Re: bitcask and innostore overheads

2010-07-06 Thread Sean Cribbs
Jeremy, I'm glad to see you're still looking at Riak. Regarding your bitcask question, that does seem to be in the correct range of sizes. Dave (@dizzyco) tells me the actual figure is 24 bytes + the hashtable overhead. Inno does pad things to fixed-size pages, so yes, you could end up with w

Re: riak install issues

2010-07-06 Thread Dan Reverri
Hi Robert, My guess is that the build process is still using your home directory version of Erlang which may be broken. Can you type the following? which erl The home directory version has the erl_driver.h file in a location I am not familiar with and may not be in the Erlang include paths; altho

bitcask and innostore overheads

2010-07-06 Thread Jeremy Hinegardner
Hi all, I am doing some sizing estimates for a possible transition to riak of our document store. I've mentioned it before on this list before and in #riak and this is a snippet of a conversation I had with @seancribbs: https://gist.github.com/c3838e5c421d6ab21c93 I have also reviewed the b

Re: riak install issues

2010-07-06 Thread Dan Reverri
Hi Robert, What platform are you building on? (OS X, Ubuntu, Redhat) How did you install Erlang? Can you check your Erlang install for the "erl_driver.h" file? To find the Erlang root directory use code:root_dir/0: $ erl Erlang R13B04 (erts-5.7.5) [source] [64-bit] [smp:4:4] [rq:4] [async-threads

riak install issues

2010-07-06 Thread robert schaefer
-- The error I get is: Compiling c_src/driver_comm.c c_src/driver_comm.c:21:24: error: erl_driver.h: No such file or directory c_src/driver_comm.c: In function ‘read_command’: c_src/driver_comm.c:36: warning: implicit declaration of function ‘driver_alloc’ ERROR: $CC -c $CFLAGS $DRV_CFLAGS c_src/