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Posted to commits@accumulo.apache.org by el...@apache.org on 2014/04/08 05:03:06 UTC
[10/53] [abbrv] ACCUMULO-1897 Move shell into new package and module
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OfflineCommand.java
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diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OfflineCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OfflineCommand.java
deleted file mode 100644
index fde4514..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OfflineCommand.java
+++ /dev/null
@@ -1,61 +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.accumulo.core.util.shell.commands;
-
-import org.apache.accumulo.core.client.AccumuloException;
-import org.apache.accumulo.core.client.AccumuloSecurityException;
-import org.apache.accumulo.core.client.TableNotFoundException;
-import org.apache.accumulo.core.metadata.MetadataTable;
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.Option;
-import org.apache.commons.cli.Options;
-
-public class OfflineCommand extends TableOperation {
-
- private boolean wait;
- private Option waitOpt;
-
- @Override
- public String description() {
- return "starts the process of taking table offline";
- }
-
- protected void doTableOp(final Shell shellState, final String tableName) throws AccumuloException, AccumuloSecurityException, TableNotFoundException {
- if (tableName.equals(MetadataTable.NAME)) {
- Shell.log.info(" You cannot take the " + MetadataTable.NAME + " offline.");
- } else {
- shellState.getConnector().tableOperations().offline(tableName, wait);
- Shell.log.info("Offline of table " + tableName + (wait ? " completed." : " initiated..."));
- }
- }
-
-
- @Override
- public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws Exception {
- wait = cl.hasOption(waitOpt.getLongOpt());
- return super.execute(fullCommand, cl, shellState);
- }
-
- @Override
- public Options getOptions() {
- final Options opts = super.getOptions();
- waitOpt = new Option("w", "wait", false, "wait for offline to finish");
- opts.addOption(waitOpt);
- return opts;
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OnlineCommand.java
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diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OnlineCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OnlineCommand.java
deleted file mode 100644
index 7b6ebe2..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OnlineCommand.java
+++ /dev/null
@@ -1,61 +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.accumulo.core.util.shell.commands;
-
-import org.apache.accumulo.core.client.AccumuloException;
-import org.apache.accumulo.core.client.AccumuloSecurityException;
-import org.apache.accumulo.core.client.TableNotFoundException;
-import org.apache.accumulo.core.metadata.RootTable;
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.Option;
-import org.apache.commons.cli.Options;
-
-public class OnlineCommand extends TableOperation {
-
- private boolean wait;
- private Option waitOpt;
-
- @Override
- public String description() {
- return "starts the process of putting a table online";
- }
-
- @Override
- protected void doTableOp(final Shell shellState, final String tableName) throws AccumuloException, AccumuloSecurityException, TableNotFoundException {
- if (tableName.equals(RootTable.NAME)) {
- Shell.log.info(" The " + RootTable.NAME + " is always online.");
- } else {
- shellState.getConnector().tableOperations().online(tableName, wait);
- Shell.log.info("Online of table " + tableName + (wait ? " completed." : " initiated..."));
- }
- }
-
- @Override
- public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws Exception {
- wait = cl.hasOption(waitOpt.getLongOpt());
- return super.execute(fullCommand, cl, shellState);
- }
-
- @Override
- public Options getOptions() {
- final Options opts = super.getOptions();
- waitOpt = new Option("w", "wait", false, "wait for online to finish");
- opts.addOption(waitOpt);
- return opts;
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OptUtil.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OptUtil.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OptUtil.java
deleted file mode 100644
index 9915bdf..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/OptUtil.java
+++ /dev/null
@@ -1,146 +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.accumulo.core.util.shell.commands;
-
-import java.io.UnsupportedEncodingException;
-
-import org.apache.accumulo.core.client.AccumuloException;
-import org.apache.accumulo.core.client.AccumuloSecurityException;
-import org.apache.accumulo.core.client.NamespaceNotFoundException;
-import org.apache.accumulo.core.client.TableNotFoundException;
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.Option;
-import org.apache.commons.cli.OptionGroup;
-import org.apache.hadoop.io.Text;
-
-public abstract class OptUtil {
- public static final String START_ROW_OPT = "b";
- public static final String END_ROW_OPT = "e";
-
- public static String getTableOpt(final CommandLine cl, final Shell shellState) throws TableNotFoundException {
- String tableName;
-
- if (cl.hasOption(Shell.tableOption)) {
- tableName = cl.getOptionValue(Shell.tableOption);
- if (!shellState.getConnector().tableOperations().exists(tableName)) {
- throw new TableNotFoundException(tableName, tableName, "specified table that doesn't exist");
- }
- } else {
- shellState.checkTableState();
- tableName = shellState.getTableName();
- }
-
- return tableName;
- }
-
- public static String getNamespaceOpt(final CommandLine cl, final Shell shellState) throws NamespaceNotFoundException, AccumuloException,
- AccumuloSecurityException {
- String namespace = null;
- if (cl.hasOption(Shell.namespaceOption)) {
- namespace = cl.getOptionValue(Shell.namespaceOption);
- if (!shellState.getConnector().namespaceOperations().exists(namespace)) {
- throw new NamespaceNotFoundException(namespace, namespace, "specified namespace that doesn't exist");
- }
- } else {
- throw new NamespaceNotFoundException(null, null, "no namespace specified");
- }
- return namespace;
- }
-
- public static Option tableOpt() {
- return tableOpt("tableName");
- }
-
- public static Option tableOpt(final String description) {
- final Option tableOpt = new Option(Shell.tableOption, "table", true, description);
- tableOpt.setArgName("table");
- tableOpt.setRequired(false);
- return tableOpt;
- }
-
- public static Option namespaceOpt() {
- return namespaceOpt("namespace");
- }
-
- public static Option namespaceOpt(final String description) {
- final Option namespaceOpt = new Option(Shell.namespaceOption, "namespace", true, description);
- namespaceOpt.setArgName("namespace");
- namespaceOpt.setRequired(false);
- return namespaceOpt;
- }
-
- public static enum AdlOpt {
- ADD("a"), DELETE("d"), LIST("l");
-
- public final String opt;
-
- private AdlOpt(String opt) {
- this.opt = opt;
- }
- }
-
- public static AdlOpt getAldOpt(final CommandLine cl) {
- if (cl.hasOption(AdlOpt.ADD.opt)) {
- return AdlOpt.ADD;
- } else if (cl.hasOption(AdlOpt.DELETE.opt)) {
- return AdlOpt.DELETE;
- } else {
- return AdlOpt.LIST;
- }
- }
-
- public static OptionGroup addListDeleteGroup(final String name) {
- final Option addOpt = new Option(AdlOpt.ADD.opt, "add", false, "add " + name);
- final Option deleteOpt = new Option(AdlOpt.DELETE.opt, "delete", false, "delete " + name);
- final Option listOpt = new Option(AdlOpt.LIST.opt, "list", false, "list " + name + "(s)");
- final OptionGroup og = new OptionGroup();
- og.addOption(addOpt);
- og.addOption(deleteOpt);
- og.addOption(listOpt);
- og.setRequired(true);
- return og;
- }
-
- public static Option startRowOpt() {
- final Option o = new Option(START_ROW_OPT, "begin-row", true, "begin row (inclusive)");
- o.setArgName("begin-row");
- return o;
- }
-
- public static Option endRowOpt() {
- final Option o = new Option(END_ROW_OPT, "end-row", true, "end row (inclusive)");
- o.setArgName("end-row");
- return o;
- }
-
- public static Text getStartRow(final CommandLine cl) throws UnsupportedEncodingException {
- if (cl.hasOption(START_ROW_OPT)) {
- return new Text(cl.getOptionValue(START_ROW_OPT).getBytes(Shell.CHARSET));
- } else {
- return null;
- }
- }
-
