rpc: replace with gRPC #4750

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Merged

tamird merged 3 commits into cockroachdb:master from tamird:grpc-heartbeat

Mar 9, 2016

server: avoid grpc.(*Server).ServeHTTP

See grpc/grpc-go#586

With local calls disabled:
```
name                          old time/op    new time/op    delta
Select1_Cockroach-4             61.8µs ± 3%    64.2µs ± 3%   +3.90%          (p=0.032 n=5+5)
Select2_Cockroach-4             1.01ms ±14%    1.17ms ± 1%  +16.15%          (p=0.008 n=5+5)
Insert1_Cockroach-4              480µs ± 1%     645µs ± 2%  +34.35%          (p=0.008 n=5+5)
Insert10_Cockroach-4             815µs ± 5%    1031µs ± 3%  +26.57%          (p=0.008 n=5+5)
Insert100_Cockroach-4           3.81ms ± 1%    4.45ms ±14%  +16.74%          (p=0.008 n=5+5)
Insert1000_Cockroach-4          34.3ms ± 1%    36.5ms ± 2%   +6.45%          (p=0.008 n=5+5)
Update1_Cockroach-4              807µs ± 5%    1109µs ± 2%  +37.40%          (p=0.008 n=5+5)
Update10_Cockroach-4            1.47ms ± 6%    1.84ms ± 2%  +25.27%          (p=0.008 n=5+5)
Update100_Cockroach-4           6.93ms ± 1%    7.84ms ± 1%  +13.04%          (p=0.008 n=5+5)
Update1000_Cockroach-4          56.4ms ± 3%    61.3ms ± 2%   +8.61%          (p=0.008 n=5+5)
Delete1_Cockroach-4              725µs ± 4%     975µs ±10%  +34.50%          (p=0.008 n=5+5)
Delete10_Cockroach-4            1.94ms ± 1%    2.27ms ± 2%  +16.88%          (p=0.008 n=5+5)
Delete100_Cockroach-4           14.5ms ± 1%    16.0ms ± 1%  +10.32%          (p=0.008 n=5+5)
Delete1000_Cockroach-4           144ms ± 5%     144ms ± 1%     ~             (p=0.690 n=5+5)
Scan1_Cockroach-4                291µs ± 1%     433µs ± 2%  +48.91%          (p=0.008 n=5+5)
Scan10_Cockroach-4               334µs ± 1%     470µs ± 0%  +40.65%          (p=0.008 n=5+5)
Scan100_Cockroach-4              665µs ± 3%     855µs ± 4%  +28.73%          (p=0.008 n=5+5)
Scan1000_Cockroach-4            3.68ms ± 1%    4.26ms ± 0%  +15.81%          (p=0.008 n=5+5)
Scan10000_Cockroach-4           36.9ms ± 1%    41.9ms ± 2%  +13.54%          (p=0.008 n=5+5)
Scan1000Limit1_Cockroach-4       304µs ± 2%     473µs ±12%  +55.50%          (p=0.008 n=5+5)
Scan1000Limit10_Cockroach-4      347µs ± 1%     496µs ± 3%  +42.81%          (p=0.008 n=5+5)
Scan1000Limit100_Cockroach-4     691µs ± 3%     881µs ± 2%  +27.42%          (p=0.008 n=5+5)

name                          old alloc/op   new alloc/op   delta
Select1_Cockroach-4             3.91kB ± 0%    3.93kB ± 0%   +0.40%          (p=0.008 n=5+5)
Select2_Cockroach-4              101kB ± 0%     123kB ± 0%  +22.09%          (p=0.008 n=5+5)
Insert1_Cockroach-4             27.8kB ± 0%    35.5kB ± 0%  +27.54%          (p=0.008 n=5+5)
Insert10_Cockroach-4            83.2kB ± 0%    93.2kB ± 0%  +11.91%          (p=0.008 n=5+5)
Insert100_Cockroach-4            639kB ± 0%     671kB ± 0%   +4.95%          (p=0.008 n=5+5)
Insert1000_Cockroach-4          5.72MB ± 1%    5.90MB ± 0%   +3.20%          (p=0.008 n=5+5)
Update1_Cockroach-4             43.6kB ± 0%    57.9kB ± 0%  +32.81%          (p=0.008 n=5+5)
Update10_Cockroach-4             132kB ± 0%     153kB ± 0%  +16.13%          (p=0.008 n=5+5)
Update100_Cockroach-4            980kB ± 0%    1053kB ± 0%   +7.49%          (p=0.008 n=5+5)
