Examples of RowResult

org.apache.hadoop.hbase.io.RowResult
Holds row name and then a map of columns to cells.
org.apache.jmeter.visualizers.SamplerResultTab.RowResult

Examples of org.apache.hadoop.hbase.io.RowResult

          }
          
          // if we get to here, then hasNext() has given us an item to return.
          // we want to return the item and then null out the next pointer, so
          // we use a temporary variable.
          RowResult temp = next;
          next = null;
          return temp;
        }


        public void remove() {

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Examples of org.apache.hadoop.hbase.io.RowResult

      HRegion region = getRegion(regionName);
      Map<byte [], Cell> map = region.getFull(row, columnSet, ts);
      HbaseMapWritable<byte [], Cell> result =
        new HbaseMapWritable<byte [], Cell>();
      result.putAll(map);
      return new RowResult(row, result);
    } catch (IOException e) {
      checkFileSystem();
      throw e;
    }
  }

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Examples of org.apache.hadoop.hbase.io.RowResult

    requestCount.incrementAndGet();
    try {
      // locate the region we're operating on
      HRegion region = getRegion(regionName);
      // ask the region for all the data 
      RowResult rr = region.getClosestRowBefore(row);
      return rr;
    } catch (IOException e) {
      checkFileSystem();
      throw e;
    }

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Examples of org.apache.hadoop.hbase.io.RowResult

        }


        // No data for this row, go get another.
        results.clear();
      }
      return values.size() == 0 ? null : new RowResult(key.getRow(), values);
    } catch (IOException e) {
      checkFileSystem();
      throw e;
    }
  }

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Examples of org.apache.hadoop.hbase.io.RowResult

    /** {@inheritDoc} */
    public RowResult next() throws IOException {
      if (this.closed) {
        return null;
      }
      RowResult values = null;
      do {
        values = getConnection().getRegionServerWithRetries(callable);
      } while ((values == null || values.size() == 0) && nextScanner());


      if (values != null && values.size() != 0) {
        return values;
      }
      return null;
    }

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Examples of org.apache.hadoop.hbase.io.RowResult

          }
          
          // if we get to here, then hasNext() has given us an item to return.
          // we want to return the item and then null out the next pointer, so
          // we use a temporary variable.
          RowResult temp = next;
          next = null;
          return temp;
        }


        public void remove() {

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Examples of org.apache.hadoop.hbase.io.RowResult

   */
  public void testRowResult() throws Exception {
    HbaseMapWritable<byte [], Cell> m = new HbaseMapWritable<byte [], Cell>();
    byte [] b = Bytes.toBytes(getName());
    m.put(b, new Cell(b, System.currentTimeMillis()));
    RowResult rr = new RowResult(b, m);
    byte [] mb = Writables.getBytes(rr);
    RowResult deserializedRr =
      (RowResult)Writables.getWritable(mb, new RowResult());
    assertTrue(Bytes.equals(rr.getRow(), deserializedRr.getRow()));
    byte [] one = rr.get(b).getValue();
    byte [] two = deserializedRr.get(b).getValue();
    assertTrue(Bytes.equals(one, two));
    Writables.copyWritable(rr, deserializedRr);
    one = rr.get(b).getValue();
    two = deserializedRr.get(b).getValue();
    assertTrue(Bytes.equals(one, two));
    
  }

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Examples of org.apache.hadoop.hbase.io.RowResult

      for(int i = 0; i < 5; i++)
        batchUpdate.put(COLUMN_FAMILY_STR+i, Bytes.toBytes(i));
      
      table.commit(batchUpdate);
      
      RowResult result = null;
      result = table.getRow(row,  new byte[][] {COLUMN_FAMILY});
      for(int i = 0; i < 5; i++)
        assertTrue(result.containsKey(Bytes.toBytes(COLUMN_FAMILY_STR+i)));
      
      result = table.getRow(row);
      for(int i = 0; i < 5; i++)
        assertTrue(result.containsKey(Bytes.toBytes(COLUMN_FAMILY_STR+i)));


      batchUpdate = new BatchUpdate(row);
      batchUpdate.put("info2:a", Bytes.toBytes("a"));
      table.commit(batchUpdate);
      
      result = table.getRow(row, new byte[][] { COLUMN_FAMILY,
          Bytes.toBytes("info2:a") });
      for(int i = 0; i < 5; i++)
        assertTrue(result.containsKey(Bytes.toBytes(COLUMN_FAMILY_STR+i)));
      assertTrue(result.containsKey(Bytes.toBytes("info2:a")));
   
    } catch (IOException e) {
      e.printStackTrace();
      fail("Should not have any exception " +
        e.getClass());

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Examples of org.apache.hadoop.hbase.io.RowResult

        );
        // Open scanner
        getRegionServerWithRetries(s);
        currentRegion = s.getHRegionInfo();
        try {
          RowResult r = null;
          while (result && (r = getRegionServerWithRetries(s)) != null) {
            Cell c = r.get(HConstants.COL_REGIONINFO);
            if (c != null) {
              byte[] value = c.getValue();
              if (value != null) {
                HRegionInfo info = Writables.getHRegionInfoOrNull(value);
                if (info != null) {

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Examples of org.apache.hadoop.hbase.io.RowResult

          HRegionLocation metaLocation = locateRegion(parentTable, metaKey);
          HRegionInterface server = 
            getHRegionConnection(metaLocation.getServerAddress());


          // query the root region for the location of the meta region
          RowResult regionInfoRow = server.getClosestRowBefore(
            metaLocation.getRegionInfo().getRegionName(), metaKey);


          if (regionInfoRow == null) {
            throw new TableNotFoundException(Bytes.toString(tableName));
          }


          Cell value = regionInfoRow.get(COL_REGIONINFO);


          if (value == null || value.getValue().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.getValue(), 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());
          }
          
          String serverAddress = 
            Writables.cellToString(regionInfoRow.get(COL_SERVER));
        
          if (serverAddress.equals("")) { 
            throw new NoServerForRegionException("No server address listed " +
              "in " + Bytes.toString(parentTable) + " for region " +
              regionInfo.getRegionNameAsString());

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