- public static Text getEndRow(final CommandLine cl) throws UnsupportedEncodingException {
- if (cl.hasOption(END_ROW_OPT)) {
- return new Text(cl.getOptionValue(END_ROW_OPT).getBytes(Shell.CHARSET));
- } else {
- return null;
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PasswdCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PasswdCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PasswdCommand.java
deleted file mode 100644
index 86446a2..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PasswdCommand.java
+++ /dev/null
@@ -1,96 +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.accumulo.core.util.shell.commands;
-
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-
-import org.apache.accumulo.core.client.AccumuloException;
-import org.apache.accumulo.core.client.AccumuloSecurityException;
-import org.apache.accumulo.core.client.impl.thrift.SecurityErrorCode;
-import org.apache.accumulo.core.client.security.tokens.PasswordToken;
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.accumulo.core.util.shell.Shell.Command;
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.Option;
-import org.apache.commons.cli.Options;
-
-public class PasswdCommand extends Command {
- private Option userOpt;
-
- @Override
- public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws AccumuloException, AccumuloSecurityException, IOException {
- final String currentUser = shellState.getConnector().whoami();
- final String user = cl.getOptionValue(userOpt.getOpt(), currentUser);
-
- String password = null;
- String passwordConfirm = null;
- String oldPassword = null;
-
- oldPassword = shellState.readMaskedLine("Enter current password for '" + currentUser + "': ", '*');
- if (oldPassword == null) {
- shellState.getReader().println();
- return 0;
- } // user canceled
-
- if (!shellState.getConnector().securityOperations().authenticateUser(currentUser, new PasswordToken(oldPassword)))
- throw new AccumuloSecurityException(user, SecurityErrorCode.BAD_CREDENTIALS);
-
- password = shellState.readMaskedLine("Enter new password for '" + user + "': ", '*');
- if (password == null) {
- shellState.getReader().println();
- return 0;
- } // user canceled
- passwordConfirm = shellState.readMaskedLine("Please confirm new password for '" + user + "': ", '*');
- if (passwordConfirm == null) {
- shellState.getReader().println();
- return 0;
- } // user canceled
-
- if (!password.equals(passwordConfirm)) {
- throw new IllegalArgumentException("Passwords do not match");
- }
- byte[] pass = password.getBytes(StandardCharsets.UTF_8);
- shellState.getConnector().securityOperations().changeLocalUserPassword(user, new PasswordToken(pass));
- // update the current credentials if the password changed was for
- // the current user
- if (shellState.getConnector().whoami().equals(user)) {
- shellState.updateUser(user, new PasswordToken(pass));
- }
- Shell.log.debug("Changed password for user " + user);
- return 0;
- }
-
- @Override
- public String description() {
- return "changes a user's password";
- }
-
- @Override
- public Options getOptions() {
- final Options o = new Options();
- userOpt = new Option(Shell.userOption, "user", true, "user to operate on");
- userOpt.setArgName("user");
- o.addOption(userOpt);
- return o;
- }
-
- @Override
- public int numArgs() {
- return 0;
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PingCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PingCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PingCommand.java
deleted file mode 100644
index d0eb615..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PingCommand.java
+++ /dev/null
@@ -1,82 +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.accumulo.core.util.shell.commands;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.accumulo.core.client.admin.InstanceOperations;
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.accumulo.core.util.shell.Shell.Command;
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.Option;
-import org.apache.commons.cli.Options;
-
-/**
- *
- */
-public class PingCommand extends Command {
-
- private Option tserverOption, disablePaginationOpt;
-
- @Override
- public String description() {
- return "ping tablet servers";
- }
-
- @Override
- public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws Exception {
-
- List<String> tservers;
-
- final InstanceOperations instanceOps = shellState.getConnector().instanceOperations();
-
- final boolean paginate = !cl.hasOption(disablePaginationOpt.getOpt());
-
- if (cl.hasOption(tserverOption.getOpt())) {
- tservers = new ArrayList<String>();
- tservers.add(cl.getOptionValue(tserverOption.getOpt()));
- } else {
- tservers = instanceOps.getTabletServers();
- }
-
- shellState.printLines(new PingIterator(tservers, instanceOps), paginate);
-
- return 0;
- }
-
- @Override
- public int numArgs() {
- return 0;
- }
-
- @Override
- public Options getOptions() {
- final Options opts = new Options();
-
- tserverOption = new Option("ts", "tabletServer", true, "tablet server to ping");
- tserverOption.setArgName("tablet server");
- opts.addOption(tserverOption);
-
- disablePaginationOpt = new Option("np", "no-pagination", false, "disable pagination of output");
- opts.addOption(disablePaginationOpt);
-
- return opts;
- }
-
-}
-
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PingIterator.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PingIterator.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PingIterator.java
deleted file mode 100644
index 2a1020e..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/PingIterator.java
+++ /dev/null
@@ -1,58 +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.accumulo.core.util.shell.commands;
-
-import java.util.Iterator;
-import java.util.List;
-
-import org.apache.accumulo.core.client.AccumuloException;
-import org.apache.accumulo.core.client.admin.InstanceOperations;
-
-class PingIterator implements Iterator<String> {
-
- private Iterator<String> iter;
- private InstanceOperations instanceOps;
-
- PingIterator(List<String> tservers, InstanceOperations instanceOps) {
- iter = tservers.iterator();
- this.instanceOps = instanceOps;
- }
-
- @Override
- public boolean hasNext() {
- return iter.hasNext();
- }
-
- @Override
- public String next() {
- String tserver = iter.next();
-
- try {
- instanceOps.ping(tserver);
- } catch (AccumuloException e) {
- return tserver + " ERROR " + e.getMessage();
- }
-
- return tserver + " OK";
- }
-
- @Override
- public void remove() {
- throw new UnsupportedOperationException();
- }
-
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuestionCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuestionCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuestionCommand.java
deleted file mode 100644
index b12c2cb..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuestionCommand.java
+++ /dev/null
@@ -1,24 +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.accumulo.core.util.shell.commands;
-
-public class QuestionCommand extends HelpCommand {
- @Override
- public String getName() {
- return "?";
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuitCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuitCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuitCommand.java
deleted file mode 100644
index 8aa95f5..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuitCommand.java
+++ /dev/null
@@ -1,19 +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.accumulo.core.util.shell.commands;
-
-public class QuitCommand extends ExitCommand {}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuotedStringTokenizer.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuotedStringTokenizer.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuotedStringTokenizer.java
deleted file mode 100644
index 76ebb8f..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/QuotedStringTokenizer.java
+++ /dev/null
@@ -1,141 +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.accumulo.core.util.shell.commands;
-
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.Iterator;
-
-import org.apache.accumulo.core.util.BadArgumentException;
-import org.apache.accumulo.core.util.shell.Shell;
-
-/**
- * A basic tokenizer for generating tokens from a string. It understands quoted strings and escaped quote characters.
