.create(conf.get("test.fs.oss.name")), conf);
-    store = fs.getStore();
-  }
-
-  @After
-  public void tearDown() throws Exception {
-    try {
-      store.purge("test");
-    } catch (Exception e) {
-      e.printStackTrace();
-      throw e;
-    }
-  }
-
-  @BeforeClass
-  public static void checkSettings() throws Exception {
-    Configuration conf = new Configuration();
-    assumeNotNull(conf.get(Constants.ACCESS_KEY_ID));
-    assumeNotNull(conf.get(Constants.ACCESS_KEY_SECRET));
-    assumeNotNull(conf.get("test.fs.oss.name"));
-  }
-
-  protected void writeRenameReadCompare(Path path, long len)
-      throws IOException, NoSuchAlgorithmException {
-    // If len > fs.oss.multipart.upload.threshold,
-    // we'll use a multipart upload copy
-    MessageDigest digest = MessageDigest.getInstance("MD5");
-    OutputStream out = new BufferedOutputStream(
-        new DigestOutputStream(fs.create(path, false), digest));
-    for (long i = 0; i < len; i++) {
-      out.write('Q');
-    }
-    out.flush();
-    out.close();
-
-    assertTrue("Exists", fs.exists(path));
-
-    Path copyPath = path.suffix(".copy");
-    fs.rename(path, copyPath);
-
-    assertTrue("Copy exists", fs.exists(copyPath));
-
-    // Download file from Aliyun OSS and compare the digest against the original
-    MessageDigest digest2 = MessageDigest.getInstance("MD5");
-    InputStream in = new BufferedInputStream(
-        new DigestInputStream(fs.open(copyPath), digest2));
-    long copyLen = 0;
-    while (in.read() != -1) {
-      copyLen++;
-    }
-    in.close();
-
-    assertEquals("Copy length matches original", len, copyLen);
-    assertArrayEquals("Digests match", digest.digest(), digest2.digest());
-  }
-
-  @Test
-  public void testSmallUpload() throws IOException, NoSuchAlgorithmException {
-    // Regular upload, regular copy
-    writeRenameReadCompare(new Path("/test/small"), 16384);
-  }
-
-  @Test
-  public void testLargeUpload()
-      throws IOException, NoSuchAlgorithmException {
-    // Multipart upload, multipart copy
-    writeRenameReadCompare(new Path("/test/xlarge"), 52428800L); // 50MB byte
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSInputStream.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSInputStream.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSInputStream.java
deleted file mode 100644
index 37af28f..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSInputStream.java
+++ /dev/null
@@ -1,145 +0,0 @@
-/**
- * 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.aliyun.oss;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.FSDataInputStream;
-import org.apache.hadoop.fs.FileSystem;
-import org.apache.hadoop.fs.Path;
-import org.apache.hadoop.fs.contract.ContractTestUtils;
-import org.apache.hadoop.io.IOUtils;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.Timeout;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.Random;
-
-import static org.junit.Assert.assertTrue;
-
-/**
- * Tests basic functionality for AliyunOSSInputStream, including seeking and
- * reading files.
