Examples of org.apache.hadoop.hbase.client.Put

org.apache.hadoop.hbase.client.Put
Used to perform Put operations for a single row.
To perform a Put, instantiate a Put object with the row to insert to and for each column to be inserted, execute {@link #add(byte[],byte[],byte[]) add} or{@link #add(byte[],byte[],long,byte[]) add} if setting the timestamp.

      getDataTestDir(), TEST_UTIL.getConfiguration(), htd);
    try {
      String valueString = "ValueString";
      String row = "row-1";
      List<String> columns = generateRandomWords(10000, "column");
      Put p = new Put(Bytes.toBytes(row));
      p.setWriteToWAL(false);
      for (String column : columns) {
        KeyValue kv = KeyValueTestUtil.create(row, family, column, 0, valueString);
        p.add(kv);
      }
      region.put(p);


      Get get = new Get(row.getBytes());
      Filter filter = new ColumnCountGetFilter(100);

View Full Code Here

      getDataTestDir(), TEST_UTIL.getConfiguration(), htd);
    try {
      String valueString = "ValueString";
      String row = "row-1";
      List<String> columns = generateRandomWords(10000, "column");
      Put p = new Put(Bytes.toBytes(row));
      p.setWriteToWAL(false);
      for (String column : columns) {
        KeyValue kv = KeyValueTestUtil.create(row, family, column, 0, valueString);
        p.add(kv);
      }
      region.put(p);


      Get get = new Get(row.getBytes());
      FilterList filterLst = new FilterList ();

View Full Code Here

      for (byte b2 = 'a'; b2 <= 'z'; b2++) {
        for (byte b3 = 'a'; b3 <= 'z'; b3++) {
          k[0] = b1;
          k[1] = b2;
          k[2] = b3;
          Put put = new Put(k);
          put.add(f, null, k);
          t.put(put);
          rowCount++;
        }
      }
    }

View Full Code Here

      for (byte b2 = 'a'; b2 <= 'z'; b2++) {
        for (byte b3 = 'a'; b3 <= 'z'; b3++) {
          k[0] = b1;
          k[1] = b2;
          k[2] = b3;
          Put put = new Put(k);
          for (int i = 0; i < f.length; i++) {
            put.add(f[i], null, k);
          }
          t.put(put);
          rowCount++;
        }
      }

View Full Code Here

      for (byte b2 = 'a'; b2 <= 'z'; b2++) {
        for (byte b3 = 'a'; b3 <= 'z'; b3++) {
          k[0] = b1;
          k[1] = b2;
          k[2] = b3;
          Put put = new Put(k);
          put.add(f, null, k);
          if (r.getLog() == null) put.setWriteToWAL(false);
          r.put(put);
          rowCount++;
        }
      }
      if (flush) {

View Full Code Here

    int count = 0;
    for (int i = 0; i < startKeys.length; i++) {
      int j = (i + 1) % startKeys.length;
      HRegionInfo hri = new HRegionInfo(table.getTableName(),
        startKeys[i], startKeys[j]);
      Put put = new Put(hri.getRegionName());
      put.add(HConstants.CATALOG_FAMILY, HConstants.REGIONINFO_QUALIFIER,
        Writables.getBytes(hri));
      meta.put(put);
      LOG.info("createMultiRegions: inserted " + hri.toString());
      newRegions.add(hri);
      count++;

View Full Code Here

    // add custom ones
    for (int i = 0; i < startKeys.length; i++) {
      int j = (i + 1) % startKeys.length;
      HRegionInfo hri = new HRegionInfo(htd.getName(), startKeys[i],
          startKeys[j]);
      Put put = new Put(hri.getRegionName());
      put.add(HConstants.CATALOG_FAMILY, HConstants.REGIONINFO_QUALIFIER,
        Writables.getBytes(hri));
      meta.put(put);
      LOG.info("createMultiRegionsInMeta: inserted " + hri.toString());
      newRegions.add(hri);
    }

View Full Code Here

    for (int iFlush = 0; iFlush < numFlushes; ++iFlush) {
      for (int iRow = 0; iRow < numRowsPerFlush; ++iRow) {
        final byte[] row = Bytes.toBytes(String.format(keyFormat,
            actualStartKey + rand.nextInt(actualEndKey - actualStartKey)));


        Put put = new Put(row);
        Delete del = new Delete(row);
        for (int iCol = 0; iCol < numColsPerRow; ++iCol) {
          final byte[] cf = cfBytes[rand.nextInt(numCF)];
          final long ts = rand.nextInt();
          final byte[] qual = Bytes.toBytes("col" + iCol);
          if (rand.nextBoolean()) {
            final byte[] value = Bytes.toBytes("value_for_row_" + iRow +
                "_cf_" + Bytes.toStringBinary(cf) + "_col_" + iCol + "_ts_" +
                ts + "_random_" + rand.nextLong());
            put.add(cf, qual, ts, value);
          } else if (rand.nextDouble() < 0.8) {
            del.deleteColumn(cf, qual, ts);
          } else {
            del.deleteColumns(cf, qual, ts);
          }
        }


        if (!put.isEmpty()) {
          table.put(put);
        }


        if (!del.isEmpty()) {
          table.delete(del);

View Full Code Here

    Event e = EventBuilder.withBody(Bytes.toBytes(logMsg));
    s.initialize(e, "CF".getBytes());
    List<Row> actions = s.getActions();
    assertTrue(actions.size() == 1);
    assertTrue(actions.get(0) instanceof Put);
    Put put = (Put) actions.get(0);
    
    assertTrue(put.getFamilyMap().containsKey(s.cf));
    List<KeyValue> kvPairs = put.getFamilyMap().get(s.cf);
    assertTrue(kvPairs.size() == 1);
    
    Map<String, String> resultMap = Maps.newHashMap();
    for (KeyValue kv : kvPairs) {
      resultMap.put(new String(kv.getQualifier()), new String(kv.getValue()));

View Full Code Here

    s.initialize(e, "CF".getBytes());
    List<Row> actions = s.getActions();
    assertEquals(1, s.getActions().size());
    assertTrue(actions.get(0) instanceof Put);
    
    Put put = (Put) actions.get(0);
    assertTrue(put.getFamilyMap().containsKey(s.cf));
    List<KeyValue> kvPairs = put.getFamilyMap().get(s.cf);
    assertTrue(kvPairs.size() == 11);
    
    Map<String, String> resultMap = Maps.newHashMap();
    for (KeyValue kv : kvPairs) {
      resultMap.put(new String(kv.getQualifier()), new String(kv.getValue()));

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.hadoop.hbase.client.Put

cc.twittertools.hbase.WordCountDAO

co.cask.cdap.data2.dataset2.lib.table.hbase.HBaseMetricsTable

co.cask.cdap.data2.dataset2.lib.table.hbase.HBaseOrderedTable

co.cask.cdap.data2.transaction.queue.hbase.HBaseQueueAdmin

co.cask.cdap.data2.transaction.stream.hbase.HBaseStreamFileConsumer

com.alibaba.wasp.fserver.EntityGroup

com.alibaba.wasp.messagequeue.MessageQueueClient

com.alibaba.wasp.meta.FMetaServicesImplWithoutRetry

com.continuuity.tephra.hbase94.TransactionAwareHTable

com.continuuity.tephra.hbase98.TransactionAwareHTable

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.