Package org.apache.hadoop.hbase

Examples of org.apache.hadoop.hbase.TableNotFoundException

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     *   Returns false in any other case
     */
    private boolean testTableOnlineState(byte[] tableName, boolean online)
    throws IOException {
      if (!tableExists(tableName)) {
        throw new TableNotFoundException(Bytes.toString(tableName));
      }
      if (Bytes.equals(tableName, HConstants.ROOT_TABLE_NAME)) {
        // The root region is always enabled
        return true;
      }
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      }
      HTableDescriptorFinder finder = new HTableDescriptorFinder(tableName);
      MetaScanner.metaScan(conf, finder);
      HTableDescriptor result = finder.getResult();
      if (result == null) {
        throw new TableNotFoundException(Bytes.toString(tableName));
      }
      return result;
    }
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          // Query the root or meta region for the location of the meta region
          Result regionInfoRow = server.getClosestRowBefore(
            metaLocation.getRegionInfo().getRegionName(), metaKey,
            HConstants.CATALOG_FAMILY);
          if (regionInfoRow == null) {
            throw new TableNotFoundException(Bytes.toString(tableName));
          }

          byte [] value = regionInfoRow.getValue(CATALOG_FAMILY,
              REGIONINFO_QUALIFIER);
          if (value == null || value.length == 0) {
            throw new IOException("HRegionInfo was null or empty in " +
              Bytes.toString(parentTable));
          }
          // convert the row result into the HRegionLocation we need!
          HRegionInfo regionInfo = (HRegionInfo) Writables.getWritable(
              value, new HRegionInfo());
          // possible we got a region of a different table...
          if (!Bytes.equals(regionInfo.getTableDesc().getName(), tableName)) {
            throw new TableNotFoundException(
              "Table '" + Bytes.toString(tableName) + "' was not found.");
          }
          if (regionInfo.isOffline()) {
            throw new RegionOfflineException("region offline: " +
              regionInfo.getRegionNameAsString());
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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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   * Checks whether table exists. If not, throws TableNotFoundException
   * @param tableName
   */
  private void checkTableExistence(byte[] tableName) throws IOException {
    if (!tableExists(tableName)) {
      throw new TableNotFoundException(Bytes.toString(tableName));
    }
  }
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   */
  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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    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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   */
  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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    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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            regionInfoRow = server.getClosestRowBefore(
            metaLocation.getRegionInfo().getRegionName(), metaKey,
            HConstants.CATALOG_FAMILY);
          }
          if (regionInfoRow == null) {
            throw new TableNotFoundException(Bytes.toString(tableName));
          }
          byte [] value = regionInfoRow.getValue(HConstants.CATALOG_FAMILY,
              HConstants.REGIONINFO_QUALIFIER);
          if (value == null || value.length == 0) {
            throw new IOException("HRegionInfo was null or empty in " +
              Bytes.toString(parentTable) + ", row=" + regionInfoRow);
          }
          // convert the row result into the HRegionLocation we need!
          HRegionInfo regionInfo = (HRegionInfo) Writables.getWritable(
              value, new HRegionInfo());
          // 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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Related Classes of org.apache.hadoop.hbase.TableNotFoundException

  • org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation
  • org.apache.hadoop.hbase.client.HBaseAdmin
  • org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation
  • org.apache.hadoop.hbase.client.HConnectionManager$TableServers
  • org.apache.hadoop.hbase.client.MetaScanner
  • org.apache.hadoop.hbase.index.mapreduce.IndexLoadIncrementalHFile
  • org.apache.hadoop.hbase.mapreduce.ImportTsv
  • org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles
  • org.apache.hadoop.hbase.master.handler.DisableTableHandler
  • org.apache.hadoop.hbase.master.handler.EnableTableHandler
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