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  3. org.apache.hadoop.hbase.client.Increment

Java 类org.apache.hadoop.hbase.client.Increment 实例源码

项目：stroom-stats    文件：HBaseEventStoreTable.java    
/**
 * Builds a single {@link Increment} object for a row, with one-many cell
 * increments in that row
 *
 * @param rowKey The rowKey of the row to be updated
 * @param cells  A list of objects containing the column qualifier and cell
 *               increment value
 * @return The completed {@link Increment} object
 */
private Increment createIncrementOperation(final RowKey rowKey, final List<CountCellIncrementHolder> cells) {
    LOGGER.trace(() -> String.format("createIncrementOperation called for rowKey: %s with cell count %s",
            rowKey.toString(),
            cells.size()));

    final Increment increment = new Increment(rowKey.asByteArray());

    // TODO HBase 2.0 has Increment.setReturnResults to allow you to prevent
    // the return of the new
    // value to improve performance. In our case we don't care about the new
    // value so when we
    // upgrade to HBase 2.0 we need to add this line in.
    // increment.setReturnResults(false);

    //if we have multiple CCIHs for the same rowKey/colQual then hbase seems to only process one of them
    //Due to the way the data is passed through to this method we should not get multiple increments for the
    //same rowKey/colQual so we will not check for it due to the cost of doing that.
    for (final CountCellIncrementHolder cell : cells) {
        increment.addColumn(EventStoreColumnFamily.COUNTS.asByteArray(), cell.getColumnQualifier().getBytes(),
                cell.getCellIncrementValue());
    }
    return increment;
}
项目：ditb    文件：ThriftUtilities.java    
public static Increment incrementFromThrift(TIncrement in) throws IOException {
  Increment out = new Increment(in.getRow());
  for (TColumnIncrement column : in.getColumns()) {
    out.addColumn(column.getFamily(), column.getQualifier(), column.getAmount());
  }

  if (in.isSetAttributes()) {
    addAttributes(out,in.getAttributes());
  }

  if (in.isSetDurability()) {
    out.setDurability(durabilityFromThrift(in.getDurability()));
  }

  if(in.getCellVisibility() != null) {
    out.setCellVisibility(new CellVisibility(in.getCellVisibility().getExpression()));
  }

  return out;
}
项目：ditb    文件：ThriftServerRunner.java    
@Override
public void increment(TIncrement tincrement) throws IOError, TException {

  if (tincrement.getRow().length == 0 || tincrement.getTable().length == 0) {
    throw new TException("Must supply a table and a row key; can't increment");
  }

  if (conf.getBoolean(COALESCE_INC_KEY, false)) {
    this.coalescer.queueIncrement(tincrement);
    return;
  }

  Table table = null;
  try {
    table = getTable(tincrement.getTable());
    Increment inc = ThriftUtilities.incrementFromThrift(tincrement);
    table.increment(inc);
  } catch (IOException e) {
    LOG.warn(e.getMessage(), e);
    throw new IOError(Throwables.getStackTraceAsString(e));
  } finally{
    closeTable(table);
  }
}
项目：ditb    文件：AccessController.java    
@Override
public Result preIncrementAfterRowLock(final ObserverContext<RegionCoprocessorEnvironment> c,
    final Increment increment) throws IOException {
  if (increment.getAttribute(CHECK_COVERING_PERM) != null) {
    // We had failure with table, cf and q perm checks and now giving a chance for cell
    // perm check
    TableName table = c.getEnvironment().getRegion().getRegionInfo().getTable();
    AuthResult authResult = null;
    if (checkCoveringPermission(OpType.INCREMENT, c.getEnvironment(), increment.getRow(),
        increment.getFamilyCellMap(), increment.getTimeRange().getMax(), Action.WRITE)) {
      authResult = AuthResult.allow(OpType.INCREMENT.toString(), "Covering cell set",
          getActiveUser(), Action.WRITE, table, increment.getFamilyCellMap());
    } else {
      authResult = AuthResult.deny(OpType.INCREMENT.toString(), "Covering cell set",
          getActiveUser(), Action.WRITE, table, increment.getFamilyCellMap());
    }
    logResult(authResult);
    if (authorizationEnabled && !authResult.isAllowed()) {
      throw new AccessDeniedException("Insufficient permissions " +
        authResult.toContextString());
    }
  }
  return null;
}
项目：ditb    文件：TestCellACLWithMultipleVersions.java    
private void verifyUserDeniedForIncrementMultipleVersions(final User user, final byte[] row,
    final byte[] q1) throws IOException, InterruptedException {
  user.runAs(new PrivilegedExceptionAction<Void>() {
    @Override
    public Void run() throws Exception {
      try (Connection connection = ConnectionFactory.createConnection(conf)) {
        try (Table t = connection.getTable(TEST_TABLE.getTableName())) {
          Increment inc = new Increment(row);
          inc.setTimeRange(0, 127);
          inc.addColumn(TEST_FAMILY1, q1, 2L);
          t.increment(inc);
          fail(user.getShortName() + " cannot do the increment.");
        } catch (Exception e) {

