HADOOP-10900. CredentialShell args should use single-dash style. (wang)
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615177 13f79535-47bb-0310-9956-ffa450edef68
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hadoop-common-project/hadoop-common
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@ -469,6 +469,8 @@ Release 2.6.0 - UNRELEASED
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HADOOP-10902. Deletion of directories with snapshots will not output
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reason for trash move failure. (Stephen Chu via wang)
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HADOOP-10900. CredentialShell args should use single-dash style. (wang)
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OPTIMIZATIONS
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BUG FIXES
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@ -79,9 +79,9 @@ public class CredentialShell extends Configured implements Tool {
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/**
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* Parse the command line arguments and initialize the data
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* <pre>
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* % hadoop alias create alias [--provider providerPath]
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* % hadoop alias create alias [-provider providerPath]
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* % hadoop alias list [-provider providerPath]
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* % hadoop alias delete alias [--provider providerPath] [-i]
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* % hadoop alias delete alias [-provider providerPath] [-i]
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* </pre>
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* @param args
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* @return
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@ -92,28 +92,28 @@ public class CredentialShell extends Configured implements Tool {
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if (args[i].equals("create")) {
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String alias = args[++i];
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command = new CreateCommand(alias);
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if (alias.equals("--help")) {
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if (alias.equals("-help")) {
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printCredShellUsage();
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return -1;
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}
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} else if (args[i].equals("delete")) {
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String alias = args[++i];
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command = new DeleteCommand(alias);
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if (alias.equals("--help")) {
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if (alias.equals("-help")) {
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printCredShellUsage();
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return -1;
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}
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} else if (args[i].equals("list")) {
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command = new ListCommand();
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} else if (args[i].equals("--provider")) {
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} else if (args[i].equals("-provider")) {
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userSuppliedProvider = true;
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getConf().set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH,
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args[++i]);
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} else if (args[i].equals("-i") || (args[i].equals("--interactive"))) {
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} else if (args[i].equals("-i") || (args[i].equals("-interactive"))) {
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interactive = true;
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} else if (args[i].equals("-v") || (args[i].equals("--value"))) {
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} else if (args[i].equals("-v") || (args[i].equals("-value"))) {
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value = args[++i];
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} else if (args[i].equals("--help")) {
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} else if (args[i].equals("-help")) {
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printCredShellUsage();
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return -1;
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} else {
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@ -188,20 +188,20 @@ public class CredentialShell extends Configured implements Tool {
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}
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private class ListCommand extends Command {
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public static final String USAGE = "list <alias> [--provider] [--help]";
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public static final String USAGE = "list <alias> [-provider] [-help]";
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public static final String DESC =
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"The list subcommand displays the aliases contained within \n" +
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"a particular provider - as configured in core-site.xml or " +
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"indicated\nthrough the --provider argument.";
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"indicated\nthrough the -provider argument.";
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public boolean validate() {
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boolean rc = true;
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provider = getCredentialProvider();
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if (provider == null) {
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out.println("There are no non-transient CredentialProviders configured.\n"
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+ "Consider using the --provider option to indicate the provider\n"
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+ "Consider using the -provider option to indicate the provider\n"
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+ "to use. If you want to list a transient provider then you\n"
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+ "you MUST use the --provider argument.");
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+ "you MUST use the -provider argument.");
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rc = false;
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}
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return rc;
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@ -229,11 +229,11 @@ public class CredentialShell extends Configured implements Tool {
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}
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private class DeleteCommand extends Command {
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public static final String USAGE = "delete <alias> [--provider] [--help]";
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public static final String USAGE = "delete <alias> [-provider] [-help]";
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public static final String DESC =
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"The delete subcommand deletes the credenital\n" +
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"specified as the <alias> argument from within the provider\n" +
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"indicated through the --provider argument";
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"indicated through the -provider argument";
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String alias = null;
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boolean cont = true;
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@ -248,13 +248,13 @@ public class CredentialShell extends Configured implements Tool {
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if (provider == null) {
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out.println("There are no valid CredentialProviders configured.\n"
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+ "Nothing will be deleted.\n"
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+ "Consider using the --provider option to indicate the provider"
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+ "Consider using the -provider option to indicate the provider"
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+ " to use.");
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return false;
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}
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if (alias == null) {
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out.println("There is no alias specified. Please provide the" +
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"mandatory <alias>. See the usage description with --help.");
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"mandatory <alias>. See the usage description with -help.");
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return false;
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}
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if (interactive) {
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@ -299,11 +299,11 @@ public class CredentialShell extends Configured implements Tool {
