hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Lars George (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-1482) Provide fast doesExist() method to avoid get() != null calls
Date Thu, 04 Jun 2009 19:39:07 GMT
Provide fast doesExist() method to avoid get() != null calls
------------------------------------------------------------

                 Key: HBASE-1482
                 URL: https://issues.apache.org/jira/browse/HBASE-1482
             Project: Hadoop HBase
          Issue Type: Improvement
    Affects Versions: 0.19.3
            Reporter: Lars George
             Fix For: 0.21.0


Currently one has to use get() != null checks to see if a specific column has a value for
any given row. But this involves the whole load and transfer stack to shift the data to the
client just for it to drop the content. Better would be a server side check and only returning
the boolean back to the client, especially if the checked cell is containing MB's of data.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message