        }
      }
      return null;
    }
  });
}
项目：ditb    文件：TestRegionObserverInterface.java    
@Test (timeout=300000)
public void testIncrementHook() throws IOException {
  TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + ".testIncrementHook");
  Table table = util.createTable(tableName, new byte[][] {A, B, C});
  try {
    Increment inc = new Increment(Bytes.toBytes(0));
    inc.addColumn(A, A, 1);

    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadPreIncrement", "hadPostIncrement", "hadPreIncrementAfterRowLock"},
        tableName,
        new Boolean[] {false, false, false}
        );

    table.increment(inc);

    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadPreIncrement", "hadPostIncrement", "hadPreIncrementAfterRowLock"},
        tableName,
        new Boolean[] {true, true, true}
        );
  } finally {
    util.deleteTable(tableName);
    table.close();
  }
}
项目：ditb    文件：TestHRegion.java    
@Test
public void testIncrWithReadOnlyTable() throws Exception {
  byte[] TABLE = Bytes.toBytes("readOnlyTable");
  this.region = initHRegion(TABLE, getName(), CONF, true, Bytes.toBytes("somefamily"));
  boolean exceptionCaught = false;
  Increment inc = new Increment(Bytes.toBytes("somerow"));
  inc.setDurability(Durability.SKIP_WAL);
  inc.addColumn(Bytes.toBytes("somefamily"), Bytes.toBytes("somequalifier"), 1L);
  try {
    region.increment(inc);
  } catch (IOException e) {
    exceptionCaught = true;
  } finally {
    HRegion.closeHRegion(this.region);
    this.region = null;
  }
  assertTrue(exceptionCaught == true);
}
项目：ditb    文件：TestHRegion.java    
@Test
public void testIncrementTimestampsAreMonotonic() throws IOException {
  HRegion region = initHRegion(tableName, name.getMethodName(), CONF, fam1);
  ManualEnvironmentEdge edge = new ManualEnvironmentEdge();
  EnvironmentEdgeManager.injectEdge(edge);

  edge.setValue(10);
  Increment inc = new Increment(row);
  inc.setDurability(Durability.SKIP_WAL);
  inc.addColumn(fam1, qual1, 1L);
  region.increment(inc);

  Result result = region.get(new Get(row));
  Cell c = result.getColumnLatestCell(fam1, qual1);
  assertNotNull(c);
  assertEquals(c.getTimestamp(), 10L);

  edge.setValue(1); // clock goes back
  region.increment(inc);
  result = region.get(new Get(row));
  c = result.getColumnLatestCell(fam1, qual1);
  assertEquals(c.getTimestamp(), 10L);
  assertEquals(Bytes.toLong(c.getValueArray(), c.getValueOffset(), c.getValueLength()), 2L);
}
项目：ditb    文件：TestDurability.java    
@Test
public void testIncrementWithReturnResultsSetToFalse() throws Exception {
  byte[] row1 = Bytes.toBytes("row1");
  byte[] col1 = Bytes.toBytes("col1");

  // Setting up region
  final WALFactory wals = new WALFactory(CONF, null, "testIncrementWithReturnResultsSetToFalse");
  byte[] tableName = Bytes.toBytes("testIncrementWithReturnResultsSetToFalse");
  final WAL wal = wals.getWAL(tableName);
  HRegion region = createHRegion(tableName, "increment", wal, Durability.USE_DEFAULT);

