Java Code Examples for org.apache.hadoop.hbase.client.Put#getRow()

/**
 * @param put an instance of Put
 * @param timestamp  timestamp to be used as cells version
 * @param commitTimestamp  timestamp to be used as commit timestamp
 * @throws IOException if a remote or network exception occurs.
 */
static public Put markPutAsCommitted(Put put, long timestamp, long commitTimestamp) {
    final Put tsput = new Put(put.getRow(), timestamp);
    propagateAttributes(put, tsput);

    Map<byte[], List<Cell>> kvs = put.getFamilyCellMap();
    for (List<Cell> kvl : kvs.values()) {
        for (Cell c : kvl) {
            KeyValue kv = KeyValueUtil.ensureKeyValue(c);
            Bytes.putLong(kv.getValueArray(), kv.getTimestampOffset(), timestamp);
            try {
                tsput.add(kv);
            } catch (IOException e) {
                // The existing Put has this Cell, so the cloned one
                // will never throw an IOException when it's added.
                throw new RuntimeException(e);
            }
            tsput.addColumn(CellUtil.cloneFamily(kv),
                    CellUtils.addShadowCellSuffixPrefix(CellUtil.cloneQualifier(kv), 0, CellUtil.cloneQualifier(kv).length),
                    kv.getTimestamp(),
                    Bytes.toBytes(commitTimestamp));
        }
    }

    return tsput;
}
 

private Put transactionalizeAction(Put put) throws IOException {
  Put txPut = new Put(put.getRow(), tx.getWritePointer());
  Set<Map.Entry<byte[], List<Cell>>> familyMap = put.getFamilyCellMap().entrySet();
  if (!familyMap.isEmpty()) {
    for (Map.Entry<byte[], List<Cell>> family : familyMap) {
      List<Cell> familyValues = family.getValue();
      if (!familyValues.isEmpty()) {
        for (Cell value : familyValues) {
          txPut.add(value.getFamily(), value.getQualifier(), tx.getWritePointer(), value.getValue());
          addToChangeSet(txPut.getRow(), value.getFamily(), value.getQualifier());
        }
      }
    }
  }
  for (Map.Entry<String, byte[]> entry : put.getAttributesMap().entrySet()) {
    txPut.setAttribute(entry.getKey(), entry.getValue());
  }
  txPut.setDurability(put.getDurability());
  addToOperation(txPut, tx);
  return txPut;
}
 

private Put transactionalizeAction(Put put) throws IOException {
  Put txPut = new Put(put.getRow(), tx.getWritePointer());
  Set<Map.Entry<byte[], List<Cell>>> familyMap = put.getFamilyCellMap().entrySet();
  if (!familyMap.isEmpty()) {
    for (Map.Entry<byte[], List<Cell>> family : familyMap) {
      List<Cell> familyValues = family.getValue();
      if (!familyValues.isEmpty()) {
        for (Cell value : familyValues) {
          txPut.add(value.getFamily(), value.getQualifier(), tx.getWritePointer(), value.getValue());
          addToChangeSet(txPut.getRow(), value.getFamily(), value.getQualifier());
        }
      }
    }
  }
  for (Map.Entry<String, byte[]> entry : put.getAttributesMap().entrySet()) {
    txPut.setAttribute(entry.getKey(), entry.getValue());
  }
  txPut.setDurability(put.getDurability());
  addToOperation(txPut, tx);
  return txPut;
}
 

private Put transactionalizeAction(Put put) throws IOException {
  Put txPut = new Put(put.getRow(), tx.getWritePointer());
  Set<Map.Entry<byte[], List<Cell>>> familyMap = put.getFamilyCellMap().entrySet();
  if (!familyMap.isEmpty()) {
    for (Map.Entry<byte[], List<Cell>> family : familyMap) {
      List<Cell> familyValues = family.getValue();
      if (!familyValues.isEmpty()) {
        for (Cell value : familyValues) {
          txPut.add(value.getFamily(), value.getQualifier(), tx.getWritePointer(), value.getValue());
          addToChangeSet(txPut.getRow(), value.getFamily(), value.getQualifier());
        }
      }
    }
  }
  for (Map.Entry<String, byte[]> entry : put.getAttributesMap().entrySet()) {
    txPut.setAttribute(entry.getKey(), entry.getValue());
  }
  txPut.setDurability(put.getDurability());
  addToOperation(txPut, tx);
  return txPut;
}
 

