Ok, the block index is only storing the first key of each block?
Hmm... I think we can store a pointer to an exact position in the
block, or at least allow that (for the FST implementation).
How efficient is the current seeking?
I have previously thought about prefix compression, it seemed
On Sun, Jun 5, 2011 at 11:33 PM, Jason Rutherglen
jason.rutherg...@gmail.com wrote:
Ok, the block index is only storing the first key of each block?
Hmm... I think we can store a pointer to an exact position in the
block, or at least allow that (for the FST implementation).
Are you sure that
On Sun, Jun 5, 2011 at 11:37 PM, Ryan Rawson ryano...@gmail.com wrote:
On Sun, Jun 5, 2011 at 11:33 PM, Jason Rutherglen
jason.rutherg...@gmail.com wrote:
Ok, the block index is only storing the first key of each block?
Hmm... I think we can store a pointer to an exact position in the
When I thought about it, I didn't think cross-block compression would
be a good idea - this is because you want to be able to decompress
each block independently of each other. Perhaps a master HFile
dictionary or something.
-ryan
On Mon, Jun 6, 2011 at 12:06 AM, M. C. Srivas mcsri...@gmail.com
But, assuming that the block size is set appropriately, copying one key per
100 or so values into the block index does not really bloat the hfile
Right, this is what Lucene does and should work fine for HBase. Eg,
the FST will enable a denser index of keys at the same storage costs.
On TRUNK, usually all tests pass but intermittently some are broken.
The best gauge for the current state of trunk can be found here,
https://builds.apache.org//job/HBase-TRUNK/, on the Apache CI server.
As J-D says, there is nothing special that you need to do to run the
tests other than 'mvn
Hey Doug,
Thanks a lot for the reply. But is there any sample/example code available
that does the same?
I found this code in code.google.com, but it looks more like it is putting
the avi file in HDFS instead of HBase.
http://code.google.com/p/hbase-jdo/
But I cant seem to be able to understand
Hi there-
I'd recommend reading this...
http://hbase.apache.org/book.html#datamodel
... and focusing on what is available in the HBase client API before worrying
about hbase-util, which are wrappers on the same HBase client API.
-Original Message-
From: sgtpepper