  Increment inc1 = new Increment(row1);
  inc1.setReturnResults(false);
  inc1.addColumn(FAMILY, col1, 1);
  Result res = region.increment(inc1);
  assertNull(res);
}
项目：ColumnManagerForHBase    文件：MTable.java    
@Override
public long incrementColumnValue(byte[] rowId, byte[] colFamily, byte[] colQualifier, long l)
        throws IOException {
  // ColumnManager validation
  Increment increment = null;
  if (includedInRepositoryProcessing) {
    increment = new Increment(rowId).addColumn(colFamily, colQualifier, l);
    if (mTableDescriptor.hasColDescriptorWithColDefinitionsEnforced()) {
      repository.validateColumns(mTableDescriptor, increment);
    }
  }
  // Standard HBase processing (with aliasing, if necessary)
  long returnedLong;
  if (includedInRepositoryProcessing
          && mTableDescriptor.hasColDescriptorWithColAliasesEnabled()) {
    returnedLong = wrappedTable.incrementColumnValue(rowId, colFamily,
            repository.getAlias(mTableDescriptor, colFamily, colQualifier), l);
  } else {
    returnedLong = wrappedTable.incrementColumnValue(rowId, colFamily, colQualifier, l);
  }
  // ColumnManager auditing
  if (includedInRepositoryProcessing) {
    repository.putColumnAuditorSchemaEntities(mTableDescriptor, increment);
  }
  return returnedLong;
}
项目：ColumnManagerForHBase    文件：Repository.java    
NavigableMap<byte[], NavigableMap<byte[], byte[]>> getFamilyQualifierToAliasMap(
        MTableDescriptor mTableDescriptor, Mutation mutation)
        throws IOException {
  NavigableMap<byte[], NavigableMap<byte[], byte[]>> familyQualifierToAliasMap
          = new TreeMap<>(Bytes.BYTES_COMPARATOR);
  Class<?> mutationClass = mutation.getClass();
  if (Append.class.isAssignableFrom(mutationClass)) {
    familyQualifierToAliasMap
            = getFamilyQualifierToAliasMap(mTableDescriptor, (Append)mutation);
  } else if (Increment.class.isAssignableFrom(mutationClass)) {
    familyQualifierToAliasMap
            = getFamilyQualifierToAliasMap(mTableDescriptor, (Increment)mutation);
  } else if (Delete.class.isAssignableFrom(mutationClass)
          || Put.class.isAssignableFrom(mutationClass)
          || RowMutations.class.isAssignableFrom(mutationClass)) {
    // ignore: familyQualifierToAliasMap not passed to alias-processing for these mutation-types
  }
  return familyQualifierToAliasMap;
}
项目：ColumnManagerForHBase    文件：Repository.java    
Row convertQualifiersToAliases(MTableDescriptor mTableDescriptor, final Row originalRow,
        NavigableMap<byte[], NavigableMap<byte[], byte[]>> familyQualifierToAliasMap,
        int intForUniqueSignature)
        throws IOException {
  // Append, Delete, Get, Increment, Mutation, Put, RowMutations
  Class<?> originalRowClass = originalRow.getClass();
  if (Append.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(
            mTableDescriptor, (Append)originalRow, familyQualifierToAliasMap);
  } else if (Delete.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(mTableDescriptor, (Delete)originalRow);
  } else if (Get.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(
            mTableDescriptor, (Get)originalRow, familyQualifierToAliasMap);
  } else if (Increment.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(
            mTableDescriptor, (Increment)originalRow, familyQualifierToAliasMap);
  } else if (Put.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(mTableDescriptor, (Put)originalRow);
  } else if (RowMutations.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(mTableDescriptor, (RowMutations)originalRow);
  }
  return null;
}
项目：ColumnManagerForHBase    文件：TestColumnAliasing.java    
private void testBatchProcessing(Table table) throws IOException, InterruptedException {
  List<Row> actions = new LinkedList<>();
  actions.add(new Append(ROW_ID_02)
          .add(CF01, COLQUALIFIER03, Bytes.toBytes("appendedStringViaBatch")));
  actions.add(new Delete(ROW_ID_03).addColumn(CF01, COLQUALIFIER04));
  actions.add(new Increment(ROW_ID_02).addColumn(CF01, COLQUALIFIER05, 14));
  actions.add(new Put(ROW_ID_05).
          addColumn(CF01, COLQUALIFIER04, TABLE_PUT_WITH_LIST).
          addColumn(CF02, COLQUALIFIER02, TABLE_PUT_WITH_LIST));
  actions.add(new Get(ROW_ID_01).addColumn(CF01, COLQUALIFIER02));
  Object[] returnedObjects = new Object[actions.size()];
  table.batch(actions, returnedObjects);
  int index = 0;
  for (Object returnedObject : returnedObjects) {
    assertTrue("Table#batch action failed for " + actions.get(index).getClass().getSimpleName(),
            returnedObject != null);
    if (Get.class.isAssignableFrom(actions.get(index).getClass())) {
      Result resultFromGet = (Result)returnedObject;
      assertTrue("Table#batch Get action returned unexpected Result: expected <"
              + Bytes.toString(TABLE_PUT_WITH_LIST) + ">, returned <"
              + Bytes.toString(resultFromGet.getValue(CF01, COLQUALIFIER02)) + ">",
              Bytes.equals(TABLE_PUT_WITH_LIST, resultFromGet.getValue(CF01, COLQUALIFIER02)));
    }
    index++;
  }
}
项目：hadooparchitecturebook    文件：BasicFraudHBaseService.java    
public void updateProfileCountsForSaleInHBase(Long buyerId, Long sellerId, ItemSaleEvent event) throws IOException, InterruptedException {
  HTableInterface profileTable = hTablePool.getTable(DataModelConsts.PROFILE_TABLE);
  ArrayList<Row> actions = new ArrayList<Row>();

