Jaehwa Jung created TAJO-1307:
---------------------------------

             Summary: HBaseStorageManager need to support for users to use 
hbase-site.xml file.
                 Key: TAJO-1307
                 URL: https://issues.apache.org/jira/browse/TAJO-1307
             Project: Tajo
          Issue Type: Improvement
          Components: storage
            Reporter: Jaehwa Jung
            Assignee: Jaehwa Jung


Currently, tajo provides hbase storage integration and you can create a hbase 
table as follows:
{code:xml}
CREATE  TABLE blog (rowkey text, author text, register_date text, title text)
USING hbase WITH (
  'table'='blog_backup'
  , 'columns'=':key,info:author,info:date,content:title'
  ,'hbase.zookeeper.quorum'='localhost');
{code}

But if you don't use the zookeeper property, you will find an error as follows:
{code:xml}
CREATE  TABLE blog (rowkey text, author text, register_date text, title text)
USING hbase WITH (
  'table'='blog_backup'
  , 'columns'=':key,info:author,info:date,content:title');

java.io.IOException: HBase mapped table is required a 'hbase.zookeeper.quorum' 
attribute.
        at 
org.apache.tajo.storage.hbase.HBaseStorageManager.getHBaseConfiguration(HBaseStorageManager.java:304)
{code}

Current HBaseStorageManager just refer table meta properties and it will be 
very useful to use multiple hbase cluster. But if users with small hbase 
cluster may be uncomfortable to above configuration. Thus we need to support 
for users to create a hbase table without the tajo zookeeper property. 

For example, if users doesn't set the zookeeper property with create statement, 
tajo should refer hbase-site.xml. And if users set the zookeeper property with 
the create statement, tajo should use the property.



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