Dynamic decision to swap threads or not on Erlang Write operation #242
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Signed-off-by: Peter Lemenkov <[email protected]>
These should only be appearing in riak.conf for documentation, as they won't be needed unless a user is setting up multi_backend. Even then they will probably want to change the backend name to something other than "name".
…ion-settings Make multi_backend compression settings commented
Don't use deprecated erlang:now/0 in tests
unsigned long for memory_sz so it compiles on scaleway C1 / arm
…ters. This fills some remaining race condition holes (of which one recently seen).
Switch to reference counted pointers instead of naked pointers.
Port submit_to_thread_queue() from riak_ts-develop to develop
…db operate correctly
Mv bucket expiry
Backport submit_to_thread_queue() to KV
Refactor workitems.{h,cc}
Manually disabling dylib creation for snappy since OSX links the preferentially rather than the static library. This resolves #236
Disable shared library creation
A commit over 4 years ago disabled most of the eunit tests in the eleveldb module. This enables them and adds a few, while refactoring so they clean up after themselves. It also adds exported test helper functions to make it easier for other tests to clean up after themselves.
Tests now use helper functions from eleveldb module tests.
…time out on wimpy builders.
- Number of database instances is capped to keep filesystem footprint manageable. - Complexity of some operations reduced to limit runtime. - Generous timeouts added to more tests.
This value is an alternative to `-mmacosx-version-min=version` which does not appear to be settable via the snappy configure script. This is to allow support for historical versions of MacOSX
Added flag for MACOSX_DEPLOYMENT_TARGET = 10.8
…Doug and/or emacs happy (the former is the more worthy goal). Sync with latest 'develop' branch.
Test cleanup
… develop branch. git rebase sucks, i.e. unreliably bad.
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eleveldb swaps each Erlang request from an Erlang scheduler thread to a local eleveldb worker thread. This is to prevent Erlang scheduler collapses. Write operations do not actually need to swap all the time. This branch creates the capability of dynamic selection to swap threads or not.
Detailed discussion is here:
https://github.com/basho/leveldb/wiki/mv-nonblocking-write2