Thomas D'Silva created PHOENIX-5180:
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             Summary: Add API to PhoenixRunTime to get ptable of a tenant using 
a global connection
                 Key: PHOENIX-5180
                 URL: https://issues.apache.org/jira/browse/PHOENIX-5180
             Project: Phoenix
          Issue Type: New Feature
            Reporter: Thomas D'Silva


If we want to look up the PTable of a tenant view we currently need to create a 
tenant specific connection and call {{PhoenixRuntime.getTable()}}. This could 
be inefficient if we need to create millions of tenant specific connections.

 We could instead just pass in the tenant id and use a global connection
 {{getTable(Connection conn, String tenantId, String name)}}

If the table isn't cached we would need to make a rpc to fetch the table from 
SYSTEM.CATALOG
{code}
MetaDataMutationResult result = new MetaDataClient(pconn).updateCache(PName 
tenantId, String schemaName, String tableName)
{code}

FYI [~andrew.purt...@gmail.com]



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