- */
-public class TestAliyunOSSInputStream {
-
-  private FileSystem fs;
-
-  private static final Logger LOG =
-      LoggerFactory.getLogger(TestAliyunOSSInputStream.class);
-
-  private static String testRootPath =
-      AliyunOSSTestUtils.generateUniqueTestPath();
-
-  @Rule
-  public Timeout testTimeout = new Timeout(30 * 60 * 1000);
-
-  @Before
-  public void setUp() throws Exception {
-    Configuration conf = new Configuration();
-    fs = AliyunOSSTestUtils.createTestFileSystem(conf);
-  }
-
-  @After
-  public void tearDown() throws Exception {
-    if (fs != null) {
-      fs.delete(new Path(testRootPath), true);
-    }
-  }
-
-  private Path setPath(String path) {
-    if (path.startsWith("/")) {
-      return new Path(testRootPath + path);
-    } else {
-      return new Path(testRootPath + "/" + path);
-    }
-  }
-
-  @Test
-  public void testSeekFile() throws Exception {
-    Path smallSeekFile = setPath("/test/smallSeekFile.txt");
-    long size = 5 * 1024 * 1024;
-
-    ContractTestUtils.generateTestFile(this.fs, smallSeekFile, size, 256, 255);
-    LOG.info("5MB file created: smallSeekFile.txt");
-
-    FSDataInputStream instream = this.fs.open(smallSeekFile);
-    int seekTimes = 5;
-    LOG.info("multiple fold position seeking test...:");
-    for (int i = 0; i < seekTimes; i++) {
-      long pos = size / (seekTimes - i) - 1;
-      LOG.info("begin seeking for pos: " + pos);
-      instream.seek(pos);
-      assertTrue("expected position at:" + pos + ", but got:"
-          + instream.getPos(), instream.getPos() == pos);
-      LOG.info("completed seeking at pos: " + instream.getPos());
-    }
-    LOG.info("random position seeking test...:");
-    Random rand = new Random();
-    for (int i = 0; i < seekTimes; i++) {
-      long pos = Math.abs(rand.nextLong()) % size;
-      LOG.info("begin seeking for pos: " + pos);
-      instream.seek(pos);
-      assertTrue("expected position at:" + pos + ", but got:"
-          + instream.getPos(), instream.getPos() == pos);
-      LOG.info("completed seeking at pos: " + instream.getPos());
-    }
-    IOUtils.closeStream(instream);
-  }
-
-  @Test
-  public void testReadFile() throws Exception {
-    final int bufLen = 256;
-    final int sizeFlag = 5;
-    String filename = "readTestFile_" + sizeFlag + ".txt";
-    Path readTestFile = setPath("/test/" + filename);
-    long size = sizeFlag * 1024 * 1024;
-
-    ContractTestUtils.generateTestFile(this.fs, readTestFile, size, 256, 255);
-    LOG.info(sizeFlag + "MB file created: /test/" + filename);
-
-    FSDataInputStream instream = this.fs.open(readTestFile);
-    byte[] buf = new byte[bufLen];
-    long bytesRead = 0;
-    while (bytesRead < size) {
-      int bytes;
-      if (size - bytesRead < bufLen) {
-        int remaining = (int)(size - bytesRead);
-        bytes = instream.read(buf, 0, remaining);
-      } else {
-        bytes = instream.read(buf, 0, bufLen);
-      }
-      bytesRead += bytes;
-
-      if (bytesRead % (1024 * 1024) == 0) {
-        int available = instream.available();
-        int remaining = (int)(size - bytesRead);
-        assertTrue("expected remaining:" + remaining + ", but got:" + available,
-            remaining == available);
-        LOG.info("Bytes read: " + Math.round((double)bytesRead / (1024 * 1024))
-            + " MB");
-      }
-    }
-    assertTrue(instream.available() == 0);
-    IOUtils.closeStream(instream);
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSOutputStream.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSOutputStream.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSOutputStream.java
deleted file mode 100644
index 6b87d9c..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/TestAliyunOSSOutputStream.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/**
- * 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.aliyun.oss;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.FileSystem;
-import org.apache.hadoop.fs.Path;
-import org.apache.hadoop.fs.contract.ContractTestUtils;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.Timeout;
-
-import java.io.IOException;
-
-/**
- * Tests regular and multi-part upload functionality for AliyunOSSOutputStream.
