Examples with TableNotFoundException org.apache.accumulo.core.client.TableNotFoundException used on opensource projects

Example 31 with TableNotFoundException

use of org.apache.accumulo.core.client.TableNotFoundException in project accumulo by apache.

the class ReplicationUtil method getPendingReplicationPaths.

public Set<Path> getPendingReplicationPaths() {
    final Set<Path> paths = new HashSet<>();
    // Read over the queued work
    BatchScanner bs;
    try {
        bs = context.getConnector().createBatchScanner(ReplicationTable.NAME, Authorizations.EMPTY, 4);
    } catch (TableNotFoundException | AccumuloException | AccumuloSecurityException e) {
        log.debug("No replication table exists", e);
        return paths;
    }
    bs.setRanges(Collections.singleton(new Range()));
    StatusSection.limit(bs);
    try {
        Text buffer = new Text();
        for (Entry<Key, Value> entry : bs) {
            Key k = entry.getKey();
            k.getRow(buffer);
            paths.add(new Path(buffer.toString()));
        }
    } finally {
        bs.close();
    }
    return paths;
}

Example 32 with TableNotFoundException

use of org.apache.accumulo.core.client.TableNotFoundException in project accumulo by apache.

the class ClientServiceHandler method revokeTablePermission.

@Override
public void revokeTablePermission(TInfo tinfo, TCredentials credentials, String user, String tableName, byte permission) throws TException {
    Table.ID tableId = checkTableId(instance, tableName, TableOperation.PERMISSION);
    Namespace.ID namespaceId;
    try {
        namespaceId = Tables.getNamespaceId(instance, tableId);
    } catch (TableNotFoundException e) {
        throw new TException(e);
    }
    security.revokeTablePermission(credentials, user, tableId, TablePermission.getPermissionById(permission), namespaceId);
}

Example 33 with TableNotFoundException

use of org.apache.accumulo.core.client.TableNotFoundException in project accumulo by apache.

the class Shell method execCommand.

public void execCommand(String input, boolean ignoreAuthTimeout, boolean echoPrompt) throws IOException {
    audit.log(Level.INFO, getDefaultPrompt() + input);
    if (echoPrompt) {
        reader.print(getDefaultPrompt());
        reader.println(input);
    }
    if (input.startsWith(COMMENT_PREFIX)) {
        return;
    }
    String[] fields;
    try {
        fields = new QuotedStringTokenizer(input).getTokens();
    } catch (BadArgumentException e) {
        printException(e);
        ++exitCode;
        return;
    }
    if (fields.length == 0)
        return;
    String command = fields[0];
    fields = fields.length > 1 ? Arrays.copyOfRange(fields, 1, fields.length) : new String[] {};
    Command sc = null;
    if (command.length() > 0) {
        try {
            // Obtain the command from the command table
            sc = commandFactory.get(command);
            if (sc == null) {
                reader.println(String.format("Unknown command \"%s\".  Enter \"help\" for a list possible commands.", command));
                reader.flush();
                return;
            }
            long duration = System.nanoTime() - lastUserActivity;
            if (!(sc instanceof ExitCommand) && !ignoreAuthTimeout && (duration < 0 || duration > authTimeout)) {
                reader.println("Shell has been idle for too long. Please re-authenticate.");
                boolean authFailed = true;
                do {
                    String pwd = readMaskedLine("Enter current password for '" + connector.whoami() + "': ", '*');
                    if (pwd == null) {
                        reader.println();
                        return;
                    }
                    try {
                        authFailed = !connector.securityOperations().authenticateUser(connector.whoami(), new PasswordToken(pwd));
                    } catch (Exception e) {
                        ++exitCode;
                        printException(e);
                    }
                    if (authFailed)
                        reader.print("Invalid password. ");
                } while (authFailed);
                lastUserActivity = System.nanoTime();
            }
            // Get the options from the command on how to parse the string
            Options parseOpts = sc.getOptionsWithHelp();
            // Parse the string using the given options
            CommandLine cl = new BasicParser().parse(parseOpts, fields);
            int actualArgLen = cl.getArgs().length;
            int expectedArgLen = sc.numArgs();
            if (cl.hasOption(helpOption)) {
                // Display help if asked to; otherwise execute the command
                sc.printHelp(this);
            } else if (expectedArgLen != NO_FIXED_ARG_LENGTH_CHECK && actualArgLen != expectedArgLen) {
                ++exitCode;
                // Check for valid number of fixed arguments (if not
                // negative; negative means it is not checked, for
                // vararg-like commands)
                printException(new IllegalArgumentException(String.format("Expected %d argument%s. There %s %d.", expectedArgLen, expectedArgLen == 1 ? "" : "s", actualArgLen == 1 ? "was" : "were", actualArgLen)));
                sc.printHelp(this);
            } else {
                int tmpCode = sc.execute(input, cl, this);
                exitCode += tmpCode;
                reader.flush();
            }
        } catch (ConstraintViolationException e) {
            ++exitCode;
            printConstraintViolationException(e);
        } catch (TableNotFoundException e) {
            ++exitCode;
            if (getTableName().equals(e.getTableName()))
                setTableName("");
            printException(e);
        } catch (ParseException e) {
            // option when the user is asking for help
            if (!(e instanceof MissingOptionException && (Arrays.asList(fields).contains("-" + helpOption) || Arrays.asList(fields).contains("--" + helpLongOption)))) {
                ++exitCode;
                printException(e);
            }
            if (sc != null)
                sc.printHelp(this);
        } catch (UserInterruptException e) {
            ++exitCode;
        } catch (Exception e) {
            ++exitCode;
            printException(e);
        }
    } else {
        ++exitCode;
        printException(new BadArgumentException("Unrecognized empty command", command, -1));
    }
    reader.flush();
}

