Examples of org.apache.hadoop.hbase.exceptions.TableNotFoundException

Package org.apache.hadoop.hbase.exceptions

Examples of org.apache.hadoop.hbase.exceptions.TableNotFoundException

org.apache.hadoop.hbase.exceptions.TableNotFoundException
Thrown when a table can not be located

            regionInfoRow = ProtobufUtil.getRowOrBefore(server,
              metaLocation.getRegionInfo().getRegionName(), metaKey,
              HConstants.CATALOG_FAMILY);
          }
          if (regionInfoRow == null) {
            throw new TableNotFoundException(Bytes.toString(tableName));
          }


          // convert the row result into the HRegionLocation we need!
          HRegionInfo regionInfo = MetaScanner.getHRegionInfo(regionInfoRow);
          if (regionInfo == null) {
            throw new IOException("HRegionInfo was null or empty in " +
              Bytes.toString(parentTable) + ", row=" + regionInfoRow);
          }


          // possible we got a region of a different table...
          if (!Bytes.equals(regionInfo.getTableName(), tableName)) {
            throw new TableNotFoundException(
                  "Table '" + Bytes.toString(tableName) + "' was not found, got: " +
                  Bytes.toString(regionInfo.getTableName()) + ".");
          }
          if (regionInfo.isSplit()) {
            throw new RegionOfflineException("the only available region for" +

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      for (TableSchema ts : htds.getTableSchemaList()) {
        if (Bytes.equals(tableName, ts.getName().toByteArray())) {
          return HTableDescriptor.convert(ts);
        }
      }
      throw new TableNotFoundException(Bytes.toString(tableName));
    }

View Full Code Here

   */
  private String tableNameString(final byte[] tableNameBytes, CatalogTracker ct)
      throws IOException {
    String tableNameString = Bytes.toString(tableNameBytes);
    if (!MetaReader.tableExists(ct, tableNameString)) {
      throw new TableNotFoundException(tableNameString);
    }
    return tableNameString;
  }

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    String tableNameStr = Bytes.toString(tableName);
    if (isCatalogTable(tableName)) {
      throw new IOException("Can't modify catalog tables");
    }
    if (!MetaReader.tableExists(getCatalogTracker(), tableNameStr)) {
      throw new TableNotFoundException(tableNameStr);
    }
    if (!getAssignmentManager().getZKTable().
        isDisabledTable(Bytes.toString(tableName))) {
      throw new TableNotDisabledException(tableName);
    }

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      try {
        metaTable = new HTable(configuration, HConstants.META_TABLE_NAME);
        Result startRowResult = metaTable.getRowOrBefore(searchRow,
            HConstants.CATALOG_FAMILY);
        if (startRowResult == null) {
          throw new TableNotFoundException("Cannot find row in .META. for table: "
              + Bytes.toString(tableName) + ", row=" + Bytes.toStringBinary(searchRow));
        }
        HRegionInfo regionInfo = getHRegionInfo(startRowResult);
        if (regionInfo == null) {
          throw new IOException("HRegionInfo was null or empty in Meta for " +

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    throws TableNotFoundException, IOException
  {
    final HConnection conn = table.getConnection();


    if (!conn.isTableAvailable(table.getTableName())) {
      throw new TableNotFoundException("Table " +
          Bytes.toStringBinary(table.getTableName()) +
          "is not currently available.");
    }


    // initialize thread pools

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    boolean success = false;
    try {
      // Check if table exists
      if (!MetaReader.tableExists(catalogTracker, this.tableNameStr)) {
        throw new TableNotFoundException(Bytes.toString(tableName));
      }


      // There could be multiple client requests trying to disable or enable
      // the table at the same time. Ensure only the first request is honored
      // After that, no other requests can be accepted until the table reaches

View Full Code Here


    boolean success = false;
    try {
      // Check if table exists
      if (!MetaReader.tableExists(catalogTracker, this.tableNameStr)) {
        throw new TableNotFoundException(this.tableNameStr);
      }


      // There could be multiple client requests trying to disable or enable
      // the table at the same time. Ensure only the first request is honored
      // After that, no other requests can be accepted until the table reaches

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Related Classes of org.apache.hadoop.hbase.exceptions.TableNotFoundException

org.apache.hadoop.hbase.client.HBaseAdmin

org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation

org.apache.hadoop.hbase.client.MetaScanner

org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles

org.apache.hadoop.hbase.master.handler.DisableTableHandler

org.apache.hadoop.hbase.master.handler.EnableTableHandler

org.apache.hadoop.hbase.master.HMaster

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