private Put transactionalizeAction(Put put) throws IOException {
  Put txPut = new Put(put.getRow(), tx.getWritePointer());
  Set<Map.Entry<byte[], List<Cell>>> familyMap = put.getFamilyCellMap().entrySet();
  if (!familyMap.isEmpty()) {
    for (Map.Entry<byte[], List<Cell>> family : familyMap) {
      List<Cell> familyValues = family.getValue();
      if (!familyValues.isEmpty()) {
        for (Cell value : familyValues) {
          txPut.addColumn(CellUtil.cloneFamily(value), CellUtil.cloneQualifier(value),
            tx.getWritePointer(), CellUtil.cloneValue(value));
          addToChangeSet(txPut.getRow(), CellUtil.cloneFamily(value),
            CellUtil.cloneQualifier(value));
        }
      }
    }
  }
  for (Map.Entry<String, byte[]> entry : put.getAttributesMap().entrySet()) {
    txPut.setAttribute(entry.getKey(), entry.getValue());
  }
  txPut.setDurability(put.getDurability());
  addToOperation(txPut, tx);
  return txPut;
}
 

private Put transactionalizeAction(Put put) throws IOException {
  Put txPut = new Put(put.getRow(), tx.getWritePointer());
  Set<Map.Entry<byte[], List<Cell>>> familyMap = put.getFamilyCellMap().entrySet();
  if (!familyMap.isEmpty()) {
    for (Map.Entry<byte[], List<Cell>> family : familyMap) {
      List<Cell> familyValues = family.getValue();
      if (!familyValues.isEmpty()) {
        for (Cell value : familyValues) {
          txPut.add(value.getFamily(), value.getQualifier(), tx.getWritePointer(), value.getValue());
          addToChangeSet(txPut.getRow(), value.getFamily(), value.getQualifier());
        }
      }
    }
  }
  for (Map.Entry<String, byte[]> entry : put.getAttributesMap().entrySet()) {
    txPut.setAttribute(entry.getKey(), entry.getValue());
  }
  txPut.setDurability(put.getDurability());
  addToOperation(txPut, tx);
  return txPut;
}
 

private Put transactionalizeAction(Put put) throws IOException {
  Put txPut = new Put(put.getRow(), tx.getWritePointer());
  Set<Map.Entry<byte[], List<Cell>>> familyMap = put.getFamilyCellMap().entrySet();
  if (!familyMap.isEmpty()) {
    for (Map.Entry<byte[], List<Cell>> family : familyMap) {
      List<Cell> familyValues = family.getValue();
      if (!familyValues.isEmpty()) {
        for (Cell value : familyValues) {
          txPut.add(value.getFamily(), value.getQualifier(), tx.getWritePointer(), value.getValue());
          addToChangeSet(txPut.getRow(), value.getFamily(), value.getQualifier());
        }
      }
    }
  }
  for (Map.Entry<String, byte[]> entry : put.getAttributesMap().entrySet()) {
    txPut.setAttribute(entry.getKey(), entry.getValue());
  }
  txPut.setDurability(put.getDurability());
  addToOperation(txPut, tx);
  return txPut;
}
 

private Put transactionalizeAction(Put put) throws IOException {
  Put txPut = new Put(put.getRow(), tx.getWritePointer());
  Set<Map.Entry<byte[], List<Cell>>> familyMap = put.getFamilyCellMap().entrySet();
  if (!familyMap.isEmpty()) {
    for (Map.Entry<byte[], List<Cell>> family : familyMap) {
      List<Cell> familyValues = family.getValue();
      if (!familyValues.isEmpty()) {
        for (Cell value : familyValues) {
          txPut.add(value.getFamily(), value.getQualifier(), tx.getWritePointer(), value.getValue());
          addToChangeSet(txPut.getRow(), value.getFamily(), value.getQualifier());
        }
      }
    }
  }
  for (Map.Entry<String, byte[]> entry : put.getAttributesMap().entrySet()) {
    txPut.setAttribute(entry.getKey(), entry.getValue());
  }
  txPut.setDurability(put.getDurability());
  addToOperation(txPut, tx);
  return txPut;
}
 