Example 34 with TableNotFoundException

use of org.apache.accumulo.core.client.TableNotFoundException in project accumulo by apache.

the class ConfigCommand method execute.

@Override
public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws AccumuloException, AccumuloSecurityException, TableNotFoundException, IOException, ClassNotFoundException, NamespaceNotFoundException {
    reader = shellState.getReader();
    final String tableName = cl.getOptionValue(tableOpt.getOpt());
    if (tableName != null && !shellState.getConnector().tableOperations().exists(tableName)) {
        throw new TableNotFoundException(null, tableName, null);
    }
    final String namespace = cl.getOptionValue(namespaceOpt.getOpt());
    if (namespace != null && !shellState.getConnector().namespaceOperations().exists(namespace)) {
        throw new NamespaceNotFoundException(null, namespace, null);
    }
    if (cl.hasOption(deleteOpt.getOpt())) {
        // delete property from table
        String property = cl.getOptionValue(deleteOpt.getOpt());
        if (property.contains("=")) {
            throw new BadArgumentException("Invalid '=' operator in delete operation.", fullCommand, fullCommand.indexOf('='));
        }
        if (tableName != null) {
            if (!Property.isValidTablePropertyKey(property)) {
                Shell.log.warn("Invalid per-table property : " + property + ", still removing from zookeeper if it's there.");
            }
            shellState.getConnector().tableOperations().removeProperty(tableName, property);
            Shell.log.debug("Successfully deleted table configuration option.");
        } else if (namespace != null) {
            if (!Property.isValidTablePropertyKey(property)) {
                Shell.log.warn("Invalid per-table property : " + property + ", still removing from zookeeper if it's there.");
            }
            shellState.getConnector().namespaceOperations().removeProperty(namespace, property);
            Shell.log.debug("Successfully deleted namespace configuration option.");
        } else {
            if (!Property.isValidZooPropertyKey(property)) {
                Shell.log.warn("Invalid per-table property : " + property + ", still removing from zookeeper if it's there.");
            }
            shellState.getConnector().instanceOperations().removeProperty(property);
            Shell.log.debug("Successfully deleted system configuration option");
        }
    } else if (cl.hasOption(setOpt.getOpt())) {
        // set property on table
        String property = cl.getOptionValue(setOpt.getOpt()), value = null;
        if (!property.contains("=")) {
            throw new BadArgumentException("Missing '=' operator in set operation.", fullCommand, fullCommand.indexOf(property));
        }
        final String[] pair = property.split("=", 2);
        property = pair[0];
        value = pair[1];
        if (tableName != null) {
            if (!Property.isValidTablePropertyKey(property)) {
                throw new BadArgumentException("Invalid per-table property.", fullCommand, fullCommand.indexOf(property));
            }
            if (property.equals(Property.TABLE_DEFAULT_SCANTIME_VISIBILITY.getKey())) {
                // validate that it is a valid expression
                new ColumnVisibility(value);
            }
            shellState.getConnector().tableOperations().setProperty(tableName, property, value);
            Shell.log.debug("Successfully set table configuration option.");
        } else if (namespace != null) {
            if (!Property.isValidTablePropertyKey(property)) {
                throw new BadArgumentException("Invalid per-table property.", fullCommand, fullCommand.indexOf(property));
            }
            if (property.equals(Property.TABLE_DEFAULT_SCANTIME_VISIBILITY.getKey())) {
                // validate that it is a valid expression
                new ColumnVisibility(value);
            }
            shellState.getConnector().namespaceOperations().setProperty(namespace, property, value);
            Shell.log.debug("Successfully set table configuration option.");
        } else {
            if (!Property.isValidZooPropertyKey(property)) {
                throw new BadArgumentException("Property cannot be modified in zookeeper", fullCommand, fullCommand.indexOf(property));
            }
            shellState.getConnector().instanceOperations().setProperty(property, value);
            Shell.log.debug("Successfully set system configuration option");
        }
    } else {
        // display properties
        final TreeMap<String, String> systemConfig = new TreeMap<>();
        systemConfig.putAll(shellState.getConnector().instanceOperations().getSystemConfiguration());
        final String outputFile = cl.getOptionValue(outputFileOpt.getOpt());
