Title: Apache Accumulo Hello World Example
Notice:    Licensed to the Apache Software Foundation (ASF) under one
           or more contributor license agreements.  See the NOTICE file
           distributed with this work for additional information
           regarding copyright ownership.  The ASF licenses this file
           to you under the Apache License, Version 2.0 (the
           "License"); you may not use this file except in compliance
           with the License.  You may obtain a copy of the License at
           .
             http://www.apache.org/licenses/LICENSE-2.0
           .
           Unless required by applicable law or agreed to in writing,
           software distributed under the License is distributed on an
           "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
           KIND, either express or implied.  See the License for the
           specific language governing permissions and limitations
           under the License.

This tutorial uses the following Java classes, which can be found in org.apache.accumulo.examples.helloworld in the accumulo-examples module: 

 * InsertWithBatchWriter.java - Inserts 10K rows (50K entries) into accumulo with each row having 5 entries
 * InsertWithOutputFormat.java - Example of inserting data in MapReduce
 * ReadData.java - Reads all data between two rows

Log into the accumulo shell:

    $ ./bin/accumulo shell -u username -p password

Create a table called 'hellotable':

    username@instance> createtable hellotable	

Launch a Java program that inserts data with a BatchWriter:

    $ ./bin/accumulo org.apache.accumulo.examples.helloworld.InsertWithBatchWriter instance zookeepers hellotable username password

Alternatively, the same data can be inserted using MapReduce writers:

    $ ./bin/accumulo org.apache.accumulo.examples.helloworld.InsertWithOutputFormat instance zookeepers hellotable username password

On the accumulo status page at the URL below (where 'master' is replaced with the name or IP of your accumulo master), you should see 50K entries
	
    http://master:50095/
	
To view the entries, use the shell to scan the table:

    username@instance> table hellotable
    username@instance hellotable> scan

You can also use a Java class to scan the table:

    $ ./bin/accumulo org.apache.accumulo.examples.helloworld.ReadData instance zookeepers hellotable username password row_0 row_1001