Examples of MasterNotRunningException

com.alibaba.wasp.MasterNotRunningException
Thrown if the master is not running
org.apache.hadoop.hbase.MasterNotRunningException
Thrown if the master is not running
org.apache.hadoop.hbase.exceptions.MasterNotRunningException
Thrown if the master is not running

Examples of org.apache.hadoop.hbase.MasterNotRunningException

    public HMasterInterface getMaster() throws MasterNotRunningException {
      ZooKeeperWrapper zk = null;
      try {
        zk = getZooKeeperWrapper();
      } catch (IOException e) {
        throw new MasterNotRunningException(e);
      }


      HServerAddress masterLocation = null;
      synchronized (this.masterLock) {
        for (int tries = 0;
          !this.closed &&
          !this.masterChecked && this.master == null &&
          tries < numRetries;
        tries++) {


          try {
            masterLocation = zk.readMasterAddressOrThrow();


            HMasterInterface tryMaster = (HMasterInterface)HBaseRPC.getProxy(
                HMasterInterface.class, HBaseRPCProtocolVersion.versionID, 
                masterLocation.getInetSocketAddress(), this.conf);
            
            if (tryMaster.isMasterRunning()) {
              this.master = tryMaster;
              break;
            }
            
          } catch (IOException e) {
            if (tries == numRetries - 1) {
              // This was our last chance - don't bother sleeping
              LOG.info("getMaster attempt " + tries + " of " + this.numRetries +
                " failed; no more retrying.", e);
              break;
            }
            LOG.info("getMaster attempt " + tries + " of " + this.numRetries +
              " failed; retrying after sleep of " +
              getPauseTime(tries), e);
          }


          // Cannot connect to master or it is not running. Sleep & retry
          try {
            Thread.sleep(getPauseTime(tries));
          } catch (InterruptedException e) {
            // continue
          }
        }
        this.masterChecked = true;
      }
      if (this.master == null) {
        if (masterLocation == null) {
          throw new MasterNotRunningException();
        }
        throw new MasterNotRunningException(masterLocation.toString());
      }
      return this.master;
    }

View Full Code Here

Examples of org.apache.hadoop.hbase.MasterNotRunningException

  }


  public void createTable(HTableDescriptor desc)
  throws IOException {    
    if (!isMasterRunning()) {
      throw new MasterNotRunningException();
    }
    HRegionInfo newRegion = new HRegionInfo(desc, null, null);


    for (int tries = 0; tries < numRetries; tries++) {
      try {

View Full Code Here

Examples of org.apache.hadoop.hbase.MasterNotRunningException

        }
        this.masterChecked = true;
      }
      if (this.master == null) {
        if (masterLocation == null) {
          throw new MasterNotRunningException();
        }
        throw new MasterNotRunningException(masterLocation.toString());
      }
      return this.master;
    }

View Full Code Here

Examples of org.apache.hadoop.hbase.MasterNotRunningException


  protected TableOperation(final HMaster master, final byte [] tableName)
  throws IOException {
    this.master = master;
    if (!this.master.isMasterRunning()) {
      throw new MasterNotRunningException();
    }
    this.tableName = tableName;


    // Don't wait for META table to come on line if we're enabling it
    if (!Bytes.equals(HConstants.META_TABLE_NAME, this.tableName)) {
      // We can not access any meta region if they have not already been
      // assigned and scanned.
      if (master.regionManager.metaScannerThread.waitForMetaRegionsOrClose()) {
        // We're shutting down. Forget it.
        throw new MasterNotRunningException(); 
      }
    }
    this.metaRegions = master.regionManager.getMetaRegionsForTable(tableName);
  }

View Full Code Here

Examples of org.apache.hadoop.hbase.MasterNotRunningException

   * @throws MasterNotRunningException
   */
  public boolean tableExists(final byte [] tableName)
  throws MasterNotRunningException {
    if (this.master == null) {
      throw new MasterNotRunningException("master has been shut down");
    }
    return connection.tableExists(tableName);
  }

View Full Code Here

Examples of org.apache.hadoop.hbase.MasterNotRunningException

   * @throws IOException
   */
  public void createTableAsync(HTableDescriptor desc)
  throws IOException {
    if (this.master == null) {
      throw new MasterNotRunningException("master has been shut down");
    }
    HTableDescriptor.isLegalTableName(desc.getName());
    try {
      this.master.createTable(desc);
    } catch (RemoteException e) {

View Full Code Here

Examples of org.apache.hadoop.hbase.MasterNotRunningException

   * @param tableName name of table to delete
   * @throws IOException
   */
  public void deleteTable(final byte [] tableName) throws IOException {
    if (this.master == null) {
      throw new MasterNotRunningException("master has been shut down");
    }
    HTableDescriptor.isLegalTableName(tableName);
    HRegionLocation firstMetaServer = getFirstMetaServerForTable(tableName);
    try {
      this.master.deleteTable(tableName);

View Full Code Here

Examples of org.apache.hadoop.hbase.MasterNotRunningException

   * @param tableName name of the table
   * @throws IOException
   */
  public void enableTable(final byte [] tableName) throws IOException {
    if (this.master == null) {
      throw new MasterNotRunningException("master has been shut down");
    }
    try {
      this.master.enableTable(tableName);
    } catch (RemoteException e) {
      throw RemoteExceptionHandler.decodeRemoteException(e);

View Full Code Here

Examples of org.apache.hadoop.hbase.MasterNotRunningException

   * @param tableName name of table
   * @throws IOException
   */
  public void disableTable(final byte [] tableName) throws IOException {
    if (this.master == null) {
      throw new MasterNotRunningException("master has been shut down");
    }
    try {
      this.master.disableTable(tableName);
    } catch (RemoteException e) {
      throw RemoteExceptionHandler.decodeRemoteException(e);

View Full Code Here

Examples of org.apache.hadoop.hbase.MasterNotRunningException

   * @throws IOException
   */
  public void addColumn(final byte [] tableName, HColumnDescriptor column)
  throws IOException {
    if (this.master == null) {
      throw new MasterNotRunningException("master has been shut down");
    }
    HTableDescriptor.isLegalTableName(tableName);
    try {
      this.master.addColumn(tableName, column);
    } catch (RemoteException e) {

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.