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Author SHA1 Message Date
sharat
95fb41a923 mvcc: store.restore taking too long triggering snapshot cycle fix 2016-11-16 16:31:20 +05:30
Xiang Li
377f19b003 Merge pull request #6857 from LK4D4/non_block_status 
raft: return empty status if node is stopped
 2016-11-15 16:44:50 -08:00
Alexander Morozov
7afc490c95 raft: return empty status if node is stopped 
If the node is stopped, then Status can hang forever because there is no
event loop to answer. So, just return empty status to avoid deadlocks.

Fix #6855

Signed-off-by: Alexander Morozov <lk4d4math@gmail.com>
 2016-11-15 15:45:23 -08:00
Anthony Romano
e55b8485dd Merge pull request #6856 from heyitsanthony/proxy-lease-fix 
grpcproxy: copy range request before storing in cache
 2016-11-15 15:43:00 -08:00
Anthony Romano
1358a9d460 grpcproxy: copy range request before storing in cache 
Reused Range requests would have Serialized overwritten with 'true'.

Was failing on TestV3LeaseSwitch.
 2016-11-15 14:35:00 -08:00
Anthony Romano
7c8f13aed7 Merge pull request #6852 from heyitsanthony/fix-proxy-dbarrier 
grpcproxy: watch next revision should be start revision when not 0
 2016-11-15 09:21:18 -08:00
Anthony Romano
98a7c642d4 grpcproxy: watch next revision should be start revision when not 0 
The create header revision is the current etcd revision. For watches with
rev=0, the next revision is hdr.rev+1. For watches with rev=n, the next
revision should be n.

Fixes TestDoubleBarrier timeouts.
 2016-11-14 16:46:02 -08:00
Gyu-Ho Lee
677606da7d Merge pull request #6851 from gyuho/metrics 
v3rpc: replace grpc metrics w/ go-grpc-prometheus
 2016-11-14 16:09:17 -08:00
Gyu-Ho Lee
7cac755df2 op-guide: update gRPC requests metrics 2016-11-14 15:20:16 -08:00
Gyu-Ho Lee
5e810e30cc v3rpc: replace grpc metrics w/ go-grpc-prometheus 
And disable histogram
 2016-11-14 15:20:09 -08:00
Anthony Romano
d073512def Merge pull request #6849 from heyitsanthony/proxy-fix-watch-create 
grpcproxy: don't send extra watch create events
 2016-11-14 12:13:40 -08:00
Anthony Romano
90ea3fbadc grpcproxy: do not resend create event after leader loss 
Only set CreateNotify if no watch responses have been received.
 2016-11-14 10:43:06 -08:00
Anthony Romano
e40da39143 grpcproxy: only coalesce watchers that have received create response 
Current watchers may have nextrev=0; check response count instead.
 2016-11-14 09:19:02 -08:00
Anthony Romano
a2e86c1371 Merge pull request #6842 from heyitsanthony/watch-prevkv 
grpcproxy: support prevKV watcher
 2016-11-11 16:32:51 -08:00
Gyu-Ho Lee
45bba11f12 Merge pull request #6844 from gyuho/grafana 
op-guide: add screenshot to sample Grafana dashboard
 2016-11-11 16:30:02 -08:00
Gyu-Ho Lee
625366875d
op-guide: add screenshot to sample Grafana dashboard 2016-11-11 16:21:15 -08:00
Gyu-Ho Lee
70fd684843 Merge pull request #6843 from gyuho/docs 
Documentation/op-guide: add 'monitoring' guide
 2016-11-11 16:08:32 -08:00
Gyu-Ho Lee
6d83590434 Documentation/op-guide: add 'monitoring' guide 2016-11-11 15:22:07 -08:00
Anthony Romano
6604306398 grpcproxy: support prevKV watcher 
Makes all server watchers PrevKV, discards if client watcher is not PrevKV.
 2016-11-11 14:22:06 -08:00
Xiang Li
3c97e7a475 Merge pull request #6800 from sinsharat/add_benchmark_watch_latency 
benchmark: added watch-latency
 2016-11-11 12:41:26 -08:00
sharat
e5b6324771 benchmark: added watch-latency 2016-11-12 01:08:35 +05:30
Anthony Romano
b4726a9501 Merge pull request #6822 from heyitsanthony/watch-bcast 
grpcproxy: rework watcher organization
 2016-11-11 10:50:27 -08:00
Gyu-Ho Lee
5af4de0930 Merge pull request #6840 from gyuho/vendor 
*: clean up vendor
 2016-11-11 10:15:18 -08:00
Anthony Romano
395cf7de51 grpcproxy: reject invalid watch ranges 2016-11-11 10:14:35 -08:00
Anthony Romano
ec459c2185 grpcproxy: rework watcher organization 
The single watcher / group watcher distinction limited and
complicated watcher coalescing more than necessary. Reworked:

Each server watcher is represented by a WatchBroadcast, each
client "Watcher" attaches to some WatchBroadcast. WatchBroadcasts
hold all WatchBroadcast instances for a range. WatchRanges holds
all WatchBroadcasts for the proxy.