private Put transactionalizeAction(Put put) throws IOException {
  Put txPut = new Put(put.getRow(), tx.getWritePointer());
  Set<Map.Entry<byte[], List<Cell>>> familyMap = put.getFamilyCellMap().entrySet();
  if (!familyMap.isEmpty()) {
    for (Map.Entry<byte[], List<Cell>> family : familyMap) {
      List<Cell> familyValues = family.getValue();
      if (!familyValues.isEmpty()) {
        for (Cell value : familyValues) {
          txPut.add(value.getFamily(), value.getQualifier(), tx.getWritePointer(), value.getValue());
          addToChangeSet(txPut.getRow(), value.getFamily(), value.getQualifier());
        }
      }
    }
  }
  for (Map.Entry<String, byte[]> entry : put.getAttributesMap().entrySet()) {
    txPut.setAttribute(entry.getKey(), entry.getValue());
  }
  txPut.setDurability(put.getDurability());
  addToOperation(txPut, tx);
  return txPut;
}
 

private static void create(Table table, Creator creator, Put put) {
    byte[] row = put.getRow();
    try {
        boolean success = table.checkAndPut(row, Constants.DEFAULT_FAMILY_BYTES,
                creator.getQualifierToCheck(), null, put);
        if (!success) {
            HBaseElement element = (HBaseElement) creator.getElement();
            if (element != null) {
                element.removeStaleIndices();
            }
            throw creator.alreadyExists();
        }
    } catch (IOException e) {
        throw new HBaseGraphException(e);
    }
}
 

private Put putInternal(Transaction tx, Put put, boolean addShadowCell) throws IOException {

        throwExceptionIfOpSetsTimerange(put);

        HBaseTransaction transaction = enforceHBaseTransactionAsParam(tx);

        final long writeTimestamp = transaction.getWriteTimestamp();

        // create put with correct ts
        final Put tsput = new Put(put.getRow(), writeTimestamp);
        propagateAttributes(put, tsput);
        Map<byte[], List<Cell>> kvs = put.getFamilyCellMap();
        for (List<Cell> kvl : kvs.values()) {
            for (Cell c : kvl) {
                CellUtils.validateCell(c, writeTimestamp);
                // Reach into keyvalue to update timestamp.
                // It's not nice to reach into keyvalue internals,
                // but we want to avoid having to copy the whole thing
                KeyValue kv = KeyValueUtil.ensureKeyValue(c);
                Bytes.putLong(kv.getValueArray(), kv.getTimestampOffset(), writeTimestamp);
                tsput.add(kv);

                if (addShadowCell) {
                    tsput.addColumn(CellUtil.cloneFamily(kv),
                            CellUtils.addShadowCellSuffixPrefix(CellUtil.cloneQualifier(kv), 0, CellUtil.cloneQualifier(kv).length),
                            kv.getTimestamp(),
                            Bytes.toBytes(kv.getTimestamp()));
                } else {
                    HBaseCellId cellId = new HBaseCellId(this,
                            CellUtil.cloneRow(kv),
                            CellUtil.cloneFamily(kv),
                            CellUtil.cloneQualifier(kv),
                            kv.getTimestamp());

                    addWriteSetElement(transaction, cellId);
                }
            }
        }
        return tsput;
    }
 

@Test
public void testGetActions() {
	Event event = generateSearchAnalyticsDataService.getSearchEvents(1).get(0);
	hbaseJsonEventSerializer.initialize(event, null);
	Put action = (Put) hbaseJsonEventSerializer.getActions().get(0);
	byte[] row = action.getRow();
	System.out.println(new String(row));
	System.out.println(new String(row.clone()));
}
 

protected CellSetModel buildModelFromPut(Put put) {
  RowModel row = new RowModel(put.getRow());
  long ts = put.getTimestamp();
  for (List<Cell> cells : put.getFamilyCellMap().values()) {
    for (Cell cell : cells) {
      row.addCell(new CellModel(CellUtil.cloneFamily(cell), CellUtil.cloneQualifier(cell),
        ts != HConstants.LATEST_TIMESTAMP ? ts : cell.getTimestamp(), CellUtil.cloneValue(cell)));
    }
  }
  CellSetModel model = new CellSetModel();
  model.addRow(row);
  return model;
}
 