        final PrintFile printFile = outputFile == null ? null : new PrintFile(outputFile);
        final TreeMap<String, String> siteConfig = new TreeMap<>();
        siteConfig.putAll(shellState.getConnector().instanceOperations().getSiteConfiguration());
        final TreeMap<String, String> defaults = new TreeMap<>();
        for (Entry<String, String> defaultEntry : DefaultConfiguration.getInstance()) {
            defaults.put(defaultEntry.getKey(), defaultEntry.getValue());
        }
        final TreeMap<String, String> namespaceConfig = new TreeMap<>();
        if (tableName != null) {
            String n = Namespaces.getNamespaceName(shellState.getInstance(), Tables.getNamespaceId(shellState.getInstance(), Tables.getTableId(shellState.getInstance(), tableName)));
            for (Entry<String, String> e : shellState.getConnector().namespaceOperations().getProperties(n)) {
                namespaceConfig.put(e.getKey(), e.getValue());
            }
        }
        Iterable<Entry<String, String>> acuconf = shellState.getConnector().instanceOperations().getSystemConfiguration().entrySet();
        if (tableName != null) {
            acuconf = shellState.getConnector().tableOperations().getProperties(tableName);
        } else if (namespace != null) {
            acuconf = shellState.getConnector().namespaceOperations().getProperties(namespace);
        }
        final TreeMap<String, String> sortedConf = new TreeMap<>();
        for (Entry<String, String> propEntry : acuconf) {
            sortedConf.put(propEntry.getKey(), propEntry.getValue());
        }
        for (Entry<String, String> propEntry : acuconf) {
            final String key = propEntry.getKey();
            // specified, or all of them if none specified
            if (cl.hasOption(filterOpt.getOpt()) && !key.contains(cl.getOptionValue(filterOpt.getOpt()))) {
                continue;
            }
            if ((tableName != null || namespace != null) && !Property.isValidTablePropertyKey(key)) {
                continue;
            }
            COL2 = Math.max(COL2, propEntry.getKey().length() + 3);
        }
        final ArrayList<String> output = new ArrayList<>();
        printConfHeader(output);
        for (Entry<String, String> propEntry : sortedConf.entrySet()) {
            final String key = propEntry.getKey();
            // specified, or all of them if none specified
            if (cl.hasOption(filterOpt.getOpt()) && !key.contains(cl.getOptionValue(filterOpt.getOpt()))) {
                continue;
            }
            if ((tableName != null || namespace != null) && !Property.isValidTablePropertyKey(key)) {
                continue;
            }
            String siteVal = siteConfig.get(key);
            String sysVal = systemConfig.get(key);
            String curVal = propEntry.getValue();
            String dfault = defaults.get(key);
            String nspVal = namespaceConfig.get(key);
            boolean printed = false;
            if (dfault != null && key.toLowerCase().contains("password")) {
                siteVal = sysVal = dfault = curVal = curVal.replaceAll(".", "*");
            }
            if (sysVal != null) {
                if (defaults.containsKey(key) && !Property.getPropertyByKey(key).isExperimental()) {
                    printConfLine(output, "default", key, dfault);
                    printed = true;
                }
                if (!defaults.containsKey(key) || !defaults.get(key).equals(siteVal)) {
                    printConfLine(output, "site", printed ? "   @override" : key, siteVal == null ? "" : siteVal);
                    printed = true;
                }
                if (!siteConfig.containsKey(key) || !siteVal.equals(sysVal)) {
                    printConfLine(output, "system", printed ? "   @override" : key, sysVal);
                    printed = true;
                }
            }
            if (nspVal != null) {
                if (!systemConfig.containsKey(key) || !sysVal.equals(nspVal)) {
                    printConfLine(output, "namespace", printed ? "   @override" : key, nspVal);
                    printed = true;
                }
            }
            // show per-table value only if it is different (overridden)
            if (tableName != null && !curVal.equals(nspVal)) {
                printConfLine(output, "table", printed ? "   @override" : key, curVal);
            } else if (namespace != null && !curVal.equals(sysVal)) {
                printConfLine(output, "namespace", printed ? "   @override" : key, curVal);
            }
        }
        printConfFooter(output);
        shellState.printLines(output.iterator(), !cl.hasOption(disablePaginationOpt.getOpt()), printFile);
        if (printFile != null) {
            printFile.close();
        }
    }
    return 0;
}

