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243 Commits

Author SHA1 Message Date
Xiang Li
f01c8188f8 *: rename lease.DeleteableRange to lease.RangeDeleter 2016-01-09 11:01:58 -08:00
Xiang Li
f5753f2f51 *: support lease Attach 
Now we can attach keys to leases. And revoking the lease removes all
the attached keys of that lease.
 2016-01-09 11:01:58 -08:00
Gyu-Ho Lee
f76166a041 *: fix minor typos 2016-01-08 00:21:19 -08:00
Mordy Ovits
0d01035693 Minor typo in metrics help field 2016-01-07 16:18:50 -05:00
Anthony Romano
8774d53459 Merge pull request #4158 from heyitsanthony/nolease-to-leasepkg 
lease: move storage.NoLease to lease package
 2016-01-07 10:43:51 -08:00
Anthony Romano
f9af744be3 lease: move storage.NoLease to lease package 2016-01-07 10:33:44 -08:00
Xiang Li
43a777b7a2 *: get snapshot from backend 
We should get snapshot from backend, not just KV.
We plan to store the lease data into backend too.
 2016-01-06 22:40:23 -08:00
Xiang Li
1714290f4e storage: support recovering from backend 
We want the KV to support recovering from backend to avoid
additional pointer swap. Or we have to do coordination between
etcdserver and API layer, since API layer might have access to
kv pointer and use a closed kv.
 2016-01-06 21:16:55 -08:00
Xiang Li
b546f4c2c2 Merge pull request #4152 from xiang90/fix_force 
backend: create bucket should increase pending
 2016-01-06 20:47:32 -08:00
Xiang Li
5dd8af444a backend: create bucket should increase pending 2016-01-06 20:25:50 -08:00
Gyu-Ho Lee
c70d533771 Merge pull request #4138 from gyuho/watchresponse_header 
*: fill in WatchResponse.Header
 2016-01-06 15:19:36 -08:00
Gyu-Ho Lee
366e7a879f *: fill in WatchResponse.Header 
Related to coreos#3848.
 2016-01-06 15:12:53 -08:00
Gyu-Ho Lee
ad29ba3073 storage: remove test file after test 2016-01-05 22:05:28 -08:00
Xiang Li
5dd3f91903 *: make backend outside kv 
KV and lease will share the same backend. Thus we need to make
backend outside KV.
 2016-01-05 19:55:29 -08:00
Xiang Li
1e61243fd7 Merge pull request #4134 from xiang90/lease 
lease: modify API and persist lease to disk
 2016-01-05 10:30:52 -08:00
Xiang Li
09b420f08c *: move leaseID typedef to lease pkg 2016-01-05 10:18:17 -08:00
Anthony Romano
384cc76299 pkg/testutil: make Recorder an interface 
Provides two implementations of Recorder-- one that is non-blocking
like the original version and one that provides a blocking channel
to avoid busy waiting or racing in tests when no other synchronization
is available.
 2016-01-05 09:39:18 -08:00
Gyu-Ho Lee
7339abc79e storage: fix watchable_store notify to hash-lookup once 
We should just assign events and ok at first, and check the
boolean value, instead of looking up the map twice.
 2016-01-04 22:34:48 -08:00
Anthony Romano
21a6ade53d storage: change type of WatchIDs from int64 to WatchID 2016-01-04 19:52:22 -08:00
Gyu-Ho Lee
556d4a6932 *: remove CancelFunc return for Watch. Use Cancel for watch. 2016-01-04 16:17:55 -08:00
Xiang Li
b3ad736d2a Merge pull request #4131 from xiang90/kv_lease 
*: support put with lease
 2016-01-04 16:05:35 -08:00
Xiang Li
4336278b44 *: support put with lease 2016-01-04 15:54:06 -08:00
Alexander Kolbasov
152dcdd04d storage/backend: disable MAP_POPULATE on Solaris 2016-01-04 14:42:57 -08:00
Gyu-Ho Lee
6540f47dfa *: WatchResponse for multiple Events with WatchID 
storage/storagepb: remove watchID from Event

storage: add WatchResponse to watcher.go to wrap events, watchID

storage: watchableStore to use WatchResponse

storage: kv_test with WatchResponse

etcdserver/api/v3rpc: watch to receive storage.WatchResponse type
 2016-01-03 16:32:48 -08:00
Xiang Li
eda0eefc25 *: support watcher cancellation inside watchStream 2016-01-03 00:20:21 -08:00
Xiang Li
807db7e2aa storage: rename watching -> watcher 2016-01-02 20:20:22 -08:00
Xiang Li
ee0b3f42ed *: rename watcher to watchStream 
Watcher vs Watching in storage pkg is confusing. Watcher should be named
as watchStream since it contains a channel as stream to send out events.
Then we can rename watching to watcher, which actually watches on a key
and send watched events through watchStream.