Update1000_Cockroach-4          8.45MB ± 0%    9.00MB ± 0%   +6.53%          (p=0.008 n=5+5)
Delete1_Cockroach-4             34.8kB ± 0%    42.4kB ± 0%  +21.91%          (p=0.008 n=5+5)
Delete10_Cockroach-4            93.6kB ± 0%   104.7kB ± 0%  +11.87%          (p=0.008 n=5+5)
Delete100_Cockroach-4            689kB ± 0%     727kB ± 0%   +5.56%          (p=0.008 n=5+5)
Delete1000_Cockroach-4          6.15MB ± 0%    6.45MB ± 0%   +4.85%          (p=0.016 n=5+4)
Scan1_Cockroach-4               15.2kB ± 0%    21.7kB ± 0%  +43.30%          (p=0.008 n=5+5)
Scan10_Cockroach-4              21.1kB ± 0%    28.9kB ± 0%  +36.96%          (p=0.008 n=5+5)
Scan100_Cockroach-4             69.1kB ± 0%    88.2kB ± 0%  +27.65%          (p=0.016 n=4+5)
Scan1000_Cockroach-4             522kB ± 0%     643kB ± 0%  +23.26%          (p=0.008 n=5+5)
Scan10000_Cockroach-4           9.48MB ± 0%   10.48MB ± 0%  +10.61%          (p=0.016 n=4+5)
Scan1000Limit1_Cockroach-4      16.1kB ± 0%    22.8kB ± 0%  +41.66%          (p=0.008 n=5+5)
Scan1000Limit10_Cockroach-4     21.8kB ± 0%    29.9kB ± 0%  +36.72%          (p=0.008 n=5+5)
Scan1000Limit100_Cockroach-4    69.8kB ± 0%    88.9kB ± 0%  +27.37%          (p=0.008 n=5+5)

name                          old allocs/op  new allocs/op  delta
Select1_Cockroach-4               97.0 ± 0%      97.0 ± 0%     ~     (all samples are equal)
Select2_Cockroach-4              2.95k ± 0%     3.05k ± 0%   +3.39%          (p=0.008 n=5+5)
Insert1_Cockroach-4                402 ± 0%       504 ± 0%  +25.37%          (p=0.016 n=5+4)
Insert10_Cockroach-4             1.01k ± 0%     1.11k ± 0%  +10.02%          (p=0.008 n=5+5)
Insert100_Cockroach-4            6.73k ± 0%     6.85k ± 0%   +1.78%          (p=0.008 n=5+5)
Insert1000_Cockroach-4           64.3k ± 0%     64.4k ± 0%     ~             (p=0.151 n=5+5)
Update1_Cockroach-4                795 ± 0%       993 ± 0%  +24.93%          (p=0.016 n=4+5)
Update10_Cockroach-4             1.64k ± 0%     1.84k ± 0%  +12.14%          (p=0.008 n=5+5)
Update100_Cockroach-4            9.54k ± 0%     9.73k ± 0%   +2.09%          (p=0.008 n=5+5)
Update1000_Cockroach-4           84.5k ± 0%     85.0k ± 0%   +0.53%          (p=0.016 n=5+5)
Delete1_Cockroach-4                620 ± 0%       720 ± 0%  +16.09%          (p=0.008 n=5+5)
Delete10_Cockroach-4             1.41k ± 0%     1.52k ± 0%   +7.19%          (p=0.016 n=4+5)
Delete100_Cockroach-4            9.04k ± 0%     9.14k ± 0%   +1.11%          (p=0.008 n=5+5)
Delete1000_Cockroach-4           84.7k ± 0%     84.9k ± 0%   +0.17%          (p=0.016 n=5+4)
Scan1_Cockroach-4                  304 ± 0%       402 ± 0%  +32.37%          (p=0.016 n=4+5)
Scan10_Cockroach-4                 405 ± 0%       505 ± 0%  +24.57%          (p=0.016 n=5+4)
Scan100_Cockroach-4              1.31k ± 0%     1.42k ± 0%   +7.60%          (p=0.016 n=4+5)
Scan1000_Cockroach-4             10.3k ± 0%     10.4k ± 0%   +1.16%          (p=0.008 n=5+5)
Scan10000_Cockroach-4             101k ± 0%      101k ± 0%   +0.37%          (p=0.008 n=5+5)
Scan1000Limit1_Cockroach-4         330 ± 0%       428 ± 0%  +29.98%          (p=0.008 n=5+5)
Scan1000Limit10_Cockroach-4        430 ± 0%       529 ± 0%  +23.14%          (p=0.016 n=5+4)
Scan1000Limit100_Cockroach-4     1.34k ± 0%     1.44k ± 0%   +7.47%          (p=0.016 n=4+5)
```