- *
- * You can use the escape sequence '\' to escape single quotes, double quotes, and spaces only, in addition to the escape character itself.
- *
- * The behavior is the same for single and double quoted strings. (i.e. '\'' is the same as "\'")
- */
-
-public class QuotedStringTokenizer implements Iterable<String> {
- private ArrayList<String> tokens;
- private String input;
-
- public QuotedStringTokenizer(final String t) throws BadArgumentException {
- tokens = new ArrayList<String>();
- this.input = t;
- try {
- createTokens();
- } catch (UnsupportedEncodingException e) {
- throw new IllegalArgumentException(e.getMessage());
- }
- }
-
- public String[] getTokens() {
- return tokens.toArray(new String[tokens.size()]);
- }
-
- private void createTokens() throws BadArgumentException, UnsupportedEncodingException {
- boolean inQuote = false;
- boolean inEscapeSequence = false;
- String hexChars = null;
- char inQuoteChar = '"';
-
- final byte[] token = new byte[input.length()];
- int tokenLength = 0;
- final byte[] inputBytes = input.getBytes(StandardCharsets.UTF_8);
- for (int i = 0; i < input.length(); ++i) {
- final char ch = input.charAt(i);
-
- // if I ended up in an escape sequence, check for valid escapable character, and add it as a literal
- if (inEscapeSequence) {
- inEscapeSequence = false;
- if (ch == 'x') {
- hexChars = "";
- } else if (ch == ' ' || ch == '\'' || ch == '"' || ch == '\\') {
- token[tokenLength++] = inputBytes[i];
- } else {
- throw new BadArgumentException("can only escape single quotes, double quotes, the space character, the backslash, and hex input", input, i);
- }
- }
- // in a hex escape sequence
- else if (hexChars != null) {
- final int digit = Character.digit(ch, 16);
- if (digit < 0) {
- throw new BadArgumentException("expected hex character", input, i);
- }
- hexChars += ch;
- if (hexChars.length() == 2) {
- byte b;
- try {
- b = (byte) (0xff & Short.parseShort(hexChars, 16));
- if (!Character.isValidCodePoint(0xff & b))
- throw new NumberFormatException();
- } catch (NumberFormatException e) {
- throw new BadArgumentException("unsupported non-ascii character", input, i);
- }
- token[tokenLength++] = b;
- hexChars = null;
- }
- }
- // in a quote, either end the quote, start escape, or continue a token
- else if (inQuote) {
- if (ch == inQuoteChar) {
- inQuote = false;
- tokens.add(new String(token, 0, tokenLength, Shell.CHARSET));
- tokenLength = 0;
- } else if (ch == '\\') {
- inEscapeSequence = true;
- } else {
- token[tokenLength++] = inputBytes[i];
- }
- }
- // not in a quote, either enter a quote, end a token, start escape, or continue a token
- else {
- if (ch == '\'' || ch == '"') {
- if (tokenLength > 0) {
- tokens.add(new String(token, 0, tokenLength, Shell.CHARSET));
- tokenLength = 0;
- }
- inQuote = true;
- inQuoteChar = ch;
- } else if (ch == ' ' && tokenLength > 0) {
- tokens.add(new String(token, 0, tokenLength, Shell.CHARSET));
- tokenLength = 0;
- } else if (ch == '\\') {
- inEscapeSequence = true;
- } else if (ch != ' ') {
- token[tokenLength++] = inputBytes[i];
- }
- }
- }
- if (inQuote) {
- throw new BadArgumentException("missing terminating quote", input, input.length());
- } else if (inEscapeSequence || hexChars != null) {
- throw new BadArgumentException("escape sequence not complete", input, input.length());
- }
- if (tokenLength > 0) {
- tokens.add(new String(token, 0, tokenLength, Shell.CHARSET));
- }
- }
-
- @Override
- public Iterator<String> iterator() {
- return tokens.iterator();
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RenameNamespaceCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RenameNamespaceCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RenameNamespaceCommand.java
deleted file mode 100644
index d7ff7c3..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RenameNamespaceCommand.java
+++ /dev/null
@@ -1,79 +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.accumulo.core.util.shell.commands;
-
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.accumulo.core.client.AccumuloException;
-import org.apache.accumulo.core.client.AccumuloSecurityException;
-import org.apache.accumulo.core.client.NamespaceExistsException;
-import org.apache.accumulo.core.client.NamespaceNotFoundException;
-import org.apache.accumulo.core.client.TableExistsException;
-import org.apache.accumulo.core.client.TableNotFoundException;
-import org.apache.accumulo.core.client.impl.Namespaces;
-import org.apache.accumulo.core.client.impl.Tables;
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.accumulo.core.util.shell.Shell.Command;
-import org.apache.accumulo.core.util.shell.Token;
-import org.apache.commons.cli.CommandLine;
-
-public class RenameNamespaceCommand extends Command {
- @Override
- public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws AccumuloException, AccumuloSecurityException,
- TableNotFoundException, TableExistsException, NamespaceNotFoundException, NamespaceExistsException {
- String old = cl.getArgs()[0];
- String newer = cl.getArgs()[1];
- boolean resetContext = false;
- String currentTableId = "";
- if (!(shellState.getTableName() == null) && !shellState.getTableName().isEmpty()) {
- String namespaceId = Namespaces.getNamespaceId(shellState.getInstance(), old);
- List<String> tableIds = Namespaces.getTableIds(shellState.getInstance(), namespaceId);
- currentTableId = Tables.getTableId(shellState.getInstance(), shellState.getTableName());
- resetContext = tableIds.contains(currentTableId);
- }
-
- shellState.getConnector().namespaceOperations().rename(old, newer);
-
- if (resetContext) {
- shellState.setTableName(Tables.getTableName(shellState.getInstance(), currentTableId));
- }
-
- return 0;
- }
-
- @Override
- public String usage() {
- return getName() + " <current namespace> <new namespace>";
- }
-
- @Override
- public String description() {
- return "renames a namespace";
- }
-
- @Override
- public void registerCompletion(final Token root, final Map<Command.CompletionSet,Set<String>> special) {
- registerCompletionForNamespaces(root, special);
- }
-
- @Override
- public int numArgs() {
- return 2;
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RenameTableCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RenameTableCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RenameTableCommand.java
deleted file mode 100644
index 38d8158..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RenameTableCommand.java
+++ /dev/null
@@ -1,62 +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.accumulo.core.util.shell.commands;
