HADOOP-15286. Remove unused imports from TestKMSWithZK.java

Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
This commit is contained in:
Ajay Kumar 2018-03-04 07:12:52 -08:00 committed by Akira Ajisaka
parent a3c304c5dd
commit 3dc30bc24e
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@ -19,58 +19,19 @@
import org.apache.curator.test.TestingServer;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.crypto.key.KeyProvider;
import org.apache.hadoop.crypto.key.KeyProvider.KeyVersion;
import org.apache.hadoop.crypto.key.KeyProvider.Options;
import org.apache.hadoop.crypto.key.KeyProviderCryptoExtension;
import org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.EncryptedKeyVersion;
import org.apache.hadoop.crypto.key.KeyProviderDelegationTokenExtension;
import org.apache.hadoop.crypto.key.kms.KMSClientProvider;
import org.apache.hadoop.crypto.key.kms.KMSRESTConstants;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.minikdc.MiniKdc;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.SecurityUtil;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.authentication.server.AuthenticationFilter;
import org.apache.hadoop.security.authentication.util.ZKSignerSecretProvider;
import org.apache.hadoop.security.authorize.AuthorizationException;
import org.apache.hadoop.security.ssl.KeyStoreTestUtil;
import org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import javax.security.auth.Subject;
import javax.security.auth.kerberos.KerberosPrincipal;
import javax.security.auth.login.AppConfigurationEntry;
import javax.security.auth.login.LoginContext;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.net.HttpURLConnection;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.SocketTimeoutException;
import java.net.URI;
import java.net.URL;
import java.security.Principal;
import java.security.PrivilegedExceptionAction;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.Callable;
public class TestKMSWithZK {