- */
-public class TestAliyunOSSOutputStream {
-  private FileSystem fs;
-  private static String testRootPath =
-      AliyunOSSTestUtils.generateUniqueTestPath();
-
-  @Rule
-  public Timeout testTimeout = new Timeout(30 * 60 * 1000);
-
-  @Before
-  public void setUp() throws Exception {
-    Configuration conf = new Configuration();
-    conf.setLong(Constants.MIN_MULTIPART_UPLOAD_THRESHOLD_KEY, 5 * 1024 * 1024);
-    conf.setInt(Constants.MULTIPART_UPLOAD_SIZE_KEY, 5 * 1024 * 1024);
-    fs = AliyunOSSTestUtils.createTestFileSystem(conf);
-  }
-
-  @After
-  public void tearDown() throws Exception {
-    if (fs != null) {
-      fs.delete(new Path(testRootPath), true);
-    }
-  }
-
-  protected Path getTestPath() {
-    return new Path(testRootPath + "/test-aliyun-oss");
-  }
-
-  @Test
-  public void testRegularUpload() throws IOException {
-    ContractTestUtils.createAndVerifyFile(fs, getTestPath(), 1024 * 1024);
-  }
-
-  @Test
-  public void testMultiPartUpload() throws IOException {
-    ContractTestUtils.createAndVerifyFile(fs, getTestPath(), 6 * 1024 * 1024);
-  }
-
-  @Test
-  public void testMultiPartUploadLimit() throws IOException {
-    long partSize1 = AliyunOSSUtils.calculatePartSize(10 * 1024, 100 * 1024);
-    assert(10 * 1024 / partSize1 < Constants.MULTIPART_UPLOAD_PART_NUM_LIMIT);
-
-    long partSize2 = AliyunOSSUtils.calculatePartSize(200 * 1024, 100 * 1024);
-    assert(200 * 1024 / partSize2 < Constants.MULTIPART_UPLOAD_PART_NUM_LIMIT);
-
-    long partSize3 = AliyunOSSUtils.calculatePartSize(10000 * 100 * 1024,
-        100 * 1024);
-    assert(10000 * 100 * 1024 / partSize3
-        < Constants.MULTIPART_UPLOAD_PART_NUM_LIMIT);
-
-    long partSize4 = AliyunOSSUtils.calculatePartSize(10001 * 100 * 1024,
-        100 * 1024);
-    assert(10001 * 100 * 1024 / partSize4
-        < Constants.MULTIPART_UPLOAD_PART_NUM_LIMIT);
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/AliyunOSSContract.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/AliyunOSSContract.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/AliyunOSSContract.java
deleted file mode 100644
index 624c606..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/AliyunOSSContract.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * 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.aliyun.oss.contract;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.Path;
-import org.apache.hadoop.fs.contract.AbstractBondedFSContract;
-
-/**
- * The contract of Aliyun OSS: only enabled if the test bucket is provided.
- */
-public class AliyunOSSContract extends AbstractBondedFSContract {
-
-  public static final String CONTRACT_XML = "contract/aliyun-oss.xml";
-
-  public AliyunOSSContract(Configuration conf) {
-    super(conf);
-    //insert the base features
-    addConfResource(CONTRACT_XML);
-  }
-
-  @Override
-  public String getScheme() {
-    return "oss";
-  }
-
-  @Override
-  public Path getTestPath() {
-    String testUniqueForkId = System.getProperty("test.unique.fork.id");
-    return testUniqueForkId == null ? super.getTestPath() :
-        new Path("/" + testUniqueForkId, "test");
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractCreate.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractCreate.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractCreate.java
deleted file mode 100644
index 88dd8cd..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractCreate.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/**
- * 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.aliyun.oss.contract;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.contract.AbstractContractCreateTest;
-import org.apache.hadoop.fs.contract.AbstractFSContract;
-
-/**
- * Aliyun OSS contract creating tests.
- */
-public class TestAliyunOSSContractCreate extends AbstractContractCreateTest {
-
-  @Override
-  protected AbstractFSContract createContract(Configuration conf) {
-    return new AliyunOSSContract(conf);
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractDelete.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractDelete.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractDelete.java
deleted file mode 100644
index 1658d80..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractDelete.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * 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.aliyun.oss.contract;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.contract.AbstractContractDeleteTest;
-import org.apache.hadoop.fs.contract.AbstractFSContract;
-
-/**
- * Aliyun OSS contract deleting tests.
