@Override
    public List<ByteBuffer> getTableNames() throws IOError {
      Threads.sleepWithoutInterrupt(3000);
      return super.getTableNames();
    }
Tests for creating, enabling, disabling, and deleting tables. Also tests that creating a table
with an invalid column name yields an IllegalArgument exception.
hbase-thrift/src/test/java/org/apache/hadoop/hbase/thrift/TestThriftServer.java