  Increment buyerValueIncrement = new Increment(generateProfileRowKey(buyerId));
  buyerValueIncrement.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.CURRENT_LOG_IN_PURCHASES_VALUE_COL, event.getItemValue());
  buyerValueIncrement.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.TOTAL_VALUE_OF_PAST_SELLS_COL, event.getItemValue());
  actions.add(buyerValueIncrement);

  Increment sellerValueIncrement = new Increment(generateProfileRowKey(sellerId));
  sellerValueIncrement.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.CURRENT_LOG_IN_SELLS_VALUE_COL, event.getItemValue());
  sellerValueIncrement.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.TOTAL_VALUE_OF_PAST_SELLS_COL, event.getItemValue());
  actions.add(sellerValueIncrement);

  profileTable.batch(actions);

}
项目：hadooparchitecturebook    文件：BasicFraudHBaseService.java    
public void logInProfileInHBase(long userId, String ipAddress) throws IOException, Exception {
  HTableInterface profileTable = hTablePool.getTable(DataModelConsts.PROFILE_TABLE);

  ArrayList<Row> actions = new ArrayList<Row>();

  byte[] profileRowKey = generateProfileRowKey(userId);

  Delete delete = new Delete(profileRowKey);
  delete.deleteColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.CURRENT_LOG_IN_PURCHASES_VALUE_COL);
  delete.deleteColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.CURRENT_LOG_IN_SELLS_VALUE_COL);
  actions.add(delete);

  Increment increment = new Increment(profileRowKey);
  increment.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.LOG_IN_COUNT_COL, 1);
  actions.add(increment);

  Put put = new Put(profileRowKey);
  put.add(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.LAST_LOG_IN_COL, Bytes.toBytes(System.currentTimeMillis()));
  put.add(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.LOG_IN_IP_ADDERSSES, Bytes.toBytes(ipAddress));
  actions.add(put);

  profileTable.batch(actions);
}
项目：hadooparchitecturebook    文件：BasicFraudHBaseService.java    
@Override
public void createProfile(long userId, ProfilePojo pojo, String ipAddress) throws Exception {
  HTableInterface profileTable = hTablePool.getTable(DataModelConsts.PROFILE_TABLE);

  ArrayList<Row> actions = new ArrayList<Row>();

  byte[] rowKey = generateProfileRowKey(userId);
  Put put = new Put(rowKey);
  put.add(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.FIXED_INFO_COL, Bytes.toBytes(pojo.getUsername() + "|" + pojo.getAge() + "|" + System.currentTimeMillis()));
  put.add(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.LOG_IN_IP_ADDERSSES, Bytes.toBytes(ipAddress));
  put.add(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.LAST_LOG_IN_COL, Bytes.toBytes(System.currentTimeMillis()));
  actions.add(put);

  Increment increment = new Increment(rowKey);

  increment.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.LOG_IN_COUNT_COL, 1);
  increment.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.TOTAL_SELLS_COL, 0);
  increment.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.TOTAL_PURCHASES_COL, 0);
  increment.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.TOTAL_VALUE_OF_PAST_PURCHASES_COL, 0);
  increment.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.TOTAL_VALUE_OF_PAST_SELLS_COL, 0);
  increment.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.CURRENT_LOG_IN_SELLS_VALUE_COL, 0);
  increment.addColumn(DataModelConsts.PROFILE_COLUMN_FAMILY, DataModelConsts.CURRENT_LOG_IN_PURCHASES_VALUE_COL, 0);
  actions.add(increment);

  profileTable.batch(actions);
}
项目：LCIndex-HBase-0.94.16    文件：ThriftServerRunner.java    
@Override
public void increment(TIncrement tincrement) throws IOError, TException {

  if (tincrement.getRow().length == 0 || tincrement.getTable().length == 0) {
    throw new TException("Must supply a table and a row key; can't increment");
  }

  if (conf.getBoolean(COALESCE_INC_KEY, false)) {
    this.coalescer.queueIncrement(tincrement);
    return;
  }