- */
-public class TestAliyunOSSContractDelete extends AbstractContractDeleteTest {
-
-  @Override
-  protected AbstractFSContract createContract(Configuration conf) {
-    return new AliyunOSSContract(conf);
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractDistCp.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractDistCp.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractDistCp.java
deleted file mode 100644
index 18d09d5..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractDistCp.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/**
- * 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.aliyun.oss.contract;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.tools.contract.AbstractContractDistCpTest;
-
-import static org.apache.hadoop.fs.aliyun.oss.Constants.*;
-
-/**
- * Contract test suite covering Aliyun OSS integration with DistCp.
- */
-public class TestAliyunOSSContractDistCp extends AbstractContractDistCpTest {
-
-  private static final long MULTIPART_SETTING = 8 * 1024 * 1024; // 8 MB
-
-  @Override
-  protected Configuration createConfiguration() {
-    Configuration newConf = super.createConfiguration();
-    newConf.setLong(MIN_MULTIPART_UPLOAD_THRESHOLD_KEY, MULTIPART_SETTING);
-    newConf.setLong(MULTIPART_UPLOAD_SIZE_KEY, MULTIPART_SETTING);
-    return newConf;
-  }
-
-  @Override
-  protected AliyunOSSContract createContract(Configuration conf) {
-    return new AliyunOSSContract(conf);
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractGetFileStatus.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractGetFileStatus.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractGetFileStatus.java
deleted file mode 100644
index c69124d..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractGetFileStatus.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/**
- * 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.aliyun.oss.contract;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest;
-import org.apache.hadoop.fs.contract.AbstractFSContract;
-
-/**
- * Test getFileStatus and related listing operations.
- */
-public class TestAliyunOSSContractGetFileStatus
-    extends AbstractContractGetFileStatusTest {
-
-  @Override
-  protected AbstractFSContract createContract(Configuration conf) {
-    return new AliyunOSSContract(conf);
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractMkdir.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractMkdir.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractMkdir.java
deleted file mode 100644
index 6cb7549..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractMkdir.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * 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.aliyun.oss.contract;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.contract.AbstractContractMkdirTest;
-import org.apache.hadoop.fs.contract.AbstractFSContract;
-
-/**
- * Aliyun OSS contract directory tests.
- */
-public class TestAliyunOSSContractMkdir extends AbstractContractMkdirTest {
-
-  @Override
-  protected AbstractFSContract createContract(Configuration conf) {
-    return new AliyunOSSContract(conf);
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractOpen.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractOpen.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractOpen.java
deleted file mode 100644
index 099aba6..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractOpen.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * 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.aliyun.oss.contract;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.contract.AbstractContractOpenTest;
-import org.apache.hadoop.fs.contract.AbstractFSContract;
-
-/**
- * Aliyun OSS contract opening file tests.
- */
-public class TestAliyunOSSContractOpen extends AbstractContractOpenTest {
-
-  @Override
-  protected AbstractFSContract createContract(Configuration conf) {
-    return new AliyunOSSContract(conf);
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractRename.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractRename.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractRename.java
deleted file mode 100644
index e15b3ba..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractRename.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/**
- * 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.aliyun.oss.contract;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.contract.AbstractContractRenameTest;
-import org.apache.hadoop.fs.contract.AbstractFSContract;
-
-/**
- * Aliyun OSS contract renaming tests.
- */
-public class TestAliyunOSSContractRename extends AbstractContractRenameTest {
-
-  @Override
-  protected AbstractFSContract createContract(Configuration conf) {
-    return new AliyunOSSContract(conf);
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractRootDir.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractRootDir.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractRootDir.java
deleted file mode 100644
index 9faae37..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractRootDir.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * 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.aliyun.oss.contract;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.contract.AbstractContractRootDirectoryTest;
-import org.apache.hadoop.fs.contract.AbstractFSContract;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-
-/**
- * Root dir operations against an Aliyun OSS bucket.