With local calls enabled:
```
name                          old time/op    new time/op    delta
Select1_Cockroach-4             60.1µs ± 0%    63.0µs ± 1%   +4.82%          (p=0.008 n=5+5)
Select2_Cockroach-4              846µs ±18%     847µs ± 2%     ~             (p=0.222 n=5+5)
Insert1_Cockroach-4              383µs ± 2%     376µs ± 3%     ~             (p=0.222 n=5+5)
Insert10_Cockroach-4             689µs ± 9%     703µs ± 4%     ~             (p=0.222 n=5+5)
Insert100_Cockroach-4           3.49ms ± 2%    3.64ms ± 2%   +4.29%          (p=0.008 n=5+5)
Insert1000_Cockroach-4          33.2ms ± 3%    34.1ms ± 1%     ~             (p=0.095 n=5+5)
Update1_Cockroach-4              594µs ± 3%     559µs ± 1%   -6.00%          (p=0.008 n=5+5)
Update10_Cockroach-4            1.15ms ± 4%    1.21ms ± 2%   +5.51%          (p=0.008 n=5+5)
Update100_Cockroach-4           6.17ms ± 2%    6.44ms ± 2%   +4.23%          (p=0.008 n=5+5)
Update1000_Cockroach-4          52.7ms ± 3%    55.5ms ± 3%   +5.45%          (p=0.016 n=5+5)
Delete1_Cockroach-4              625µs ± 1%     611µs ± 2%   -2.34%          (p=0.008 n=5+5)
Delete10_Cockroach-4            1.83ms ± 4%    1.90ms ± 7%     ~             (p=0.151 n=5+5)
Delete100_Cockroach-4           14.8ms ± 2%    16.1ms ± 8%   +8.73%          (p=0.008 n=5+5)
Delete1000_Cockroach-4           140ms ± 5%     141ms ± 1%     ~             (p=0.690 n=5+5)
Scan1_Cockroach-4                207µs ± 2%     172µs ± 5%  -16.86%          (p=0.008 n=5+5)
Scan10_Cockroach-4               242µs ± 4%     230µs ± 8%   -5.18%          (p=0.032 n=5+5)
Scan100_Cockroach-4              500µs ± 2%     540µs ± 2%   +7.92%          (p=0.008 n=5+5)
Scan1000_Cockroach-4            2.98ms ± 1%    3.22ms ± 1%   +8.00%          (p=0.008 n=5+5)
Scan10000_Cockroach-4           30.5ms ± 1%    32.6ms ± 1%   +6.80%          (p=0.008 n=5+5)
Scan1000Limit1_Cockroach-4       218µs ± 1%     204µs ±14%     ~             (p=0.151 n=5+5)
Scan1000Limit10_Cockroach-4      253µs ± 4%     234µs ± 7%     ~             (p=0.056 n=5+5)
Scan1000Limit100_Cockroach-4     524µs ± 4%     568µs ± 5%   +8.47%          (p=0.008 n=5+5)

name                          old alloc/op   new alloc/op   delta
Select1_Cockroach-4             3.91kB ± 0%    3.91kB ± 0%     ~             (p=0.111 n=5+5)
Select2_Cockroach-4             80.7kB ± 0%    81.1kB ± 0%   +0.41%          (p=0.008 n=5+5)
Insert1_Cockroach-4             23.0kB ± 0%    23.4kB ± 0%   +1.59%          (p=0.008 n=5+5)
Insert10_Cockroach-4            67.2kB ± 0%    67.6kB ± 0%   +0.51%          (p=0.008 n=5+5)
Insert100_Cockroach-4            507kB ± 0%     508kB ± 0%   +0.08%          (p=0.032 n=5+5)
Insert1000_Cockroach-4          4.53MB ± 0%    4.58MB ± 1%   +1.06%          (p=0.008 n=5+5)
Update1_Cockroach-4             36.7kB ± 0%    37.5kB ± 0%   +1.97%          (p=0.008 n=5+5)
Update10_Cockroach-4            99.4kB ± 0%   100.1kB ± 0%   +0.76%          (p=0.008 n=5+5)
Update100_Cockroach-4            704kB ± 0%     707kB ± 0%   +0.42%          (p=0.016 n=5+5)
Update1000_Cockroach-4          6.08MB ± 1%    6.10MB ± 1%     ~             (p=0.222 n=5+5)
Delete1_Cockroach-4             29.8kB ± 0%    30.2kB ± 0%   +1.35%          (p=0.008 n=5+5)
Delete10_Cockroach-4            75.7kB ± 0%    76.1kB ± 0%   +0.60%          (p=0.008 n=5+5)
