Package org.apache.accumulo.core.conf

Examples of org.apache.accumulo.core.conf.Property

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    AccumuloConfiguration conf = Monitor.getSystemConfiguration();
    String principal = conf.get(Property.TRACE_USER);
    AuthenticationToken at;
    Map<String,String> loginMap = conf.getAllPropertiesWithPrefix(Property.TRACE_TOKEN_PROPERTY_PREFIX);
    if (loginMap.isEmpty()) {
      Property p = Property.TRACE_PASSWORD;
      at = new PasswordToken(conf.get(p).getBytes(Constants.UTF8));
    } else {
      Properties props = new Properties();
      int prefixLength = Property.TRACE_TOKEN_PROPERTY_PREFIX.getKey().length() + 1;
      for (Entry<String,String> entry : loginMap.entrySet()) {
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      try {
        String principal = conf.get(Property.TRACE_USER);
        AuthenticationToken at;
        Map<String,String> loginMap = conf.getAllPropertiesWithPrefix(Property.TRACE_TOKEN_PROPERTY_PREFIX);
        if (loginMap.isEmpty()) {
          Property p = Property.TRACE_PASSWORD;
          at = new PasswordToken(conf.get(p).getBytes(Constants.UTF8));
        } else {
          Properties props = new Properties();
          AuthenticationToken token = AccumuloClassLoader.getClassLoader().loadClass(conf.get(Property.TRACE_TOKEN_TYPE)).asSubclass(AuthenticationToken.class)
              .newInstance();
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    return max;
  }
 
  protected static void parseIterConf(IteratorScope scope, List<IterInfo> iters, Map<String,Map<String,String>> allOptions, AccumuloConfiguration conf) {
    final Property scopeProperty = IteratorScope.getProperty(scope);
    final String scopePropertyKey = scopeProperty.getKey();

    for (Entry<String,String> entry : conf.getAllPropertiesWithPrefix(scopeProperty).entrySet()) {
      String suffix = entry.getKey().substring(scopePropertyKey.length());
      String suffixSplit[] = suffix.split("\\.", 3);
     
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  public void visit(State state, Properties props) throws Exception {
    // reset any previous setting
    Object lastSetting = state.getMap().get(LAST_SETTING);
    if (lastSetting != null) {
      int choice = Integer.parseInt(lastSetting.toString());
      Property property = settings[choice].property;
      log.debug("Setting " + property.getKey() + " back to " + property.getDefaultValue());
      state.getConnector().instanceOperations().setProperty(property.getKey(), property.getDefaultValue());
    }
    lastSetting = state.getMap().get(LAST_TABLE_SETTING);
    if (lastSetting != null) {
      String parts[] = lastSetting.toString().split(",");
      String table = parts[0];
      int choice = Integer.parseInt(parts[1]);
      Property property = tableSettings[choice].property;
      if (state.getConnector().tableOperations().exists(table)) {
        log.debug("Setting " + property.getKey() + " on " + table + " back to " + property.getDefaultValue());
        try {
          state.getConnector().tableOperations().setProperty(table, property.getKey(), property.getDefaultValue());
        } catch (AccumuloException ex) {
          if (ex.getCause() instanceof ThriftTableOperationException) {
            ThriftTableOperationException ttoe = (ThriftTableOperationException)ex.getCause();
            if (ttoe.type == TableOperationExceptionType.NOTFOUND)
              return;
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    // only put props that are different than defaults and higher level configurations
    zipOut.putNextEntry(new ZipEntry(Constants.EXPORT_TABLE_CONFIG_FILE));
    for (Entry<String,String> prop : tableConfig) {
      if (prop.getKey().startsWith(Property.TABLE_PREFIX.getKey())) {
        Property key = Property.getPropertyByKey(prop.getKey());
       
        if (key == null || !defaultConfig.get(key).equals(prop.getValue())) {
          if (!prop.getValue().equals(siteConfig.get(prop.getKey())) && !prop.getValue().equals(systemConfig.get(prop.getKey()))) {
            osw.append(prop.getKey() + "=" + prop.getValue() + "\n");
          }
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import org.apache.accumulo.server.zookeeper.ZooReaderWriter;
import org.apache.zookeeper.KeeperException;

public class SystemPropUtil {
  public static boolean setSystemProperty(String property, String value) throws KeeperException, InterruptedException {
    Property p = Property.getPropertyByKey(property);
    if ((p != null && !p.getType().isValidFormat(value)) || !Property.isValidZooPropertyKey(property))
      return false;
   