-
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.accumulo.core.client.AccumuloException;
-import org.apache.accumulo.core.client.AccumuloSecurityException;
-import org.apache.accumulo.core.client.TableExistsException;
-import org.apache.accumulo.core.client.TableNotFoundException;
-import org.apache.accumulo.core.client.impl.Tables;
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.accumulo.core.util.shell.Shell.Command;
-import org.apache.accumulo.core.util.shell.Token;
-import org.apache.commons.cli.CommandLine;
-
-public class RenameTableCommand extends Command {
- @Override
- public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws AccumuloException, AccumuloSecurityException,
- TableNotFoundException, TableExistsException {
- shellState.getConnector().tableOperations().rename(cl.getArgs()[0], cl.getArgs()[1]);
- if (shellState.getTableName().equals(Tables.qualified(cl.getArgs()[0]))) {
- shellState.setTableName(cl.getArgs()[1]);
- }
- return 0;
- }
-
- @Override
- public String usage() {
- return getName() + " <current table name> <new table name>";
- }
-
- @Override
- public String description() {
- return "renames a table";
- }
-
- @Override
- public void registerCompletion(final Token root, final Map<Command.CompletionSet,Set<String>> completionSet) {
- registerCompletionForTables(root, completionSet);
- }
-
- @Override
- public int numArgs() {
- return 2;
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RevokeCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RevokeCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RevokeCommand.java
deleted file mode 100644
index dac864d..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/RevokeCommand.java
+++ /dev/null
@@ -1,133 +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.accumulo.core.util.shell.commands;
-
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.accumulo.core.security.NamespacePermission;
-import org.apache.accumulo.core.security.SystemPermission;
-import org.apache.accumulo.core.security.TablePermission;
-import org.apache.accumulo.core.util.BadArgumentException;
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.accumulo.core.util.shell.Shell.Command;
-import org.apache.accumulo.core.util.shell.Token;
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.Option;
-import org.apache.commons.cli.OptionGroup;
-import org.apache.commons.cli.Options;
-
-public class RevokeCommand extends TableOperation {
- {
- disableUnflaggedTableOptions();
- }
-
- private Option systemOpt, userOpt;
- private String user;
- private String[] permission;
-
- @Override
- public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws Exception {
- user = cl.hasOption(userOpt.getOpt()) ? cl.getOptionValue(userOpt.getOpt()) : shellState.getConnector().whoami();
-
- permission = cl.getArgs()[0].split("\\.", 2);
- if (cl.hasOption(systemOpt.getOpt()) && permission[0].equalsIgnoreCase("System")) {
- try {
- shellState.getConnector().securityOperations().revokeSystemPermission(user, SystemPermission.valueOf(permission[1]));
- Shell.log.debug("Revoked from " + user + " the " + permission[1] + " permission");
- } catch (IllegalArgumentException e) {
- throw new BadArgumentException("No such system permission", fullCommand, fullCommand.indexOf(cl.getArgs()[0]));
- }
- } else if (permission[0].equalsIgnoreCase("Table")) {
- super.execute(fullCommand, cl, shellState);
- } else if (permission[0].equalsIgnoreCase("Namespace")) {
- if (cl.hasOption(optNamespace.getOpt())) {
- try {
- shellState.getConnector().securityOperations()
- .revokeNamespacePermission(user, cl.getOptionValue(optNamespace.getOpt()), NamespacePermission.valueOf(permission[1]));
- } catch (IllegalArgumentException e) {
- throw new BadArgumentException("No such namespace permission", fullCommand, fullCommand.indexOf(cl.getArgs()[0]));
- }
- } else {
- throw new BadArgumentException("No namespace specified to apply permission to", fullCommand, fullCommand.indexOf(cl.getArgs()[0]));
- }
- } else {
- throw new BadArgumentException("Unrecognized permission", fullCommand, fullCommand.indexOf(cl.getArgs()[0]));
- }
- return 0;
- }
-
- @Override
- protected void doTableOp(final Shell shellState, final String tableName) throws Exception {
- try {
- shellState.getConnector().securityOperations().revokeTablePermission(user, tableName, TablePermission.valueOf(permission[1]));
- Shell.log.debug("Revoked from " + user + " the " + permission[1] + " permission on table " + tableName);
- } catch (IllegalArgumentException e) {
- throw new IllegalArgumentException("No such table permission", e);
- }
- }
-
- @Override
- public String description() {
- return "revokes system or table permissions from a user";
- }
-
- @Override
- public String usage() {
- return getName() + " <permission>";
- }
-
- @Override
- public void registerCompletion(final Token root, final Map<Command.CompletionSet,Set<String>> completionSet) {
- final Token cmd = new Token(getName());
- cmd.addSubcommand(new Token(TablePermission.printableValues()));
- cmd.addSubcommand(new Token(SystemPermission.printableValues()));
- cmd.addSubcommand(new Token(NamespacePermission.printableValues()));
- root.addSubcommand(cmd);
- }
-
- @Override
- public Options getOptions() {
- super.getOptions();
- final Options o = new Options();
-
- final OptionGroup group = new OptionGroup();
-
- systemOpt = new Option("s", "system", false, "revoke a system permission");
-
- optNamespace = new Option(Shell.namespaceOption, "namespace", true, "name of a namespace to operate on");
- optNamespace.setArgName("namespace");
-
- group.addOption(systemOpt);
- group.addOption(optTableName);
- group.addOption(optTablePattern);
- group.addOption(optNamespace);
-
- o.addOptionGroup(group);
- userOpt = new Option(Shell.userOption, "user", true, "user to operate on");
- userOpt.setArgName("username");
- userOpt.setRequired(true);
- o.addOption(userOpt);
-
- return o;
- }
-
- @Override
- public int numArgs() {
- return 1;
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/ScanCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/ScanCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/ScanCommand.java
deleted file mode 100644
index f3a0663..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/ScanCommand.java
+++ /dev/null
@@ -1,334 +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.accumulo.core.util.shell.commands;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.util.List;
-import java.util.Map.Entry;
-import java.util.concurrent.TimeUnit;
-