  try {
    HTable table = getTable(tincrement.getTable());
    Increment inc = ThriftUtilities.incrementFromThrift(tincrement);
    table.increment(inc);
  } catch (IOException e) {
    LOG.warn(e.getMessage(), e);
    throw new IOError(e.getMessage());
  }
}
项目：LCIndex-HBase-0.94.16    文件：RegionCoprocessorHost.java    
/**
 * @param increment increment object
 * @return result to return to client if default operation should be
 * bypassed, null otherwise
 * @throws IOException if an error occurred on the coprocessor
 */
public Result preIncrement(Increment increment)
    throws IOException {
  boolean bypass = false;
  Result result = null;
  ObserverContext<RegionCoprocessorEnvironment> ctx = null;
  for (RegionEnvironment env: coprocessors) {
    if (env.getInstance() instanceof RegionObserver) {
      ctx = ObserverContext.createAndPrepare(env, ctx);
      try {
        result = ((RegionObserver)env.getInstance()).preIncrement(ctx, increment);
      } catch (Throwable e) {
        handleCoprocessorThrowable(env, e);
      }
      bypass |= ctx.shouldBypass();
      if (ctx.shouldComplete()) {
        break;
      }
    }
  }
  return bypass ? result : null;
}
项目：LCIndex-HBase-0.94.16    文件：RegionCoprocessorHost.java    
/**
 * @param increment increment object
 * @param result the result returned by postIncrement
 * @throws IOException if an error occurred on the coprocessor
 */
public Result postIncrement(final Increment increment, Result result)
    throws IOException {
  ObserverContext<RegionCoprocessorEnvironment> ctx = null;
  for (RegionEnvironment env: coprocessors) {
    if (env.getInstance() instanceof RegionObserver) {
      ctx = ObserverContext.createAndPrepare(env, ctx);
      try {
        result = ((RegionObserver)env.getInstance()).postIncrement(ctx, increment, result);
      } catch (Throwable e) {
        handleCoprocessorThrowable(env, e);
      }
      if (ctx.shouldComplete()) {
        break;
      }
    }
  }
  return result;
}
项目：LCIndex-HBase-0.94.16    文件：TestHRegion.java    
public void testIncrWithReadOnlyTable() throws Exception {
  byte[] TABLE = Bytes.toBytes("readOnlyTable");
  this.region = initHRegion(TABLE, getName(), conf, true, Bytes.toBytes("somefamily"));
  boolean exceptionCaught = false;    
  Increment inc = new Increment(Bytes.toBytes("somerow"));
  inc.addColumn(Bytes.toBytes("somefamily"), Bytes.toBytes("somequalifier"), 1L);
  try {
    region.increment(inc, false);
  } catch (IOException e) {
    exceptionCaught = true;
  } finally {
    HRegion.closeHRegion(this.region);
    this.region = null;
  }
  assertTrue(exceptionCaught == true);
}
项目：cloud-bigtable-client    文件：BatchExecutor.java    
ListenableFuture<? extends GeneratedMessage> issueRequest(Row row) {
  if (row instanceof Put) {
    return issuePutRequest((Put) row);
  } else if (row instanceof Delete) {
    return issueDeleteRequest((Delete) row);
  } else if (row instanceof Append) {
    return issueAppendRequest((Append) row);
  } else if (row instanceof Increment) {
    return issueIncrementRequest((Increment) row);
  } else if (row instanceof Get) {
    return issueGetRequest((Get) row);
  } else if (row instanceof RowMutations) {
    return issueRowMutationsRequest((RowMutations) row);
  }

  LOG.error("Encountered unknown action type %s", row.getClass());
  return Futures.immediateFailedFuture(
      new IllegalArgumentException("Encountered unknown action type: " + row.getClass()));
}
项目：cloud-bigtable-client    文件：TestIncrementAdapter.java    
@Test
public void testSingleIncrement() throws IOException {
  byte[] rowKey = dataHelper.randomData("rk1-");
  byte[] family = Bytes.toBytes("family");
  byte[] qualifier = Bytes.toBytes("qualifier");
  long amount = 1234;

  Increment incr = new Increment(rowKey);
  incr.addColumn(family, qualifier, amount);

  ReadModifyWriteRowRequest.Builder requestBuilder = incrementAdapter.adapt(incr);

  Assert.assertEquals(1, requestBuilder.getRulesCount());
  ReadModifyWriteRule rule = requestBuilder.getRules(0);

  Assert.assertEquals("qualifier", rule.getColumnQualifier().toStringUtf8());
  Assert.assertEquals("family", rule.getFamilyName());
  Assert.assertEquals(amount, rule.getIncrementAmount());
}
项目：cloud-bigtable-client    文件：TestIncrement.java    
/**
 * Requirement 6.6 - Increment should fail on non-64-bit values, and succeed on any 64-bit value.
 */
@Test
@Category(KnownGap.class)
public void testFailOnIncrementInt() throws IOException {
  // Initialize
  Table table = getConnection().getTable(TABLE_NAME);
  byte[] rowKey = dataHelper.randomData("testrow-");
  byte[] qual = dataHelper.randomData("qual-");
  int value = new Random().nextInt();
  Put put = new Put(rowKey).addColumn(COLUMN_FAMILY, qual, Bytes.toBytes(value));
  table.put(put);

  // Increment
  Increment increment = new Increment(rowKey).addColumn(COLUMN_FAMILY, qual, 1L);
  expectedException.expect(DoNotRetryIOException.class);
  expectedException.expectMessage("Attempted to increment field that isn't 64 bits wide");
  table.increment(increment);
}
项目：cloud-bigtable-client    文件：TestIncrement.java    
/**
 * Requirement 6.6
 */
@Test
@Category(KnownGap.class)
public void testFailOnIncrementString() throws IOException {
  // Initialize
  Table table = getConnection().getTable(TABLE_NAME);
  byte[] rowKey = dataHelper.randomData("testrow-");
  byte[] qual = dataHelper.randomData("qual-");
  byte[] value = dataHelper.randomData("value-");
  Put put = new Put(rowKey).addColumn(COLUMN_FAMILY, qual, value);
  table.put(put);

