Examples of org.apache.hadoop.io.Text.compareTo()

org.apache.hadoop.io.Text.compareTo()
Compare two Texts bytewise using standard UTF8 ordering.

          Text col = it.next();
          byte [] val = curVals.get(col);
          int curval =
            Integer.parseInt(new String(val, HConstants.UTF8_ENCODING).trim());
          for(int j = 0; j < cols.length; j++) {
            if(col.compareTo(cols[j]) == 0) {
              assertEquals("Error at:" + curKey.getRow() + "/"
                  + curKey.getTimestamp()
                  + ", Value for " + col + " should be: " + k
                  + ", but was fetched as: " + curval, k, curval);
              numFetched++;

View Full Code Here

          Text col = it.next();
          byte [] val = curVals.get(col);
          int curval =
            Integer.parseInt(new String(val, HConstants.UTF8_ENCODING).trim());
          for (int j = 0; j < cols.length; j++) {
            if (col.compareTo(cols[j]) == 0) {
              assertEquals("Value for " + col + " should be: " + k
                  + ", but was fetched as: " + curval, curval, k);
              numFetched++;
            }
          }

View Full Code Here

          Text col = it.next();
          byte [] val = curVals.get(col);
          int curval =
            Integer.parseInt(new String(val, HConstants.UTF8_ENCODING).trim());
          for (int j = 0; j < cols.length; j++) {
            if (col.compareTo(cols[j]) == 0) {
              assertEquals("Value for " + col + " should be: " + k
                  + ", but was fetched as: " + curval, curval, k);
              numFetched++;
            }
          }

View Full Code Here

        for(Iterator<Text> it = curVals.keySet().iterator(); it.hasNext(); ) {
          Text col = it.next();
          byte [] val = curVals.get(col);
          String curval = new String(val, HConstants.UTF8_ENCODING).trim();


          if(col.compareTo(CONTENTS_BASIC) == 0) {
            assertTrue("Error at:" + curKey.getRow() + "/" + curKey.getTimestamp()
                + ", Value for " + col + " should start with: " + CONTENTSTR
                + ", but was fetched as: " + curval,
                curval.startsWith(CONTENTSTR));
            contentsFetched++;

View Full Code Here

          byte [] val = curVals.get(col);
          int curval =
            Integer.parseInt(new String(val, HConstants.UTF8_ENCODING).trim());


          for (int j = 0; j < cols.length; j++) {
            if (col.compareTo(cols[j]) == 0) {
              assertEquals("Value for " + col + " should be: " + k
                  + ", but was fetched as: " + curval, curval, k);
              numFetched++;
            }
          }

View Full Code Here

        int k = 0;
        while(s.next(curKey, curVals)) {
          for(Iterator<Text> it = curVals.keySet().iterator(); it.hasNext(); ) {
            Text col = it.next();
            byte [] val = curVals.get(col);
            assertTrue(col.compareTo(CONTENTS_BODY) == 0);
            assertNotNull(val);
            numFetched++;
          }
          curVals.clear();
          k++;

View Full Code Here

        for(Iterator<Text> it = curVals.keySet().iterator(); it.hasNext(); ) {
          Text col = it.next();
          byte val[] = curVals.get(col);
          String curval = new String(val, HConstants.UTF8_ENCODING).trim();


          if(col.compareTo(CONTENTS_BASIC) == 0) {
            assertTrue("Error at:" + curKey.getRow() + "/" + curKey.getTimestamp()
                + ", Value for " + col + " should start with: " + CONTENTSTR
                + ", but was fetched as: " + curval,
                curval.startsWith(CONTENTSTR));
            contentsFetched++;

View Full Code Here

        startRow = metaLocation.getRegionInfo().getEndKey();          
      } catch (IOException e) {
        // need retry logic?
        throw e;
      }
    } while (startRow.compareTo(EMPTY_START_ROW) != 0);


    Text[] arr = new Text[keyList.size()];
    for (int i = 0; i < keyList.size(); i++ ){
      arr[i] = keyList.get(i);
    }

View Full Code Here

            if (scannerId != -1L) {
              server.close(scannerId);
            }
          }          
        }
      } while (startRow.compareTo(LAST_ROW) != 0);
      
      return uniqueTables.toArray(new HTableDescriptor[uniqueTables.size()]);
    }


    public HRegionLocation locateRegion(Text tableName, Text row)

View Full Code Here

          // make sure that the end key is greater than the row we're looking 
          // for, otherwise the row actually belongs in the next region, not 
          // this one. the exception case is when the endkey is EMPTY_START_ROW,
          // signifying that the region we're checking is actually the last 
          // region in the table.
          if (endKey.equals(EMPTY_TEXT) || endKey.compareTo(row) > 0) {
            return possibleRegion;
          }
        }
      }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

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.