The new package sorted/kvtest provides a generic KeyValue test for all
implementations. Memory, SQLite, and kvfile now use it.
This speeds up the index slurping start-up of my personal Camlistore
server from 30 seconds (when it was doing 17,000+ queries in small
windows) to now just 5 seconds. That 5 seconds can be improved yet
further.
Change-Id: Idd55ba9ccd3ed12a26868a41db1af676aff7b67b
Goal is to iterate faster (notably: for slurping the index to the in-memory
corpus on start-up), by doing fewer copies and generating less garbage.
Change-Id: I054b0de2b994eb1f2356aa8587a466bafeb6cf82
Will eventually be plumbed through lots of APIs, especially those requiring or benefiting from
cancelation notification and/or those needing access to the HTTP context (e.g. App Engine).
Change-Id: I591496725d620126e09d49eb07cade7707c7fc64
Previous TODO entry was:
-- Get rid of QueueCreator entirely. Plan:
-- sync handler still has a source and dest (one pair) but
instead of calling CreateQueue on the source, it instead
has an index.Storage (configured via a RequiredObject
so it can be a kvfile, leveldb, mysql, postgres etc)
-- make all the index.Storage types be instantiable
from a jsonconfig Object, perhaps with constructors keyed
on a "type" field.
-- make sync handler support blobserver.Receiver (or StatReceiver)
like indexes, so it can receive blobs. but all it needs to
do to acknowledge the ReceiveBlob is write and flush to its
index.Storage. the syncing is async by default. (otherwise callers
could just use "replica" if they wanted sync replication).
But maybe for ease of configuration switching, we could also
support a sync mode. when it needs to replicate a blob,
it uses the source.
-- future option: sync mirror to an alternate path on ReceiveBlob
that can delete. e.g. you're uploading to s3 and google,
but don't want to upload to both at once, so you use the localdisk
as a buffer to spread out your upstream bandwidth.
-- end result: no more hardlinks or queue creator.
Change-Id: I6244fc4f3a655f08470ae3160502659399f468ed
Move up a layer to the HTTP. Also, start to remove ContextWrapper
stuff. We've done it differently for App Engine instead, and will do
it differently yet moving forward.
Also add blobserver.Receive and use it in most places, moving checksum
verification up a layer.
Bunch of other cleanup and TODO fixing too.
Much simpler and cleaner.
Change-Id: I12e56c5d4e53bfcf82bdd8fb0b6d57c248ff605c
-added status handler to the config
-made pkg/jsonconfig/eval.go use the relative path
for the config file, since appengine does not like
absolute paths.
Change-Id: If9d275e308ae60e15ecd9c831e22fa6301de0be6
Brad Fitzpatrick