Performance of tests on MacOS has been atrocious for a while, and
a lot of that is fsync, so we're trying to make that optional.
To test all of this, I modified RBF to panic if anything tried to
open an RBF database without disabling fsync, and ran the tests that
way, and tracked down the various places this could still happen.
There's a lot of places in our tree where we were creating
test holders which were not getting created with fsync disabled, which
results in a surprisingly large number of points at which we end
up calling fsync in tests, which makes tests much slower than they
need to be. There's also a bunch of places where the flags don't get
propagated correctly; for instance, storage.fsync didn't propagate
to the RBFConfig.
We add an "fsync enabled" flag to OpenTranslateStoreFunc, so we can
tell translation stores that we don't need syncing, so the server's
config can be passed on appropriately.
More of the test code that sets things up is correctly configuring
that flag by default.
We also change the barely-used bolt storage backend to support this as
well.
With this done, the only calls to fsync left in a run of `go test -short`
in the top-level directory are from the zap logger in etcd, and consumed
around 0.03 seconds. The overall impact is that `go test -short`
went from "takes enough more than 10 minutes that i don't know how long
it takes" to about 2.5 minutes.
Attributes are unmaintained and unused.
They have become more of a liability than a benefit.
This change eliminates them from the codebase.
The only user-visible change (assuming that attrs are not used) is that the attrs field will no longer appear in row JSON.
we were sending pilosa.Message objects from a spool, but actually
passing a pointer to them rather than the Message itself. I'm
concerned this wasn't caught in any test, and also curious if that
needed to be a pointer for some reason or if it's a typo.
Definitely need to write a test still.
this commit adds a temporation interface for starting gossip.
we needed this so we can start gossip AFTER setting up the node,
but before waitingForJoins.