- */
-public class TestAliyunOSSContractRootDir extends
-    AbstractContractRootDirectoryTest {
-
-  private static final Logger LOG =
-      LoggerFactory.getLogger(TestAliyunOSSContractRootDir.class);
-
-  @Override
-  protected AbstractFSContract createContract(Configuration conf) {
-    return new AliyunOSSContract(conf);
-  }
-
-  @Override
-  public void testListEmptyRootDirectory() throws IOException {
-    for (int attempt = 1, maxAttempts = 10; attempt <= maxAttempts; ++attempt) {
-      try {
-        super.testListEmptyRootDirectory();
-        break;
-      } catch (AssertionError | FileNotFoundException e) {
-        if (attempt < maxAttempts) {
-          LOG.info("Attempt {} of {} for empty root directory test failed.  "
-              + "Attempting retry.", attempt, maxAttempts);
-          try {
-            Thread.sleep(1000);
-          } catch (InterruptedException e2) {
-            Thread.currentThread().interrupt();
-            fail("Test interrupted.");
-            break;
-          }
-        } else {
-          LOG.error(
-              "Empty root directory test failed {} attempts.  Failing test.",
-              maxAttempts);
-          throw e;
-        }
-      }
-    }
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractSeek.java
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractSeek.java b/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractSeek.java
deleted file mode 100644
index b247ab1..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/java/org/apache/hadoop/fs/aliyun/oss/contract/TestAliyunOSSContractSeek.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * 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.aliyun.oss.contract;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.contract.AbstractContractSeekTest;
-import org.apache.hadoop.fs.contract.AbstractFSContract;
-
-/**
- * Aliyun OSS contract seeking tests.
- */
-public class TestAliyunOSSContractSeek extends AbstractContractSeekTest {
-
-  @Override
-  protected AbstractFSContract createContract(Configuration conf) {
-    return new AliyunOSSContract(conf);
-  }
-}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/resources/contract/aliyun-oss.xml
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/resources/contract/aliyun-oss.xml b/hadoop-tools/hadoop-aliyun/src/test/resources/contract/aliyun-oss.xml
deleted file mode 100644
index 7bbbf46..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/resources/contract/aliyun-oss.xml
+++ /dev/null
@@ -1,115 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
-<!--
-  ~ 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.
-  -->
-<configuration>
-    <property>
-        <name>fs.contract.test.random-seek-count</name>
-        <value>10</value>
-    </property>
-
-    <property>
-        <name>fs.contract.is-blobstore</name>
-        <value>true</value>
-    </property>
-
-    <property>
-        <name>fs.contract.is-case-sensitive</name>
-        <value>true</value>
-    </property>
-
-    <property>
-        <name>fs.contract.rename-returns-false-if-source-missing</name>
-        <value>false</value>
-    </property>
-
-    <property>
-        <name>fs.contract.rename-remove-dest-if-empty-dir</name>
-        <value>false</value>
-    </property>
-
-    <property>
-        <name>fs.contract.supports-append</name>
-        <value>false</value>
-    </property>
-
-    <property>
-        <name>fs.contract.supports-atomic-directory-delete</name>
-        <value>false</value>
-    </property>
-
-    <property>
-        <name>fs.contract.supports-atomic-rename</name>
-        <value>false</value>
-    </property>
-
-    <property>
-        <name>fs.contract.supports-block-locality</name>
-        <value>false</value>
-    </property>
-
-    <property>
-        <name>fs.contract.supports-concat</name>
-        <value>false</value>
-    </property>
-
-    <property>
-        <name>fs.contract.supports-seek</name>
-        <value>true</value>
-    </property>
-
-    <property>
-        <name>fs.contract.supports-seek-on-closed-file</name>
-        <value>true</value>
-    </property>
-
-    <property>
-        <name>fs.contract.rejects-seek-past-eof</name>
-        <value>true</value>
-    </property>
-
-    <property>
-        <name>fs.contract.supports-strict-exceptions</name>
-        <value>true</value>
-    </property>
-
-    <property>
-        <name>fs.contract.supports-unix-permissions</name>
-        <value>false</value>
-    </property>
-
-    <property>
-        <name>fs.contract.rename-overwrites-dest</name>
-        <value>true</value>
-    </property>
-
-    <property>
-        <name>fs.contract.test.root-tests-enabled</name>
-        <value>true</value>
-    </property>
-
-    <property>
-        <name>fs.contract.supports-getfilestatus</name>
-        <value>true</value>
-    </property>
-
-    <property>
-        <name>fs.oss.multipart.download.size</name>
-        <value>102400</value>
-    </property>
-</configuration>

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/resources/core-site.xml
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/resources/core-site.xml b/hadoop-tools/hadoop-aliyun/src/test/resources/core-site.xml
deleted file mode 100644
index fa4118c..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/resources/core-site.xml
+++ /dev/null
@@ -1,46 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
-<!--
-  ~ 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.
