Examples of org.apache.hadoop.hbase.HTable.commit()

org.apache.hadoop.hbase.HTable.commit()
Finalize a row mutation When this method is specified, we pass the server a value that says use the 'latest' timestamp. If we are doing a put, on the server-side, cells will be given the servers's current timestamp. If the we are commiting deletes, then delete removes the most recently modified cell of stipulated column. @param lockid lock id returned from startUpdate @throws IOException

    long id = t.startUpdate(row);
    info.setOffline(onlineOffline);
    t.put(id, HConstants.COL_REGIONINFO, Writables.getBytes(info));
    t.delete(id, HConstants.COL_SERVER);
    t.delete(id, HConstants.COL_STARTCODE);
    t.commit(id);
  }
}

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    for (int i = 0; i < NUM_ROWS; i++) {
      long id = table.startUpdate(new Text("row_" + String.format("%1$05d", i)));


      table.put(id, TEXT_COLUMN1, VALUE);
      table.put(id, TEXT_COLUMN2, String.format("%1$05d", i).getBytes());
      table.commit(id);
    }


    // LOG.info("Print table contents using scanner before map/reduce for " + TABLE_NAME);
    // scanTable(TABLE_NAME, false);
    // LOG.info("Print table contents using scanner+filter before map/reduce for " + TABLE_NAME);

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    for (int n = 0; n < NUM_REWRITES; n++) {
      for (int i = 0; i < NUM_ROWS; i++) {
        long id = table.startUpdate(new Text("row_" + String.format("%1$05d", i)));


        table.put(id, TEXT_COLUMN2, String.format("%1$05d", i).getBytes());
        table.commit(id);
      }
    }


    // Wait for the flush to happen
    LOG.info("Waiting, for flushes to complete");

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    // Do another round so to populate the mem cache
    for (int i = 0; i < NUM_ROWS; i++) {
      long id = table.startUpdate(new Text("row_" + String.format("%1$05d", i)));


      table.put(id, TEXT_COLUMN2, String.format("%1$05d", i).getBytes());
      table.commit(id);
    }


    LOG.info("Print table contents using scanner after map/reduce for " + TABLE_NAME);
    scanTable(TABLE_NAME, true);
    LOG.info("Print table contents using scanner+filter after map/reduce for " + TABLE_NAME);

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      long lockid = table.startUpdate(new Text("row_"
          + String.format("%1$05d", i)));


      try {
        table.put(lockid, TEXT_INPUT_COLUMN, values[i]);
        table.commit(lockid, System.currentTimeMillis());
        lockid = -1;
      } finally {
        if (lockid != -1)
          table.abort(lockid);
      }

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      HTable hTable = new HTable(conf, new Text(tableName));
      long lockID = hTable.startUpdate(new Text(rowKey));
      for (Text column : getColumnList(admin, hTable)) {
        hTable.delete(lockID, new Text(column));
      }
      hTable.commit(lockID);
      return new ReturnMsg(1, "Column(s) deleted successfully.");
    } catch (IOException e) {
      String[] msg = e.getMessage().split("[\n]");
      return new ReturnMsg(0, msg[0]);
    }

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          column = getColumn(i);
        else
          column = new Text(getColumn(i) + ":");
        table.put(lockId, column, getValue(i));
      }
      table.commit(lockId);


      return new ReturnMsg(1, "1 row inserted successfully.");
    } catch (IOException e) {
      String[] msg = e.getMessage().split("[\n]");
      return new ReturnMsg(0, msg[0]);

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        long lockid = table.startUpdate(new Text("row_"
            + String.format("%1$05d", i)));


        try {
          table.put(lockid, TEXT_INPUT_COLUMN, values[i]);
          table.commit(lockid, System.currentTimeMillis());
          lockid = -1;
        } finally {
          if (lockid != -1)
            table.abort(lockid);
        }

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    for (int i = 0; i < NUM_ROWS; i++) {
      long id = table.startUpdate(new Text("row_" + String.format("%1$05d", i)));


      table.put(id, TEXT_COLUMN1, VALUE);
      table.put(id, TEXT_COLUMN2, String.format("%1$05d", i).getBytes());
      table.commit(id);
    }


    // LOG.info("Print table contents using scanner before map/reduce for " + TABLE_NAME);
    // scanTable(TABLE_NAME, false);
    // LOG.info("Print table contents using scanner+filter before map/reduce for " + TABLE_NAME);

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    for (int n = 0; n < NUM_REWRITES; n++) {
      for (int i = 0; i < NUM_ROWS; i++) {
        long id = table.startUpdate(new Text("row_" + String.format("%1$05d", i)));


        table.put(id, TEXT_COLUMN2, String.format("%1$05d", i).getBytes());
        table.commit(id);
      }
    }


    // Wait for the flush to happen
    LOG.info("Waiting, for flushes to complete");

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