*/
private static void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException,
SchemaDisagreementException
{
KsDef ksDef = null;
CfDef user_Def = new CfDef();
user_Def.name = "BOOK";
user_Def.keyspace = _KEYSPACE;
user_Def.setComparator_type("UTF8Type");
user_Def.setKey_validation_class("UTF8Type");
ColumnDef authorDef = new ColumnDef(ByteBuffer.wrap("AUTHOR".getBytes()), "UTF8Type");
authorDef.index_type = IndexType.KEYS;
ColumnDef publicationDef = new ColumnDef(ByteBuffer.wrap("PUBLICATION".getBytes()), "UTF8Type");
publicationDef.index_type = IndexType.KEYS;
user_Def.addToColumn_metadata(authorDef);
user_Def.addToColumn_metadata(publicationDef);
CfDef person_Def = new CfDef();
person_Def.name = "PERSONNEL";
person_Def.keyspace = _KEYSPACE;
person_Def.setComparator_type("UTF8Type");
person_Def.setKey_validation_class("UTF8Type");
person_Def.setComparator_type("UTF8Type");
person_Def.setDefault_validation_class("UTF8Type");
ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type");
person_Def.addToColumn_metadata(columnDef);
CfDef address_Def = new CfDef();
address_Def.name = "ADDRESS";
address_Def.keyspace = _KEYSPACE;
address_Def.setKey_validation_class("UTF8Type");
address_Def.setComparator_type("UTF8Type");
ColumnDef street = new ColumnDef(ByteBuffer.wrap("STREET".getBytes()), "UTF8Type");
street.index_type = IndexType.KEYS;
address_Def.addToColumn_metadata(street);
ColumnDef personId = new ColumnDef(ByteBuffer.wrap("PERSON_ID".getBytes()), "UTF8Type");
personId.index_type = IndexType.KEYS;
address_Def.addToColumn_metadata(personId);
List<CfDef> cfDefs = new ArrayList<CfDef>();
cfDefs.add(user_Def);
cfDefs.add(person_Def);
cfDefs.add(address_Def);