-import org.apache.accumulo.core.client.AccumuloException;
-import org.apache.accumulo.core.client.AccumuloSecurityException;
-import org.apache.accumulo.core.client.IteratorSetting;
-import org.apache.accumulo.core.client.Scanner;
-import org.apache.accumulo.core.client.ScannerBase;
-import org.apache.accumulo.core.conf.AccumuloConfiguration;
-import org.apache.accumulo.core.data.Key;
-import org.apache.accumulo.core.data.Range;
-import org.apache.accumulo.core.data.Value;
-import org.apache.accumulo.core.security.Authorizations;
-import org.apache.accumulo.core.util.format.BinaryFormatter;
-import org.apache.accumulo.core.util.format.Formatter;
-import org.apache.accumulo.core.util.interpret.DefaultScanInterpreter;
-import org.apache.accumulo.core.util.interpret.ScanInterpreter;
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.accumulo.core.util.shell.Shell.Command;
-import org.apache.accumulo.core.util.shell.Shell.PrintFile;
-import org.apache.accumulo.start.classloader.vfs.AccumuloVFSClassLoader;
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.Option;
-import org.apache.commons.cli.Options;
-import org.apache.hadoop.io.Text;
-
-public class ScanCommand extends Command {
-
- private Option scanOptAuths, scanOptRow, scanOptColumns, disablePaginationOpt, showFewOpt, formatterOpt, interpreterOpt, formatterInterpeterOpt,
- outputFileOpt;
-
- protected Option timestampOpt;
- private Option optStartRowExclusive;
- private Option optEndRowExclusive;
- private Option timeoutOption;
- private Option profileOpt;
-
- @Override
- public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws Exception {
- final PrintFile printFile = getOutputFile(cl);
- final String tableName = OptUtil.getTableOpt(cl, shellState);
-
- final Class<? extends Formatter> formatter = getFormatter(cl, tableName, shellState);
- final ScanInterpreter interpeter = getInterpreter(cl, tableName, shellState);
-
- // handle first argument, if present, the authorizations list to
- // scan with
- final Authorizations auths = getAuths(cl, shellState);
- final Scanner scanner = shellState.getConnector().createScanner(tableName, auths);
-
- // handle session-specific scan iterators
- addScanIterators(shellState, cl, scanner, tableName);
-
- // handle remaining optional arguments
- scanner.setRange(getRange(cl, interpeter));
-
- // handle columns
- fetchColumns(cl, scanner, interpeter);
-
- // set timeout
- scanner.setTimeout(getTimeout(cl), TimeUnit.MILLISECONDS);
-
- // output the records
- if (cl.hasOption(showFewOpt.getOpt())) {
- final String showLength = cl.getOptionValue(showFewOpt.getOpt());
- try {
- final int length = Integer.parseInt(showLength);
- if (length < 1) {
- throw new IllegalArgumentException();
- }
- BinaryFormatter.getlength(length);
- printBinaryRecords(cl, shellState, scanner, printFile);
- } catch (NumberFormatException nfe) {
- shellState.getReader().println("Arg must be an integer.");
- } catch (IllegalArgumentException iae) {
- shellState.getReader().println("Arg must be greater than one.");
- }
-
- } else {
- printRecords(cl, shellState, scanner, formatter, printFile);
- }
- if (printFile != null) {
- printFile.close();
- }
-
- return 0;
- }
-
- protected long getTimeout(final CommandLine cl) {
- if (cl.hasOption(timeoutOption.getLongOpt())) {
- return AccumuloConfiguration.getTimeInMillis(cl.getOptionValue(timeoutOption.getLongOpt()));
- }
-
- return Long.MAX_VALUE;
- }
-
- protected void addScanIterators(final Shell shellState, CommandLine cl, final Scanner scanner, final String tableName) {
-
- List<IteratorSetting> tableScanIterators;
- if (cl.hasOption(profileOpt.getOpt())) {
- String profile = cl.getOptionValue(profileOpt.getOpt());
- tableScanIterators = shellState.iteratorProfiles.get(profile);
-
- if (tableScanIterators == null) {
- throw new IllegalArgumentException("Profile " + profile + " does not exist");
- }
- } else {
- tableScanIterators = shellState.scanIteratorOptions.get(tableName);
- if (tableScanIterators == null) {
- Shell.log.debug("Found no scan iterators to set");
- return;
- }
- }
-
- Shell.log.debug("Found " + tableScanIterators.size() + " scan iterators to set");
-
- for (IteratorSetting setting : tableScanIterators) {
- Shell.log.debug("Setting scan iterator " + setting.getName() + " at priority " + setting.getPriority() + " using class name "
- + setting.getIteratorClass());
- for (Entry<String,String> option : setting.getOptions().entrySet()) {
- Shell.log.debug("Setting option for " + setting.getName() + ": " + option.getKey() + "=" + option.getValue());
- }
- scanner.addScanIterator(setting);
- }
- }
-
- protected void printRecords(final CommandLine cl, final Shell shellState, final Iterable<Entry<Key,Value>> scanner, final Class<? extends Formatter> formatter)
- throws IOException {
- printRecords(cl, shellState, scanner, formatter, null);
- }
-
- protected void printRecords(final CommandLine cl, final Shell shellState, final Iterable<Entry<Key,Value>> scanner,
- final Class<? extends Formatter> formatter, PrintFile outFile) throws IOException {
- if (outFile == null) {
- shellState.printRecords(scanner, cl.hasOption(timestampOpt.getOpt()), !cl.hasOption(disablePaginationOpt.getOpt()), formatter);
- } else {
- shellState.printRecords(scanner, cl.hasOption(timestampOpt.getOpt()), !cl.hasOption(disablePaginationOpt.getOpt()), formatter, outFile);
- }
- }
-
- protected void printBinaryRecords(final CommandLine cl, final Shell shellState, final Iterable<Entry<Key,Value>> scanner) throws IOException {
- printBinaryRecords(cl, shellState, scanner, null);
- }
-
- protected void printBinaryRecords(final CommandLine cl, final Shell shellState, final Iterable<Entry<Key,Value>> scanner, PrintFile outFile)
- throws IOException {
- if (outFile == null) {
- shellState.printBinaryRecords(scanner, cl.hasOption(timestampOpt.getOpt()), !cl.hasOption(disablePaginationOpt.getOpt()));
- } else {
- shellState.printBinaryRecords(scanner, cl.hasOption(timestampOpt.getOpt()), !cl.hasOption(disablePaginationOpt.getOpt()), outFile);
- }
- }
-
- protected ScanInterpreter getInterpreter(final CommandLine cl, final String tableName, final Shell shellState) throws Exception {
-
- Class<? extends ScanInterpreter> clazz = null;
- try {
- if (cl.hasOption(interpreterOpt.getOpt())) {
- clazz = AccumuloVFSClassLoader.loadClass(cl.getOptionValue(interpreterOpt.getOpt()), ScanInterpreter.class);
- } else if (cl.hasOption(formatterInterpeterOpt.getOpt())) {
- clazz = AccumuloVFSClassLoader.loadClass(cl.getOptionValue(formatterInterpeterOpt.getOpt()), ScanInterpreter.class);