WatchProxyStreams represent a grpc watch stream between the proxy and
a client. When a client requests a new watcher through its grpc stream,
the ProxyStream will allocate a Watcher and WatchRanges assigns it to
some WatchBroadcast based on its range.

Coalescing is done by WatchBroadcasts when it receives an update
notification from a WatchBroadcast.

Supports leader failure detection so watches on a bad member
can migrate to other members. Coincidentally, Fixes #6303.
 2016-11-11 10:14:35 -08:00
Xiang Li
4d5a12a248 Merge pull request #6839 from xiang90/ctl_v 
etcdctl: etcdctl v3 should print out its API version
 2016-11-11 10:00:14 -08:00
Xiang Li
4b417da1be Merge pull request #6837 from purpleidea/feat/consturls 
embed: Make immutable defaults constant
 2016-11-11 09:53:55 -08:00
Gyu-Ho Lee
38ce362629
vendor: clean up, remove unnecessary deps 2016-11-11 09:51:07 -08:00
Gyu-Ho Lee
1f7e88d851
glide: rerun updatedep.sh to clean up 2016-11-11 09:50:46 -08:00
Xiang Li
1ef243e436 etcdctl: etcdctl v3 should print out its API version 2016-11-11 09:33:20 -08:00
James Shubin
745cd730a7 embed: Make immutable defaults constant 
This changes the two immutable defaults into constants which allows
packages embedding etcd to import them as const! If they are variables,
then you'll fail with "const initializer foo is not a constant".
 2016-11-11 07:34:45 -05:00
Gyu-Ho Lee
952eb4fade Merge pull request #6833 from gyuho/news 
NEWS: update with v3.0.15
 2016-11-10 13:34:16 -08:00
Gyu-Ho Lee
7c0035637d NEWS: update with v3.0.15 2016-11-10 13:29:07 -08:00
Gyu-Ho Lee
ef024049df Merge pull request #6832 from gyuho/vendor 
*: update all grpc-related dependencies
 2016-11-10 13:28:07 -08:00
Gyu-Ho Lee
b8b72f80f9 *: revendor, update proto files 2016-11-10 12:02:00 -08:00
Gyu-Ho Lee
baa4e4ee56 scripts/genproto: update gogo/protobuf, grpc-gateway 2016-11-10 12:02:00 -08:00
Gyu-Ho Lee
8631f47568 glide: update all grpc-related dependencies 2016-11-10 12:01:45 -08:00
Xiang Li
0a8e28524b Merge pull request #6779 from xiang90/watch_clean 
etcd-runner: clean up watcher runner
 2016-11-10 09:59:08 -08:00
Xiang Li
0b78ef8de1 Merge pull request #6831 from xiang90/grpc_proxy_doc 
doc: add gRPC proxy start doc
 2016-11-10 09:34:38 -08:00
Xiang Li
b16c93a885 doc: add gRPC proxy start doc 2016-11-10 09:20:13 -08:00
Xiang Li
523a859ad9 etcd-runner: clean up watcher runner 2016-11-10 08:56:19 -08:00
Gyu-Ho Lee
1a25b2ff3e Merge pull request #6781 from gyuho/vendor 
scripts/updatedep: work around 'testify/assert', remove 'etcd-top'
 2016-11-09 16:17:27 -08:00
Gyu-Ho Lee
55d25f6f4d tools: remove 'etcd-top' 
Travis CI breaks because of cgo dependencies on 'etcd-top'.
This can leave outside of project.
 2016-11-09 15:59:47 -08:00
Gyu-Ho Lee
5b8300f08b store: type-assert int64 for assert tests 2016-11-09 15:59:47 -08:00
Gyu-Ho Lee
859ac6dfd8 vendor: rerun 'updatedep.sh' script, clean up 2016-11-09 15:59:47 -08:00
Gyu-Ho Lee
0f68810505 glide: remove legacy packages from godep 
And remove all legacy packages in glide.yaml on sub-dependency.
They were added when we migrated from godep. glide will handle
it automatically with glide.lock file.
 2016-11-09 15:59:47 -08:00
Gyu-Ho Lee
4cf5b76d18 scripts/updatedep: work around 'testify/assert' 
'glide vc --no-tests' flag removes 'testify/assert' deps
in v2 client. Until we deprecate v2 tests, just copy the
necessary files as workaround.

And remove '--skip-tests' flags in case we add dependencies
in test files.
 2016-11-09 15:59:34 -08:00
fanmin shi
ab6b175a2a Merge pull request #6828 from fanminshi/add_not_equal_to_compare 
etcdserver, clientv3: add "!=" to txn
 2016-11-09 15:27:08 -08:00
fanmin shi
c2fd42b556 etcdserver, clientv3: add "!=" to txn 
adding != to compare is a requested functionality from a etcd user

FIX #6719
 2016-11-09 14:28:36 -08:00
Anthony Romano
4a1e89150b Merge pull request #6827 from heyitsanthony/proxy-txn-invalidate 
grpcproxy: update cache based on txn response
 2016-11-09 13:16:48 -08:00