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.

    TEST_UTIL.getHBaseAdmin().createTable(desc, SPLITS);
    tbl = new HTable(TEST_UTIL.getConfiguration(), tablename, executorService);


    List<Put> puts = new ArrayList<Put>();
    for (byte[] row : ROWKEYS) {
      Put p = new Put(row);
      p.add(FAM, Bytes.toBytes("val"), row);
      puts.add(p);
    }
    tbl.put(puts);
    tbl.flushCommits();
    return tbl;

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      }


      assertNotNull(regionName);
      assertNotNull(serverName);
      HTable meta = new HTable(conf, TableName.META_TABLE_NAME, executorService);
      Put put = new Put(regionName);
      put.add(HConstants.CATALOG_FAMILY, HConstants.SERVER_QUALIFIER,
        Bytes.toBytes(serverName.getHostAndPort()));
      meta.put(put);


      // fix the problem.
      HBaseFsck fsck = new HBaseFsck(conf);

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        }
      });
      meta.delete(deletes);


      // Mess it up by creating a fake hbase:meta entry with no associated RegionInfo
      meta.put(new Put(Bytes.toBytes(table + ",,1361911384013.810e28f59a57da91c66")).add(
        HConstants.CATALOG_FAMILY, HConstants.SERVER_QUALIFIER, Bytes.toBytes("node1:60020")));
      meta.put(new Put(Bytes.toBytes(table + ",,1361911384013.810e28f59a57da91c66")).add(
        HConstants.CATALOG_FAMILY, HConstants.STARTCODE_QUALIFIER, Bytes.toBytes(1362150791183L)));
      meta.close();


      HBaseFsck hbck = doFsck(conf, false);
      assertTrue(hbck.getErrors().getErrorList().contains(ERROR_CODE.EMPTY_META_CELL));

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                }
              }
              long ts = timeStamps.incrementAndGet();
              RowMutations rm = new RowMutations(row);
              if (op) {
                Put p = new Put(row, ts);
                p.add(fam1, qual1, value1);
                rm.add(p);
                Delete d = new Delete(row);
                d.deleteColumns(fam1, qual2, ts);
                rm.add(d);
              } else {
                Delete d = new Delete(row);
                d.deleteColumns(fam1, qual1, ts);
                rm.add(d);
                Put p = new Put(row, ts);
                p.add(fam1, qual2, value2);
                rm.add(p);
              }
              region.mutateRow(rm);
              op ^= true;
              // check: should always see exactly one column

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                }
              }
              long ts = timeStamps.incrementAndGet();
              List<Mutation> mrm = new ArrayList<Mutation>();
              if (op) {
                Put p = new Put(row2, ts);
                p.add(fam1, qual1, value1);
                mrm.add(p);
                Delete d = new Delete(row);
                d.deleteColumns(fam1, qual1, ts);
                mrm.add(d);
              } else {
                Delete d = new Delete(row2);
                d.deleteColumns(fam1, qual1, ts);
                mrm.add(d);
                Put p = new Put(row, ts);
                p.add(fam1, qual1, value2);
                mrm.add(p);
              }
              region.mutateRowsWithLocks(mrm, rowsToLock);
              op ^= true;
              // check: should always see exactly one column

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        @Override
        public void run() {
          try {
            long row = 0;
            while (!interrupted()) {
              Put p = new Put(Bytes.toBytes(String.format("row%d", row)));
              p.add(Bytes.toBytes(family), Bytes.toBytes("col"), Bytes.toBytes(row));
              table.put(p);
              row++;


              Thread.sleep(LOG_ROLL_PERIOD / 16);
            }

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    conf.setClass(HConstants.REGION_IMPL, MockHRegion.class, HeapSize.class);
    final MockHRegion region = (MockHRegion) TEST_UTIL.createLocalHRegion(Bytes.toBytes(tableName),
        null, null, tableName, conf, false, Durability.SYNC_WAL, null, Bytes.toBytes(family));


    Put[] puts = new Put[1];
    Put put = new Put(Bytes.toBytes("r1"));
    put.add(Bytes.toBytes(family), Bytes.toBytes("q1"), Bytes.toBytes("10"));
    puts[0] = put;
    
    region.batchMutate(puts);
    MultithreadedTestUtil.TestContext ctx =
      new MultithreadedTestUtil.TestContext(conf);

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      this.region = region;
    }


    public void doWork() throws Exception {
      Put[] puts = new Put[1];
      Put put = new Put(Bytes.toBytes("r1"));
      put.add(Bytes.toBytes(family), Bytes.toBytes("q1"), Bytes.toBytes("50"));
      puts[0] = put;
      testStep = TestStep.PUT_STARTED;
      region.batchMutate(puts);
    }

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      this.region = region;
   }


    public void doWork() throws Exception {
      Put[] puts = new Put[1];
      Put put = new Put(Bytes.toBytes("r1"));
      put.add(Bytes.toBytes(family), Bytes.toBytes("q1"), Bytes.toBytes("11"));
      puts[0] = put;
      while (testStep != TestStep.PUT_COMPLETED) {
        Thread.sleep(100);
      }
      testStep = TestStep.CHECKANDPUT_STARTED;

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      done = false;
      while (!done) {
        try {
          for (int r = 0; r < numRows; r++) {
            byte[] row = Bytes.toBytes("row" + r);
            Put put = new Put(row);
            put.setDurability(Durability.SKIP_WAL);
            byte[] value = Bytes.toBytes(String.valueOf(numPutsFinished));
            for (byte[] family : families) {
              for (byte[] qualifier : qualifiers) {
                put.add(family, qualifier, (long) numPutsFinished, value);
              }
            }
            region.put(put);
            numPutsFinished++;
            if (numPutsFinished > 0 && numPutsFinished % 47 == 0) {

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