- }
- } catch (ClassNotFoundException e) {
- shellState.getReader().println("Interpreter class could not be loaded.\n" + e.getMessage());
- }
-
- if (clazz == null)
- clazz = InterpreterCommand.getCurrentInterpreter(tableName, shellState);
-
- if (clazz == null)
- clazz = DefaultScanInterpreter.class;
-
- return clazz.newInstance();
- }
-
- protected Class<? extends Formatter> getFormatter(final CommandLine cl, final String tableName, final Shell shellState) throws IOException {
-
- try {
- if (cl.hasOption(formatterOpt.getOpt())) {
- return AccumuloVFSClassLoader.loadClass(cl.getOptionValue(formatterOpt.getOpt()), Formatter.class);
-
- } else if (cl.hasOption(formatterInterpeterOpt.getOpt())) {
- return AccumuloVFSClassLoader.loadClass(cl.getOptionValue(formatterInterpeterOpt.getOpt()), Formatter.class);
- }
- } catch (ClassNotFoundException e) {
- shellState.getReader().println("Formatter class could not be loaded.\n" + e.getMessage());
- }
-
- return shellState.getFormatter(tableName);
- }
-
- protected void fetchColumns(final CommandLine cl, final ScannerBase scanner, final ScanInterpreter formatter) throws UnsupportedEncodingException {
- if (cl.hasOption(scanOptColumns.getOpt())) {
- for (String a : cl.getOptionValue(scanOptColumns.getOpt()).split(",")) {
- final String sa[] = a.split(":", 2);
- if (sa.length == 1) {
- scanner.fetchColumnFamily(formatter.interpretColumnFamily(new Text(a.getBytes(Shell.CHARSET))));
- } else {
- scanner.fetchColumn(formatter.interpretColumnFamily(new Text(sa[0].getBytes(Shell.CHARSET))),
- formatter.interpretColumnQualifier(new Text(sa[1].getBytes(Shell.CHARSET))));
- }
- }
- }
- }
-
- protected Range getRange(final CommandLine cl, final ScanInterpreter formatter) throws UnsupportedEncodingException {
- if ((cl.hasOption(OptUtil.START_ROW_OPT) || cl.hasOption(OptUtil.END_ROW_OPT)) && cl.hasOption(scanOptRow.getOpt())) {
- // did not see a way to make commons cli do this check... it has mutually exclusive options but does not support the or
- throw new IllegalArgumentException("Options -" + scanOptRow.getOpt() + " AND (-" + OptUtil.START_ROW_OPT + " OR -" + OptUtil.END_ROW_OPT
- + ") are mutally exclusive ");
- }
-
- if (cl.hasOption(scanOptRow.getOpt())) {
- return new Range(formatter.interpretRow(new Text(cl.getOptionValue(scanOptRow.getOpt()).getBytes(Shell.CHARSET))));
- } else {
- Text startRow = OptUtil.getStartRow(cl);
- if (startRow != null)
- startRow = formatter.interpretBeginRow(startRow);
- Text endRow = OptUtil.getEndRow(cl);
- if (endRow != null)
- endRow = formatter.interpretEndRow(endRow);
- final boolean startInclusive = !cl.hasOption(optStartRowExclusive.getOpt());
- final boolean endInclusive = !cl.hasOption(optEndRowExclusive.getOpt());
- return new Range(startRow, startInclusive, endRow, endInclusive);
- }
- }
-
- protected Authorizations getAuths(final CommandLine cl, final Shell shellState) throws AccumuloSecurityException, AccumuloException {
- final String user = shellState.getConnector().whoami();
- Authorizations auths = shellState.getConnector().securityOperations().getUserAuthorizations(user);
- if (cl.hasOption(scanOptAuths.getOpt())) {
- auths = ScanCommand.parseAuthorizations(cl.getOptionValue(scanOptAuths.getOpt()));
- }
- return auths;
- }
-
- static Authorizations parseAuthorizations(final String field) {
- if (field == null || field.isEmpty()) {
- return Authorizations.EMPTY;
- }
- return new Authorizations(field.split(","));
- }
-
- @Override
- public String description() {
- return "scans the table, and displays the resulting records";
- }
-
- @Override
- public Options getOptions() {
- final Options o = new Options();
-
- scanOptAuths = new Option("s", "scan-authorizations", true, "scan authorizations (all user auths are used if this argument is not specified)");
- optStartRowExclusive = new Option("be", "begin-exclusive", false, "make start row exclusive (by default it's inclusive)");
- optStartRowExclusive.setArgName("begin-exclusive");
- optEndRowExclusive = new Option("ee", "end-exclusive", false, "make end row exclusive (by default it's inclusive)");
- optEndRowExclusive.setArgName("end-exclusive");
- scanOptRow = new Option("r", "row", true, "row to scan");
- scanOptColumns = new Option("c", "columns", true, "comma-separated columns");
- timestampOpt = new Option("st", "show-timestamps", false, "display timestamps");
- disablePaginationOpt = new Option("np", "no-pagination", false, "disable pagination of output");
- showFewOpt = new Option("f", "show few", true, "show only a specified number of characters");
- formatterOpt = new Option("fm", "formatter", true, "fully qualified name of the formatter class to use");
- interpreterOpt = new Option("i", "interpreter", true, "fully qualified name of the interpreter class to use");
- formatterInterpeterOpt = new Option("fi", "fmt-interpreter", true, "fully qualified name of a class that is a formatter and interpreter");
- timeoutOption = new Option(null, "timeout", true,
- "time before scan should fail if no data is returned. If no unit is given assumes seconds. Units d,h,m,s,and ms are supported. e.g. 30s or 100ms");
- outputFileOpt = new Option("o", "output", true, "local file to write the scan output to");
-
- scanOptAuths.setArgName("comma-separated-authorizations");
- scanOptRow.setArgName("row");
- scanOptColumns.setArgName("<columnfamily>[:<columnqualifier>]{,<columnfamily>[:<columnqualifier>]}");
- showFewOpt.setRequired(false);
- showFewOpt.setArgName("int");
- formatterOpt.setArgName("className");
- timeoutOption.setArgName("timeout");
- outputFileOpt.setArgName("file");
-
- profileOpt = new Option("pn", "profile", true, "iterator profile name");
- profileOpt.setArgName("profile");
-
- o.addOption(scanOptAuths);
- o.addOption(scanOptRow);
- o.addOption(OptUtil.startRowOpt());
- o.addOption(OptUtil.endRowOpt());
- o.addOption(optStartRowExclusive);
- o.addOption(optEndRowExclusive);
- o.addOption(scanOptColumns);
- o.addOption(timestampOpt);
- o.addOption(disablePaginationOpt);
- o.addOption(OptUtil.tableOpt("table to be scanned"));
- o.addOption(showFewOpt);
- o.addOption(formatterOpt);
- o.addOption(interpreterOpt);
- o.addOption(formatterInterpeterOpt);
- o.addOption(timeoutOption);
- o.addOption(outputFileOpt);
- o.addOption(profileOpt);
-
- return o;
- }
-
- @Override
- public int numArgs() {
- return 0;
- }
-
- protected PrintFile getOutputFile(final CommandLine cl) throws FileNotFoundException {
- final String outputFile = cl.getOptionValue(outputFileOpt.getOpt());