  // Increment
  Increment increment = new Increment(rowKey).addColumn(COLUMN_FAMILY, qual, 1L);
  expectedException.expect(DoNotRetryIOException.class);
  expectedException.expectMessage("Attempted to increment field that isn't 64 bits wide");
  table.increment(increment);
}
项目：pbase    文件：AccessController.java    
@Override
public Result preIncrementAfterRowLock(final ObserverContext<RegionCoprocessorEnvironment> c,
    final Increment increment) throws IOException {
  if (increment.getAttribute(CHECK_COVERING_PERM) != null) {
    // We had failure with table, cf and q perm checks and now giving a chance for cell
    // perm check
    TableName table = c.getEnvironment().getRegion().getRegionInfo().getTable();
    AuthResult authResult = null;
    if (checkCoveringPermission(OpType.INCREMENT, c.getEnvironment(), increment.getRow(),
        increment.getFamilyCellMap(), increment.getTimeRange().getMax(), Action.WRITE)) {
      authResult = AuthResult.allow(OpType.INCREMENT.toString(), "Covering cell set",
          getActiveUser(), Action.WRITE, table, increment.getFamilyCellMap());
    } else {
      authResult = AuthResult.deny(OpType.INCREMENT.toString(), "Covering cell set",
          getActiveUser(), Action.WRITE, table, increment.getFamilyCellMap());
    }
    logResult(authResult);
    if (!authResult.isAllowed()) {
      throw new AccessDeniedException("Insufficient permissions " + authResult.toContextString());
    }
  }
  return null;
}
项目：pbase    文件：TestRegionObserverInterface.java    
@Test (timeout=300000)
public void testIncrementHook() throws IOException {
  TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + ".testIncrementHook");
  Table table = util.createTable(tableName, new byte[][] {A, B, C});
  try {
    Increment inc = new Increment(Bytes.toBytes(0));
    inc.addColumn(A, A, 1);

    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadPreIncrement", "hadPostIncrement", "hadPreIncrementAfterRowLock"},
        tableName,
        new Boolean[] {false, false, false}
        );

    table.increment(inc);

    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadPreIncrement", "hadPostIncrement", "hadPreIncrementAfterRowLock"},
        tableName,
        new Boolean[] {true, true, true}
        );
  } finally {
    util.deleteTable(tableName);
    table.close();
  }
}
项目：metron    文件：TupleTableConfig.java    
/**
 * Creates a HBase {@link Increment} from a Storm {@link Tuple}
 * 
 * @param tuple
 *          The {@link Tuple}
 * @param increment
 *          The amount to increment the counter by
 * @return {@link Increment}
 */
public Increment getIncrementFromTuple(final Tuple tuple, final long increment) {
  byte[] rowKey = Bytes.toBytes(tuple.getStringByField(tupleRowKeyField));

  Increment inc = new Increment(rowKey);
  inc.setDurability(durability);

  if (columnFamilies.size() > 0) {
    for (String cf : columnFamilies.keySet()) {
      byte[] cfBytes = Bytes.toBytes(cf);
      for (String cq : columnFamilies.get(cf)) {
        byte[] val;
        try {
          val = Bytes.toBytes(tuple.getStringByField(cq));
        } catch (IllegalArgumentException ex) {
          // if cq isn't a tuple field, use cq for counter instead of tuple
          // value
          val = Bytes.toBytes(cq);
        }
        inc.addColumn(cfBytes, val, increment);
      }
    }
  }