    // create the zk node for this property and set it's data to the specified value
    String zPath = ZooUtil.getRoot(HdfsZooInstance.getInstance()) + Constants.ZCONFIG + "/" + property;
    ZooReaderWriter.getInstance().putPersistentData(zPath, value.getBytes(), NodeExistsPolicy.OVERWRITE);
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      try {
        String principal = conf.get(Property.TRACE_USER);
        AuthenticationToken at;
        Map<String,String> loginMap = conf.getAllPropertiesWithPrefix(Property.TRACE_TOKEN_PROPERTY_PREFIX);
        if (loginMap.isEmpty()) {
          Property p = Property.TRACE_PASSWORD;
          at = new PasswordToken(conf.get(p).getBytes());
        } else {
          Properties props = new Properties();
          AuthenticationToken token = AccumuloClassLoader.getClassLoader().loadClass(conf.get(Property.TRACE_TOKEN_TYPE)).asSubclass(AuthenticationToken.class)
              .newInstance();
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    return true;
  }
 
  public static boolean isPropertyValid(String property, String value) {
    Property p = Property.getPropertyByKey(property);
    if ((p != null && !p.getType().isValidFormat(value)) || !Property.isValidTablePropertyKey(property))
      return false;
   
    return true;
  }
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  public void visit(State state, Properties props) throws Exception {
    // reset any previous setting
    Object lastSetting = state.getMap().get(LAST_SETTING);
    if (lastSetting != null) {
      int choice = Integer.parseInt(lastSetting.toString());
      Property property = settings[choice].property;
      log.debug("Setting " + property.getKey() + " back to " + property.getDefaultValue());
      state.getConnector().instanceOperations().setProperty(property.getKey(), property.getDefaultValue());
    }
    lastSetting = state.getMap().get(LAST_TABLE_SETTING);
    if (lastSetting != null) {
      String parts[] = lastSetting.toString().split(",");
      String table = parts[0];
      int choice = Integer.parseInt(parts[1]);
      Property property = tableSettings[choice].property;
      if (state.getConnector().tableOperations().exists(table)) {
        log.debug("Setting " + property.getKey() + " on " + table + " back to " + property.getDefaultValue());
        try {
          state.getConnector().tableOperations().setProperty(table, property.getKey(), property.getDefaultValue());
        } catch (AccumuloException ex) {
          if (ex.getCause() instanceof ThriftTableOperationException) {
            ThriftTableOperationException ttoe = (ThriftTableOperationException)ex.getCause();
            if (ttoe.type == TableOperationExceptionType.NOTFOUND)
              return;
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    // only put props that are different than defaults and higher level configurations
    zipOut.putNextEntry(new ZipEntry(Constants.EXPORT_TABLE_CONFIG_FILE));
    for (Entry<String,String> prop : tableConfig) {
      if (prop.getKey().startsWith(Property.TABLE_PREFIX.getKey())) {
        Property key = Property.getPropertyByKey(prop.getKey());
       
        if (key == null || !defaultConfig.get(key).equals(prop.getValue())) {
          if (!prop.getValue().equals(siteConfig.get(prop.getKey())) && !prop.getValue().equals(systemConfig.get(prop.getKey()))) {
            osw.append(prop.getKey() + "=" + prop.getValue() + "\n");
          }
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Related Classes of org.apache.accumulo.core.conf.Property

  • org.apache.accumulo.core.iterators.IteratorUtil
  • org.apache.accumulo.master.tableOps.WriteExportFiles
  • org.apache.accumulo.monitor.servlets.trace.Basic
  • org.apache.accumulo.server.conf.NamespaceConfigurationTest
  • org.apache.accumulo.server.conf.TableConfigurationTest
  • org.apache.accumulo.server.conf.ZooCachePropertyAccessorTest
  • org.apache.accumulo.server.master.tableOps.WriteExportFiles
  • org.apache.accumulo.server.monitor.servlets.trace.Basic
  • org.apache.accumulo.server.trace.TraceServer
  • org.apache.accumulo.server.upgrade.UpgradeAccumuloSite
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