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TODO: new plan to kill QueueCreator 

Change-Id: I098307063f7645889a39dedafc4d3f862a3f798c
This commit is contained in:
Brad Fitzpatrick 2013-11-18 18:33:59 -08:00
parent 531b4dc32b
commit 27b19787e0
1 changed files with 21 additions and 6 deletions
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27
TODO
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@ -35,12 +35,27 @@ Offline list:
where the lifetime of the background daemon will be the same as the where the lifetime of the background daemon will be the same as the
user's login session. user's login session.
-- support syncing from a storage type that doesn't support -- Get rid of QueueCreator entirely. Plan:
QueueCreator by using local disk instead. writes go to both 1) that -- sync handler still has a source and dest (one pair) but
storage target not supporting QueueCreator and 2) local disk before instead of calling CreateQueue on the source, it instead
being acknowledged. Then sync goes from local disk to wherever, has an index.Storage (configured via a RequiredObject
deleting from local disk when done as normal (except in that case, so it can be a kvfile, leveldb, mysql, postgres etc)
the hardlink refcount would drop from 1 to 0, not 2 to 1) -- 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.
-- website: remove the "Installation" heading for /cmd/*, since -- website: remove the "Installation" heading for /cmd/*, since
they're misleading and people should use "go run make.go" in the they're misleading and people should use "go run make.go" in the