upper bound of ASYNC_NIF_MAX_WORKERS. Stats were improved to use
thread local storage for measures. With stats working again wterl
uses them to determine who to evict. Wterl's signature calculation
for an operation wasn't correct and so the cache wasn't efficient at
all, this has been fixed.
on the nif_unload path. Free up resources owned by wterl.c when
unloading. Continue to evolve the build script. Add to khash the ability
to create a hash that maps from a pointer to a value. There is still a segv
due to a race wterl.c:do_unload() which needs to be addressed.
least 2 queues regardless. Fix a few race conditions (h/t Sue from
WiredTiger for some nice work) and cherry pick (for now) a commit that
fixes a bug I triggered and Keith fixed (in < 10min from report) related
to WiredTiger stats. Ensure that my guesstimate for session_max is no
larger than WiredTiger can manage. Continue to fiddle with the build
script.
for unused API calls. Add a fifo_q_full call to hide the details of that.
Alloc work queues along with the async_nif at the end of that memory block.
Fix a few places where things should be free'd and were not. Change enqueue
to return 0 when shutting down. Fix a race related to shutdown. When I use
gdb eunit calls ?cmd() seem to fail, so I've created rmdir:path() to replace
?cmd("rm -rf path") calls.
extensions reference other shared libraries. Previously I tried to turn
all those shared libs into static libs, however that didn't pan out so well.
So now the libwiredtiger.so library is loaded by wterl.so also, later on
during use libwiredtiger.so will load libwiredtiger_snappy.so and
libwiredtiger_bzip2.so which now have libsnappy.a and libbz2.a respectively
linked statically so as to avoid confusion.
also not sure why there is a segv when exiting but not in gdb.
Unlock mutex before returning error codes. Alloc/free copies of some
strings allocated on the stack.
Since 1.3.0 folded the session sync function into the session checkpoint
function, the wterl:sync/(2,3) functions are now renamed
wterl:checkpoint/(1,2). See
http://source.wiredtiger.com/1.3.0/upgrading.html for details.
Add support for cursor.{next,prev,search,search_near,reset}.
Change table_create to no longer pass back the table name, WiredTiger's
model is that you pass in the object name each time (and the current
model means we can't drop the table before we run the tests).
Upgrade to the WiredTiger 1.0 release, there's a bug where static
libraries aren't created correctly, for now create shared libraries
for wterl.