-  -->
-<configuration>
-
-    <property>
-        <name>hadoop.tmp.dir</name>
-        <value>target/build/test</value>
-        <description>A base for other temporary directories.</description>
-        <final>true</final>
-    </property>
-
-    <!-- Turn security off for tests by default -->
-    <property>
-        <name>hadoop.security.authentication</name>
-        <value>simple</value>
-    </property>
-
-    <!--
-    To run these tests.
-
-    # Create a file auth-keys.xml  - DO NOT ADD TO REVISION CONTROL
-    # add the property test.fs.oss.name to point to an OSS filesystem URL
-    # Add the credentials for the service you are testing against
-    -->
-    <include xmlns="http://www.w3.org/2001/XInclude" href="auth-keys.xml">
-        <fallback/>
-    </include>
-
-</configuration>

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-aliyun/src/test/resources/log4j.properties
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-aliyun/src/test/resources/log4j.properties b/hadoop-tools/hadoop-aliyun/src/test/resources/log4j.properties
deleted file mode 100644
index bb5cbe5..0000000
--- a/hadoop-tools/hadoop-aliyun/src/test/resources/log4j.properties
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-#   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.
-#
-# log4j configuration used during build and unit tests
-
-log4j.rootLogger=INFO,stdout
-log4j.threshold=ALL
-log4j.appender.stdout=org.apache.log4j.ConsoleAppender
-log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
-log4j.appender.stdout.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/hadoop-tools-dist/pom.xml
----------------------------------------------------------------------
diff --git a/hadoop-tools/hadoop-tools-dist/pom.xml b/hadoop-tools/hadoop-tools-dist/pom.xml
index 14fa9f0..899a945 100644
--- a/hadoop-tools/hadoop-tools-dist/pom.xml
+++ b/hadoop-tools/hadoop-tools-dist/pom.xml
@@ -102,12 +102,6 @@
     </dependency>
     <dependency>
       <groupId>org.apache.hadoop</groupId>
-      <artifactId>hadoop-aliyun</artifactId>
-      <scope>compile</scope>
-      <version>${project.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.hadoop</groupId>
       <artifactId>hadoop-sls</artifactId>
       <scope>compile</scope>
     </dependency>

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1443988/hadoop-tools/pom.xml
----------------------------------------------------------------------
diff --git a/hadoop-tools/pom.xml b/hadoop-tools/pom.xml
index e7e876b..db002f4 100644
--- a/hadoop-tools/pom.xml
+++ b/hadoop-tools/pom.xml
@@ -47,7 +47,6 @@
     <module>hadoop-aws</module>
     <module>hadoop-kafka</module>
     <module>hadoop-azure-datalake</module>
-    <module>hadoop-aliyun</module>
   </modules>
 
   <build>


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