Example 35 with TableNotFoundException

use of org.apache.accumulo.core.client.TableNotFoundException in project accumulo by apache.

the class DUCommand method execute.

@Override
public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws IOException, TableNotFoundException, NamespaceNotFoundException {
    final SortedSet<String> tables = new TreeSet<>(Arrays.asList(cl.getArgs()));
    if (cl.hasOption(ShellOptions.tableOption)) {
        tables.add(cl.getOptionValue(ShellOptions.tableOption));
    }
    if (cl.hasOption(optNamespace.getOpt())) {
        Instance instance = shellState.getInstance();
        Namespace.ID namespaceId = Namespaces.getNamespaceId(instance, cl.getOptionValue(optNamespace.getOpt()));
        tables.addAll(Namespaces.getTableNames(instance, namespaceId));
    }
    boolean prettyPrint = cl.hasOption(optHumanReadble.getOpt()) ? true : false;
    // Add any patterns
    if (cl.hasOption(optTablePattern.getOpt())) {
        for (String table : shellState.getConnector().tableOperations().list()) {
            if (table.matches(cl.getOptionValue(optTablePattern.getOpt()))) {
                tables.add(table);
            }
        }
    }
    // If we didn't get any tables, and we have a table selected, add the current table
    if (tables.isEmpty() && !shellState.getTableName().isEmpty()) {
        tables.add(shellState.getTableName());
    }
    // sanity check...make sure the user-specified tables exist
    for (String tableName : tables) {
        if (!shellState.getConnector().tableOperations().exists(tableName)) {
            throw new TableNotFoundException(tableName, tableName, "specified table that doesn't exist");
        }
    }
    try {
        String valueFormat = prettyPrint ? "%9s" : "%,24d";
        for (DiskUsage usage : shellState.getConnector().tableOperations().getDiskUsage(tables)) {
            Object value = prettyPrint ? NumUtil.bigNumberForSize(usage.getUsage()) : usage.getUsage();
            shellState.getReader().println(String.format(valueFormat + " %s", value, usage.getTables()));
        }
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
    return 0;
}