@Override
boolean testRow(final int i) throws IOException {
  final byte [] bytes = format(i);
  // checkAndXXX tests operate on only a single value
  // Put a known value so when we go to check it, it is there.
  Put put = new Put(bytes);
  put.addColumn(FAMILY_ZERO, getQualifier(), bytes);
  this.table.put(put);
  Delete delete = new Delete(put.getRow());
  delete.addColumn(FAMILY_ZERO, getQualifier());
  this.table.checkAndMutate(bytes, FAMILY_ZERO).qualifier(getQualifier())
      .ifEquals(bytes).thenDelete(delete);
  return true;
}
 

@Override
public boolean thenPut(Put put) throws IOException {
  preCheck();
  RowMutations rowMutations = new RowMutations(put.getRow());
  rowMutations.add(put);
  return checkAndMutate(row, family, qualifier, op, value, rowMutations);
}
 

private <R extends Serializable & Comparable<R>, T extends HBRecord<R>> T readValueFromPut(Put put, Class<T> clazz) {
    if (put == null || put.isEmpty() || put.getRow() == null || put.getRow().length == 0) {
        return null;
    }
    return readValueFromRowAndPut(put.getRow(), put, clazz);
}
 

void addCellToPutMutation(Put put, byte[] family, byte[] column, long ts, byte[] value) throws Exception {
    byte[] rowKey = put.getRow();
    Cell cell = CellUtil.createCell(rowKey, family, column, ts, KeyValue.Type.Put.getCode(), value);
    put.add(cell);
}
 

@Override
public void prePut(ObserverContext<RegionCoprocessorEnvironment> c, Put put, WALEdit edit, Durability durability) throws IOException {
    try {
        if (LOG.isTraceEnabled())
            SpliceLogUtils.trace(LOG, "prePut %s",put);
        if(conglomId>0){
            if(put.getAttribute(SIConstants.SUPPRESS_INDEXING_ATTRIBUTE_NAME)!=null) return;
            if(factoryLoader==null){
                /** the below awaitStartup() call is commented out since we don't think there will be
                 * rows inserted into a user index during startup, this code will cause a deadlock
                 * when we add a new system index during system upgrade *
                try{
                    DatabaseLifecycleManager.manager().awaitStartup();
                }catch(InterruptedException e1){
                    throw new InterruptedIOException();
                }
                */
                /* In the case that a new system index is added during a system upgrade, its conglomId will be
                   bigger than 0, but it should still go through the path for system index instead of the regular
                   user table index
                 */
                return;
            }
            //we can't update an index if the conglomerate id isn't positive--it's probably a temp table or something
            byte[] row = put.getRow();
            List<Cell> data = put.get(SIConstants.DEFAULT_FAMILY_BYTES,SIConstants.PACKED_COLUMN_BYTES);
            KVPair kv;
            if(data!=null&&!data.isEmpty()){
                byte[] value = CellUtil.cloneValue(data.get(0));
                if(put.getAttribute(SIConstants.SUPPRESS_INDEXING_ATTRIBUTE_NAME)!=null){
                    kv = new KVPair(row,value, KVPair.Type.UPDATE);
                }else
                    kv = new KVPair(row,value);
            }else{
                kv = new KVPair(row, HConstants.EMPTY_BYTE_ARRAY);
            }
            byte[] txnData = put.getAttribute(SIConstants.SI_TRANSACTION_ID_KEY);
            TxnView txn = operationFactory.fromWrites(txnData,0,txnData.length);
            mutate(kv,txn);
        }
    } catch (Throwable t) {
        throw CoprocessorUtils.getIOException(t);
    }
}