  return inc;
}
项目：pbase    文件：MultiThreadedUpdaterWithACL.java    
@Override
public Object run() throws Exception {
  try {
    if (table == null) {
      table = new HTable(conf, tableName);
    }
    if (m instanceof Increment) {
      table.increment((Increment) m);
    } else if (m instanceof Append) {
      table.append((Append) m);
    } else if (m instanceof Put) {
      table.checkAndPut(row, cf, q, v, (Put) m);
    } else if (m instanceof Delete) {
      table.checkAndDelete(row, cf, q, v, (Delete) m);
    } else {
      throw new IllegalArgumentException("unsupported mutation "
          + m.getClass().getSimpleName());
    }
    totalOpTimeMs.addAndGet(System.currentTimeMillis() - start);
  } catch (IOException e) {
    recordFailure(m, keyBase, start, e);
  }
  return null;
}
项目：pbase    文件：TestHRegion.java    
@Test
public void testIncrWithReadOnlyTable() throws Exception {
  byte[] TABLE = Bytes.toBytes("readOnlyTable");
  this.region = initHRegion(TABLE, getName(), CONF, true, Bytes.toBytes("somefamily"));
  boolean exceptionCaught = false;
  Increment inc = new Increment(Bytes.toBytes("somerow"));
  inc.setDurability(Durability.SKIP_WAL);
  inc.addColumn(Bytes.toBytes("somefamily"), Bytes.toBytes("somequalifier"), 1L);
  try {
    region.increment(inc);
  } catch (IOException e) {
    exceptionCaught = true;
  } finally {
    HRegion.closeHRegion(this.region);
    this.region = null;
  }
  assertTrue(exceptionCaught == true);
}
项目：pbase    文件：TestAtomicOperation.java    
@Override
public void run() {
  for (int i=0; i<numIncrements; i++) {
    try {
      Increment inc = new Increment(row);
      inc.addColumn(fam1, qual1, amount);
      inc.addColumn(fam1, qual2, amount*2);
      inc.addColumn(fam2, qual3, amount*3);
      inc.setDurability(Durability.ASYNC_WAL);
      region.increment(inc);

      // verify: Make sure we only see completed increments
      Get g = new Get(row);
      Result result = region.get(g);
      assertEquals(Bytes.toLong(result.getValue(fam1, qual1))*2, Bytes.toLong(result.getValue(fam1, qual2))); 
      assertEquals(Bytes.toLong(result.getValue(fam1, qual1))*3, Bytes.toLong(result.getValue(fam2, qual3)));
    } catch (IOException e) {
      e.printStackTrace();
    }
  }
}
项目：HIndex    文件：ThriftServerRunner.java    
@Override
public void increment(TIncrement tincrement) throws IOError, TException {

  if (tincrement.getRow().length == 0 || tincrement.getTable().length == 0) {
    throw new TException("Must supply a table and a row key; can't increment");
  }

  if (conf.getBoolean(COALESCE_INC_KEY, false)) {
    this.coalescer.queueIncrement(tincrement);
    return;
  }

  try {
    HTable table = getTable(tincrement.getTable());
    Increment inc = ThriftUtilities.incrementFromThrift(tincrement);
    table.increment(inc);
  } catch (IOException e) {
    LOG.warn(e.getMessage(), e);
    throw new IOError(e.getMessage());
  }
}
项目：HIndex    文件：RegionCoprocessorHost.java    
/**
 * @param increment increment object
 * @return result to return to client if default operation should be
 * bypassed, null otherwise
 * @throws IOException if an error occurred on the coprocessor
 */
public Result preIncrement(final Increment increment) throws IOException {
  boolean bypass = false;
  Result result = null;
  ObserverContext<RegionCoprocessorEnvironment> ctx = null;
  for (RegionEnvironment env: coprocessors) {
    if (env.getInstance() instanceof RegionObserver) {
      ctx = ObserverContext.createAndPrepare(env, ctx);
      Thread currentThread = Thread.currentThread();
      ClassLoader cl = currentThread.getContextClassLoader();
      try {
        currentThread.setContextClassLoader(env.getClassLoader());
        result = ((RegionObserver)env.getInstance()).preIncrement(ctx, increment);
      } catch (Throwable e) {
        handleCoprocessorThrowable(env, e);
      } finally {
        currentThread.setContextClassLoader(cl);
      }
      bypass |= ctx.shouldBypass();
      if (ctx.shouldComplete()) {
        break;
      }
    }
  }
  return bypass ? result : null;
}
项目：HIndex    文件：RegionCoprocessorHost.java    
/**
 * @param increment increment object
 * @param result the result returned by postIncrement
 * @throws IOException if an error occurred on the coprocessor
 */
public Result postIncrement(final Increment increment, Result result) throws IOException {
  ObserverContext<RegionCoprocessorEnvironment> ctx = null;
  for (RegionEnvironment env: coprocessors) {
    if (env.getInstance() instanceof RegionObserver) {
      ctx = ObserverContext.createAndPrepare(env, ctx);
      Thread currentThread = Thread.currentThread();
      ClassLoader cl = currentThread.getContextClassLoader();
      try {
        currentThread.setContextClassLoader(env.getClassLoader());
        result = ((RegionObserver)env.getInstance()).postIncrement(ctx, increment, result);
      } catch (Throwable e) {
        handleCoprocessorThrowable(env, e);
      } finally {
        currentThread.setContextClassLoader(cl);
      }
      if (ctx.shouldComplete()) {
        break;
      }
    }
  }
  return result;
}
项目：HIndex    文件：TestRegionObserverInterface.java    
@Test
public void testIncrementHook() throws IOException {
  TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + ".testIncrementHook");
  HTable table = util.createTable(tableName, new byte[][] {A, B, C});
  try {
    Increment inc = new Increment(Bytes.toBytes(0));
    inc.addColumn(A, A, 1);

