http://wl.no.oracle.com/worklog/NDB-RawIdeaBin/index.pl?tid=8027

Metadata: detect autoincrement columns; allow specification of
autoincrement batch size

Operation: when inserting row with autoincrement column, see if the
column was set by user. If not, get autoincrement value from session factory
and mark the column as set.

SessionFactory: 

schema.sql: add four tables with autoincrement pk columns
drop table if exists autopkint;
create table autopkint (
  id int primary key auto_increment,
  val int
) ENGINE=ndb;

drop table if exists autopkbigint;
create table autopkbigint (
  id bigint primary key auto_increment,
  val bigint
) ENGINE=ndb;

drop table if exists autopksmallint;
create table autopksmallint (
  id smallint primary key auto_increment,
  val smallint
) ENGINE=ndb;

drop table if exists autopktinyint;
create table autopktinyint (
  id tinyint primary key auto_increment,
  val tinyint
) ENGINE=ndb;

mysql-test/suite/ndb/t/clusterj.test: drop tables after test

Constants.java: Add three constant that users can set:
PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_BATCH_SIZE = "com.mysql.clusterj.connect.autoincrement.batchsize"
PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_STEP = "com.mysql.clusterj.connect.autoincrement.increment"
PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_START = "com.mysql.clusterj.connect.autoincrement.offset"

SessionFactoryImpl.java: Set values for autoincrement constants
  initialize session factory with autoincrement constants

ClusterConnection.java: define initialization for autoincrement constants

Table.java: define get autoincrement column

AutoPKTest.java: test autoincrement for four pk types: int, bigint, smallint, tinyint
  test insert with no primary key set and verify a unique value was used for the column
  test delete by key and verify proper values were inserted

ClusterConnectionImpl.java: when initialized, pass autoincrement constants to DbImpl

DbImpl.java: handle autoincrement
  initialize autoincrement constants
  when needed, get autoincrement value from wrapped Ndb object

NdbRecordImpl.java: handle setting autoincrement value
  initialize autoincrement value setter based on column type
  set autoincrement value into NdbRecord buffer

NdbRecordOperationImpl.java:
  handle autoincrement on insert operation when autoincrement column was not set by user

TableImpl.java: 
  return autoincrement column if it is defined in the NdbTable

Bundle.properties: new error messages for internal and user errors

ndbjtie/NdbApiWrapper.hpp: define new methods
  Ndb__getAutoIncrementValue: get a new autoincrement value from Ndb
  NdbDictionary__Column__getAutoIncrement: return if a column is autoincrement

ndbjtie/ndbapi/Ndb.java: implement Ndb:getAutoIncrementValue

ndbjtie/ndbapi/NdbDictionary.java: implement Column:getAutoIncrement

ndbjtie/ndbapi_jtie.hpp: implement JNI delegation to native method