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}
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private class CreateCommand extends Command {
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public static final String USAGE = "create <alias> [--provider] [--help]";
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public static final String USAGE = "create <alias> [-provider] [-help]";
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public static final String DESC =
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"The create subcommand creates a new credential for the name specified\n" +
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"as the <alias> argument within the provider indicated through\n" +
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"the --provider argument.";
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"the -provider argument.";
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String alias = null;
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@ -317,13 +317,13 @@ public class CredentialShell extends Configured implements Tool {
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if (provider == null) {
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out.println("There are no valid CredentialProviders configured." +
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"\nCredential will not be created.\n"
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+ "Consider using the --provider option to indicate the provider" +
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+ "Consider using the -provider option to indicate the provider" +
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" to use.");
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rc = false;
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}
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if (alias == null) {
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out.println("There is no alias specified. Please provide the" +
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"mandatory <alias>. See the usage description with --help.");
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"mandatory <alias>. See the usage description with -help.");
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rc = false;
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}
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return rc;
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@ -45,7 +45,7 @@ public class TestCredShell {
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@Test
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public void testCredentialSuccessfulLifecycle() throws Exception {
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outContent.reset();
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String[] args1 = {"create", "credential1", "--value", "p@ssw0rd", "--provider",
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String[] args1 = {"create", "credential1", "-value", "p@ssw0rd", "-provider",
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"jceks://file" + tmpDir + "/credstore.jceks"};
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int rc = 0;
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CredentialShell cs = new CredentialShell();
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@ -56,14 +56,14 @@ public class TestCredShell {
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"created."));
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outContent.reset();
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String[] args2 = {"list", "--provider",
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String[] args2 = {"list", "-provider",
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"jceks://file" + tmpDir + "/credstore.jceks"};
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rc = cs.run(args2);
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assertEquals(0, rc);
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assertTrue(outContent.toString().contains("credential1"));
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outContent.reset();
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String[] args4 = {"delete", "credential1", "--provider",
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String[] args4 = {"delete", "credential1", "-provider",
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"jceks://file" + tmpDir + "/credstore.jceks"};
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rc = cs.run(args4);
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assertEquals(0, rc);
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@ -71,7 +71,7 @@ public class TestCredShell {
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"deleted."));
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outContent.reset();
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String[] args5 = {"list", "--provider",
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String[] args5 = {"list", "-provider",
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"jceks://file" + tmpDir + "/credstore.jceks"};
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rc = cs.run(args5);
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assertEquals(0, rc);
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@ -80,7 +80,7 @@ public class TestCredShell {
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@Test
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public void testInvalidProvider() throws Exception {
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String[] args1 = {"create", "credential1", "--value", "p@ssw0rd", "--provider",
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String[] args1 = {"create", "credential1", "-value", "p@ssw0rd", "-provider",
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"sdff://file/tmp/credstore.jceks"};
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int rc = 0;
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@ -94,7 +94,7 @@ public class TestCredShell {
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@Test
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public void testTransientProviderWarning() throws Exception {
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String[] args1 = {"create", "credential1", "--value", "p@ssw0rd", "--provider",
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String[] args1 = {"create", "credential1", "-value", "p@ssw0rd", "-provider",
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"user:///"};
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int rc = 0;
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@ -105,7 +105,7 @@ public class TestCredShell {
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assertTrue(outContent.toString().contains("WARNING: you are modifying a " +
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"transient provider."));
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String[] args2 = {"delete", "credential1", "--provider", "user:///"};
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String[] args2 = {"delete", "credential1", "-provider", "user:///"};
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rc = cs.run(args2);
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assertEquals(outContent.toString(), 0, rc);
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assertTrue(outContent.toString().contains("credential1 has been successfully " +
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@ -129,7 +129,7 @@ public class TestCredShell {
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@Test
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public void testPromptForCredentialWithEmptyPasswd() throws Exception {
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String[] args1 = {"create", "credential1", "--provider",
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String[] args1 = {"create", "credential1", "-provider",
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"jceks://file" + tmpDir + "/credstore.jceks"};
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ArrayList<String> passwords = new ArrayList<String>();
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passwords.add(null);
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@ -145,7 +145,7 @@ public class TestCredShell {
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@Test
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public void testPromptForCredential() throws Exception {
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String[] args1 = {"create", "credential1", "--provider",
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String[] args1 = {"create", "credential1", "-provider",
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"jceks://file" + tmpDir + "/credstore.jceks"};
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ArrayList<String> passwords = new ArrayList<String>();
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passwords.add("p@ssw0rd");
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@ -159,7 +159,7 @@ public class TestCredShell {
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assertTrue(outContent.toString().contains("credential1 has been successfully " +
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"created."));
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String[] args2 = {"delete", "credential1", "--provider",
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String[] args2 = {"delete", "credential1", "-provider",
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"jceks://file" + tmpDir + "/credstore.jceks"};
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rc = shell.run(args2);
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assertEquals(0, rc);
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