This commits renames watcher to watchStram.
 2016-01-02 16:03:57 -08:00
Gyu-Ho Lee
7dd599b69d Merge pull request #4091 from gyuho/watch_events_slice 
storage: watch events in slice
 2015-12-31 23:54:08 -08:00
Gyu-Ho Lee
b59c993681 storage: kv_test.go events slice 2015-12-31 23:44:02 -08:00
Gyu-Ho Lee
14a0268ebc storage: watchable_store_test.go events slice 2015-12-31 23:44:02 -08:00
Gyu-Ho Lee
0b01acf131 storage: watchable_store.go events slice 2015-12-31 23:44:02 -08:00
Gyu-Ho Lee
f568a1ccfc storage: watcher_test.go events slice 2015-12-31 23:43:59 -08:00
Xiang Li
a74147384d Merge pull request #4070 from mitake/storage-bench 
tools: a new tool for benchmarking storage backends
 2015-12-31 22:26:46 -08:00
Gyu-Ho Lee
5aded6cd77 storage: watcher.go events slice 2015-12-31 19:26:20 -08:00
Hitoshi Mitake
0b2d31f3bc storage: decouple default parameters and storage creation 
newStore() uses constants for some important parameters
e.g. batchInerval. It is not suitable for other storage users
(e.g. tools/benchmark). This commit decouples the default parameters
from storage creation. etcd should use a newly added function
newDefaultStore() for creating a store with default parameters.
 2015-12-31 22:28:59 +09:00
Xiang Li
1dc0e664f0 *: fix proto and regenerate all go files 2015-12-30 20:11:19 -08:00
Xiang Li
1a0201a31a *: update api proto 2015-12-29 12:31:53 -08:00
Gyu-Ho Lee
c3655cbfd9 Merge pull request #4084 from gyuho/revisioin_document 
storage: add/fix revision/generation description
 2015-12-28 20:45:36 -07:00
Gyu-Ho Lee
5284c1c3bb storage: add/fix revision/generation description 
This adds some struct descriptions to revision/generation structs and corrects
some spelling errors.
 2015-12-28 19:32:03 -08:00
Gyu-Ho Lee
6c5dc28d0f Merge pull request #4043 from gyuho/storage_range_all_unsynced 
storage: range all unsynced at once
 2015-12-28 14:45:40 -07:00
Gyu-Ho Lee
d64eb94580 storage: clean up test variable names, minor typos in comments 
This just changes variable name to be more consistent: `N` rather than `Size`.
And fix some minor grammatical errors.
 2015-12-28 11:49:57 -08:00
Gyu-Ho Lee
ecc3e15a46 storage: delete RangeHistory 
This has been replaced by operations inside `syncWatchings`.
 2015-12-28 11:37:32 -08:00
Gyu-Ho Lee
78b0b8a4a0 storage: range all unsynced at once 
This is for https://github.com/coreos/etcd/issues/3848.
It replaces RangeHistory method for more efficient event
sending.
 2015-12-28 11:37:26 -08:00
Xiang Li
aec356e416 Merge pull request #4064 from xiang90/reduce_fysnc 
backend: do not commit unless there is a pending change
 2015-12-28 07:31:50 -08:00
Gyu-Ho Lee
df0c2e6842 storage: remove unnecessary math/rand seed 
As @jonboulle pointed out at
https://github.com/coreos/etcd/pull/4070/files#r48441847:

> math/rand is unrelated to crypto/rand; the latter reads from /dev/urandom and
> is relying on the kernel's PRNG. Just remove the seed entirely.
 2015-12-25 09:55:11 -08:00
Xiang Li
8bc59b66d1 backend: do not commit unless there is a pending change 
Reduce the nubmer of fsync etcd issues when the cluster is
idle.
 2015-12-23 18:58:37 -08:00
Gyu-Ho Lee
28d0e473a7 storage: add more tests for synced, unsynced for watchable store 
This adds more tests on functions that updates synced and unsynced in watchable
store. Preparatory change for https://github.com/coreos/etcd/issues/3848.
 2015-12-21 20:20:08 -08:00
Gyu-Ho Lee
84d777305d storage: use only one mutex for store struct 
Mutex is a variable, which means there needs to be only one mutex
value per scope. We don't need a separate mutex inside store struct,
**if we assume that `TxnPut` and `TxnRange` are called ONLY ONCE
per transaction (between `TxnBegin` and `TxnEnd`)**, as documented.
 2015-12-21 11:42:40 -08:00
Gyu-Ho Lee
2377ef870a storage: remove unnecessary test variable assignment 
There is no need to assign a separate variable since 'base' is already defined
as a local variable within the loop.
 2015-12-20 14:23:27 -08:00
Xiang Li
9b0b15c9be Merge pull request #4006 from mitake/kvtest-deadlock 
storage, test: unlock transaction in the retry loop
 2015-12-16 18:06:14 -08:00