    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadPreIncrement", "hadPostIncrement"},
        tableName,
        new Boolean[] {false, false}
        );

    table.increment(inc);

    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadPreIncrement", "hadPostIncrement"},
        tableName,
        new Boolean[] {true, true}
        );
  } finally {
    util.deleteTable(tableName);
    table.close();
  }
}
项目：metron    文件：HBaseClient.java    
/**
 * Add a Mutation such as a Put or Increment to the batch.  The Mutation is only queued for
 * later execution.
 *
 * @param rowKey     The row key of the Mutation.
 * @param cols       The columns affected by the Mutation.
 * @param durability The durability of the mutation.
 */
public void addMutation(byte[] rowKey, ColumnList cols, Durability durability) {

  if (cols.hasColumns()) {
    Put put = createPut(rowKey, cols, durability);
    mutations.add(put);
  }

  if (cols.hasCounters()) {
    Increment inc = createIncrement(rowKey, cols, durability);
    mutations.add(inc);
  }

  if (mutations.isEmpty()) {
    mutations.add(new Put(rowKey));
  }
}
项目：HIndex    文件：TestHRegion.java    
@Test
public void testIncrWithReadOnlyTable() throws Exception {
  byte[] TABLE = Bytes.toBytes("readOnlyTable");
  this.region = initHRegion(TABLE, getName(), CONF, true, Bytes.toBytes("somefamily"));
  boolean exceptionCaught = false;
  Increment inc = new Increment(Bytes.toBytes("somerow"));
  inc.setDurability(Durability.SKIP_WAL);
  inc.addColumn(Bytes.toBytes("somefamily"), Bytes.toBytes("somequalifier"), 1L);
  try {
    region.increment(inc);
  } catch (IOException e) {
    exceptionCaught = true;
  } finally {
    HRegion.closeHRegion(this.region);
    this.region = null;
  }
  assertTrue(exceptionCaught == true);
}
项目：HIndex    文件：TestAtomicOperation.java    
@Override
public void run() {
  for (int i=0; i<numIncrements; i++) {
    try {
      Increment inc = new Increment(row);
      inc.addColumn(fam1, qual1, amount);
      inc.addColumn(fam1, qual2, amount*2);
      inc.addColumn(fam2, qual3, amount*3);
      region.increment(inc);

      // verify: Make sure we only see completed increments
      Get g = new Get(row);
      Result result = region.get(g);
      assertEquals(Bytes.toLong(result.getValue(fam1, qual1))*2, Bytes.toLong(result.getValue(fam1, qual2))); 
      assertEquals(Bytes.toLong(result.getValue(fam1, qual1))*3, Bytes.toLong(result.getValue(fam2, qual3)));
    } catch (IOException e) {
      e.printStackTrace();
    }
  }
}
项目：flume-release-1.7.0    文件：SimpleHbaseEventSerializer.java    
@Override
public List<Increment> getIncrements() {
  List<Increment> incs = new LinkedList<Increment>();
  if (incCol != null) {
    Increment inc = new Increment(incrementRow);
    inc.addColumn(cf, incCol, 1);
    incs.add(inc);
  }
  return incs;
}
项目：flume-release-1.7.0    文件：TestHBaseSink.java    
@Override
@SuppressWarnings("unchecked")
public void onAfterCoalesce(Iterable<Increment> increments) {
  for (Increment inc : increments) {
    byte[] row = inc.getRow();
    Map<byte[], NavigableMap<byte[], Long>> families = null;
    try {
      families = (Map<byte[], NavigableMap<byte[], Long>>)
          refGetFamilyMap.invoke(inc);
    } catch (Exception e) {
      Throwables.propagate(e);
    }
    for (byte[] family : families.keySet()) {
      NavigableMap<byte[], Long> qualifiers = families.get(family);
      for (Map.Entry<byte[], Long> entry : qualifiers.entrySet()) {
        byte[] qualifier = entry.getKey();
        Long count = entry.getValue();
        StringBuilder b = new StringBuilder(20);
        b.append(new String(row, Charsets.UTF_8));
        b.append(':');
        b.append(new String(qualifier, Charsets.UTF_8));
        String key = b.toString();
        Assert.assertEquals("Expected counts don't match observed for " + key,
            expectedCounts.get(key), count);
      }
    }
  }
}
项目：flume-release-1.7.0    文件：IncrementHBaseSerializer.java    
@Override
public List<Increment> getIncrements() {
  List<Increment> increments = Lists.newArrayList();
  String body = new String(event.getBody(), Charsets.UTF_8);
  String[] pieces = body.split(":");
  String row = pieces[0];
  String qualifier = pieces[1];
  Increment inc = new Increment(row.getBytes(Charsets.UTF_8));
  inc.addColumn(family, qualifier.getBytes(Charsets.UTF_8), 1L);
  increments.add(inc);
  return increments;
}