- return (outputFile == null ? null : new PrintFile(outputFile));
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/ScriptCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/ScriptCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/ScriptCommand.java
deleted file mode 100644
index 5a0eee0..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/ScriptCommand.java
+++ /dev/null
@@ -1,290 +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.accumulo.core.util.shell.commands;
-
-import java.io.File;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.Reader;
-import java.io.Writer;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Set;
-import java.util.TreeSet;
-
-import javax.script.Bindings;
-import javax.script.Compilable;
-import javax.script.CompiledScript;
-import javax.script.Invocable;
-import javax.script.ScriptContext;
-import javax.script.ScriptEngine;
-import javax.script.ScriptEngineFactory;
-import javax.script.ScriptEngineManager;
-import javax.script.ScriptException;
-import javax.script.SimpleScriptContext;
-
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.accumulo.core.util.shell.Shell.Command;
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.Option;
-import org.apache.commons.cli.OptionGroup;
-import org.apache.commons.cli.Options;
-
-public class ScriptCommand extends Command {
-
- // Command to allow user to run scripts, see JSR-223
- // http://www.oracle.com/technetwork/articles/javase/scripting-140262.html
-
- protected Option list, engine, script, file, args, out, function, object;
- private static final String DEFAULT_ENGINE = "rhino";
-
- public int execute(String fullCommand, CommandLine cl, Shell shellState) throws Exception {
-
- boolean invoke = false;
- ScriptEngineManager mgr = new ScriptEngineManager();
-
- if (cl.hasOption(list.getOpt())) {
- listJSREngineInfo(mgr, shellState);
- } else if (cl.hasOption(file.getOpt()) || cl.hasOption(script.getOpt())) {
- String engineName = DEFAULT_ENGINE;
- if (cl.hasOption(engine.getOpt())) {
- engineName = cl.getOptionValue(engine.getOpt());
- }
- ScriptEngine engine = mgr.getEngineByName(engineName);
- if (null == engine) {
- shellState.printException(new Exception(engineName + " not found"));
- return 1;
- }
-
- if (cl.hasOption(object.getOpt()) || cl.hasOption(function.getOpt())) {
- if (!(engine instanceof Invocable)) {
- shellState.printException(new Exception(engineName + " does not support invoking functions or methods"));
- return 1;
- }
- invoke = true;
- }
-
- ScriptContext ctx = new SimpleScriptContext();
-
- // Put the following objects into the context so that they
- // are available to the scripts
- // TODO: What else should go in here?
- Bindings b = engine.getBindings(ScriptContext.ENGINE_SCOPE);
- b.put("connection", shellState.getConnector());
-
- List<Object> argValues = new ArrayList<Object>();
- if (cl.hasOption(args.getOpt())) {
- String[] argList = cl.getOptionValue(args.getOpt()).split(",");
- for (String arg : argList) {
- String[] parts = arg.split("=");
- if (parts.length == 0) {
- continue;
- } else if (parts.length == 1) {
- b.put(parts[0], null);
- argValues.add(null);
- } else if (parts.length == 2) {
- b.put(parts[0], parts[1]);
- argValues.add(parts[1]);
- }
- }
- }
- ctx.setBindings(b, ScriptContext.ENGINE_SCOPE);
- Object[] argArray = argValues.toArray(new Object[argValues.size()]);
-
- Writer writer = null;
- if (cl.hasOption(out.getOpt())) {
- File f = new File(cl.getOptionValue(out.getOpt()));
- writer = new FileWriter(f);
- ctx.setWriter(writer);
- }
-
- if (cl.hasOption(file.getOpt())) {
- File f = new File(cl.getOptionValue(file.getOpt()));
- if (!f.exists()) {
- if (null != writer) {
- writer.close();
- }
- shellState.printException(new Exception(f.getAbsolutePath() + " not found"));
- return 1;
- }
- Reader reader = new FileReader(f);
- try {
- engine.eval(reader, ctx);
- if (invoke) {
- this.invokeFunctionOrMethod(shellState, engine, cl, argArray);
- }
- } catch (ScriptException ex) {
- shellState.printException(ex);
- return 1;
- } finally {
- reader.close();
- if (null != writer) {
- writer.close();
- }
- }
- } else if (cl.hasOption(script.getOpt())) {
- String inlineScript = cl.getOptionValue(script.getOpt());
- try {
- if (engine instanceof Compilable) {
- Compilable compiledEng = (Compilable) engine;
- CompiledScript script = compiledEng.compile(inlineScript);
- script.eval(ctx);
- if (invoke) {
- this.invokeFunctionOrMethod(shellState, engine, cl, argArray);
- }
- } else {
- engine.eval(inlineScript, ctx);
- if (invoke) {
- this.invokeFunctionOrMethod(shellState, engine, cl, argArray);
- }
- }
- } catch (ScriptException ex) {
- shellState.printException(ex);
- return 1;
- } finally {
- if (null != writer) {
- writer.close();
- }
- }
- }
- if (null != writer) {
- writer.close();
- }
-
- } else {
- printHelp(shellState);
- }
- return 0;
- }
-
- public String description() {
- return "execute JSR-223 scripts";
- }
-
- public int numArgs() {
- return 0;
- }
-
- @Override
- public String getName() {
- return "script";
- }
-
- @Override
- public Options getOptions() {
- final Options o = new Options();
-
- engine = new Option("e", "engine", false, "engine name, defaults to JDK default (Rhino)");
- engine.setArgName("engineName");
- engine.setArgs(1);
- engine.setRequired(false);
- o.addOption(engine);
-
- OptionGroup inputGroup = new OptionGroup();
- list = new Option("l", "list", false, "list available script engines");
- inputGroup.addOption(list);
-
- script = new Option("s", "script", true, "use inline script");
- script.setArgName("script text");
- script.setArgs(1);
- script.setRequired(false);
- inputGroup.addOption(script);
-
- file = new Option("f", "file", true, "use script file");
- file.setArgName("fileName");
- file.setArgs(1);
- file.setRequired(false);
-
- inputGroup.addOption(file);
- inputGroup.setRequired(true);
- o.addOptionGroup(inputGroup);
-
- OptionGroup invokeGroup = new OptionGroup();
- object = new Option("obj", "object", true, "name of object");
- object.setArgs(1);
- object.setArgName("objectName:methodName");
- object.setRequired(false);
- invokeGroup.addOption(object);
-
- function = new Option("fx", "function", true, "invoke a script function");
- function.setArgName("functionName");
- function.setArgs(1);
- function.setRequired(false);
- invokeGroup.addOption(function);
- invokeGroup.setRequired(false);
- o.addOptionGroup(invokeGroup);
-
- args = new Option("a", "args", true, "comma separated list of key=value arguments");
- args.setArgName("property1=value1,propert2=value2,...");
- args.setArgs(Option.UNLIMITED_VALUES);
- args.setRequired(false);
- o.addOption(args);
-
- out = new Option("o", "output", true, "output file");
- out.setArgName("fileName");
- out.setArgs(1);
- out.setRequired(false);
- o.addOption(out);
-
- return o;
- }
-
- private void listJSREngineInfo(ScriptEngineManager mgr, Shell shellState) throws IOException {
- List<ScriptEngineFactory> factories = mgr.getEngineFactories();
- Set<String> lines = new TreeSet<String>();
- for (ScriptEngineFactory factory : factories) {
- lines.add("ScriptEngineFactory Info");
- String engName = factory.getEngineName();
- String engVersion = factory.getEngineVersion();
- String langName = factory.getLanguageName();
- String langVersion = factory.getLanguageVersion();
- lines.add("\tScript Engine: " + engName + " (" + engVersion + ")");
- List<String> engNames = factory.getNames();
- for (String name : engNames) {
- lines.add("\tEngine Alias: " + name);
- }
- lines.add("\tLanguage: " + langName + " (" + langVersion + ")");
- }
- shellState.printLines(lines.iterator(), true);
-
- }
-
- private void invokeFunctionOrMethod(Shell shellState, ScriptEngine engine, CommandLine cl, Object[] args) {
- try {
- Invocable inv = (Invocable) engine;
- if (cl.hasOption(function.getOpt())) {
- inv.invokeFunction(cl.getOptionValue(function.getOpt()), args);
- } else if (cl.hasOption(object.getOpt())) {
- String objectMethod = cl.getOptionValue(object.getOpt());
- String[] parts = objectMethod.split(":");
- if (!(parts.length == 2)) {
- shellState.printException(new Exception("Object and Method must be supplied"));
- return;
- }
- String objectName = parts[0];
- String methodName = parts[1];
- Object obj = engine.get(objectName);
- inv.invokeMethod(obj, methodName, args);
-
- }
- } catch (Exception e) {
- shellState.printException(e);
- }
- }
-
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/SetAuthsCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/SetAuthsCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/SetAuthsCommand.java
deleted file mode 100644
index 256720c..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/SetAuthsCommand.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.accumulo.core.util.shell.commands;
-
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.accumulo.core.client.AccumuloException;
-import org.apache.accumulo.core.client.AccumuloSecurityException;
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.accumulo.core.util.shell.Shell.Command;
-import org.apache.accumulo.core.util.shell.Token;
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.Option;
-import org.apache.commons.cli.OptionGroup;
-import org.apache.commons.cli.Options;
-
-public class SetAuthsCommand extends Command {
- private Option userOpt;
- private Option scanOptAuths;
- private Option clearOptAuths;
-
- @Override
- public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws AccumuloException, AccumuloSecurityException {
- final String user = cl.getOptionValue(userOpt.getOpt(), shellState.getConnector().whoami());
- final String scanOpts = cl.hasOption(clearOptAuths.getOpt()) ? null : cl.getOptionValue(scanOptAuths.getOpt());
- shellState.getConnector().securityOperations().changeUserAuthorizations(user, ScanCommand.parseAuthorizations(scanOpts));
- Shell.log.debug("Changed record-level authorizations for user " + user);
- return 0;
- }
-
- @Override
- public String description() {
- return "sets the maximum scan authorizations for a user";
- }
-
- @Override
- public void registerCompletion(final Token root, final Map<Command.CompletionSet,Set<String>> completionSet) {
- registerCompletionForUsers(root, completionSet);
- }
-
- @Override
- public Options getOptions() {
- final Options o = new Options();
- final OptionGroup setOrClear = new OptionGroup();
- scanOptAuths = new Option("s", "scan-authorizations", true, "scan authorizations to set");
- scanOptAuths.setArgName("comma-separated-authorizations");
- setOrClear.addOption(scanOptAuths);
- clearOptAuths = new Option("c", "clear-authorizations", false, "clear the scan authorizations");
- setOrClear.addOption(clearOptAuths);
- setOrClear.setRequired(true);
- o.addOptionGroup(setOrClear);
- userOpt = new Option(Shell.userOption, "user", true, "user to operate on");
- userOpt.setArgName("user");
- o.addOption(userOpt);
- return o;
- }
-
- @Override
- public int numArgs() {
- return 0;
- }
-}
http://git-wip-us.apache.org/repos/asf/accumulo/blob/bcc9e7e4/core/src/main/java/org/apache/accumulo/core/util/shell/commands/SetGroupsCommand.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/SetGroupsCommand.java b/core/src/main/java/org/apache/accumulo/core/util/shell/commands/SetGroupsCommand.java
deleted file mode 100644
index 157dbd2..0000000
--- a/core/src/main/java/org/apache/accumulo/core/util/shell/commands/SetGroupsCommand.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.accumulo.core.util.shell.commands;
-
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Set;
-
-import org.apache.accumulo.core.util.shell.Shell;
-import org.apache.accumulo.core.util.shell.Shell.Command;
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.Options;
-import org.apache.hadoop.io.Text;
-
-public class SetGroupsCommand extends Command {
- @Override
- public String description() {
- return "sets the locality groups for a given table (for binary or commas, use Java API)";
- }
-
- @Override
- public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws Exception {
- final String tableName = OptUtil.getTableOpt(cl, shellState);
-
- final HashMap<String,Set<Text>> groups = new HashMap<String,Set<Text>>();
-
- for (String arg : cl.getArgs()) {
- final String sa[] = arg.split("=", 2);
- if (sa.length < 2) {
- throw new IllegalArgumentException("Missing '='");
- }
- final String group = sa[0];
- final HashSet<Text> colFams = new HashSet<Text>();
-
- for (String family : sa[1].split(",")) {
- colFams.add(new Text(family.getBytes(Shell.CHARSET)));
- }
-
- groups.put(group, colFams);
- }
-
- shellState.getConnector().tableOperations().setLocalityGroups(tableName, groups);
-
- return 0;
- }
-
- @Override
- public int numArgs() {
- return Shell.NO_FIXED_ARG_LENGTH_CHECK;
- }
-
- @Override
- public String usage() {
- return getName() + " <group>=<col fam>{,<col fam>}{ <group>=<col fam>{,<col fam>}}";
- }
-
- @Override
- public Options getOptions() {
- final Options opts = new Options();
- opts.addOption(OptUtil.tableOpt("table to fetch locality groups for"));
- return opts;
- }
-
-}