Delete100_Cockroach-4            537kB ± 0%     539kB ± 0%   +0.40%          (p=0.008 n=5+5)
Delete1000_Cockroach-4          4.81MB ± 0%    4.81MB ± 0%     ~             (p=0.190 n=4+5)
Scan1_Cockroach-4               13.3kB ± 0%    13.6kB ± 0%   +2.71%          (p=0.008 n=5+5)
Scan10_Cockroach-4              17.1kB ± 0%    17.5kB ± 0%   +2.23%          (p=0.008 n=5+5)
Scan100_Cockroach-4             49.4kB ± 0%    49.8kB ± 0%   +0.78%          (p=0.008 n=5+5)
Scan1000_Cockroach-4             331kB ± 0%     332kB ± 0%   +0.15%          (p=0.008 n=5+5)
Scan10000_Cockroach-4           5.72MB ± 0%    5.72MB ± 0%   +0.02%          (p=0.008 n=5+5)
Scan1000Limit1_Cockroach-4      14.0kB ± 0%    14.4kB ± 0%   +2.55%          (p=0.008 n=5+5)
Scan1000Limit10_Cockroach-4     17.9kB ± 0%    18.2kB ± 0%   +2.05%          (p=0.008 n=5+5)
Scan1000Limit100_Cockroach-4    50.0kB ± 0%    50.4kB ± 0%   +0.75%          (p=0.008 n=5+5)

name                          old allocs/op  new allocs/op  delta
Select1_Cockroach-4               97.0 ± 0%      97.0 ± 0%     ~     (all samples are equal)
Select2_Cockroach-4              2.70k ± 0%     2.70k ± 0%   +0.16%          (p=0.016 n=5+4)
Insert1_Cockroach-4                357 ± 0%       362 ± 0%   +1.46%          (p=0.008 n=5+5)
Insert10_Cockroach-4               907 ± 0%       912 ± 0%   +0.51%          (p=0.008 n=5+5)
Insert100_Cockroach-4            6.17k ± 0%     6.18k ± 0%   +0.07%          (p=0.016 n=5+5)
Insert1000_Cockroach-4           58.8k ± 0%     59.1k ± 0%   +0.54%          (p=0.008 n=5+5)
Update1_Cockroach-4                719 ± 0%       729 ± 0%   +1.45%          (p=0.016 n=5+4)
Update10_Cockroach-4             1.41k ± 0%     1.42k ± 0%   +0.73%          (p=0.008 n=5+5)
Update100_Cockroach-4            7.93k ± 0%     7.96k ± 0%   +0.42%          (p=0.008 n=5+5)
Update1000_Cockroach-4           70.0k ± 0%     70.1k ± 0%     ~             (p=0.151 n=5+5)
Delete1_Cockroach-4                567 ± 0%       572 ± 0%   +0.88%          (p=0.029 n=4+4)
Delete10_Cockroach-4             1.24k ± 0%     1.24k ± 0%   +0.49%          (p=0.029 n=4+4)
Delete100_Cockroach-4            7.68k ± 0%     7.69k ± 0%   +0.11%          (p=0.008 n=5+5)
Delete1000_Cockroach-4           71.7k ± 0%     71.7k ± 0%     ~             (p=0.317 n=4+5)
Scan1_Cockroach-4                  276 ± 0%       281 ± 0%   +1.81%          (p=0.008 n=5+5)
Scan10_Cockroach-4                 356 ± 0%       361 ± 0%   +1.52%          (p=0.016 n=5+4)
Scan100_Cockroach-4              1.08k ± 0%     1.09k ± 0%   +0.46%          (p=0.016 n=4+5)
Scan1000_Cockroach-4             8.29k ± 0%     8.30k ± 0%   +0.07%          (p=0.008 n=5+5)
Scan10000_Cockroach-4            80.4k ± 0%     80.5k ± 0%   +0.02%          (p=0.008 n=5+5)
Scan1000Limit1_Cockroach-4         298 ± 0%       303 ± 0%   +1.54%          (p=0.016 n=5+4)
Scan1000Limit10_Cockroach-4        378 ± 0%       383 ± 0%   +1.32%          (p=0.029 n=4+4)
Scan1000Limit100_Cockroach-4     1.10k ± 0%     1.11k ± 0%   +0.42%          (p=0.008 n=5+5)
```

Loading branch information

tamird committed Mar 9, 2016

commit f3e9549486032762f738e48dde457eb52333c779

client/client_test.go

-Original file line number
+Diff line change
@@ Expand Up / @@ -621,6 +621,7 @@ func TestConcurrentIncrements(t *testing.T) { @@
     // TestClientPermissions verifies permission enforcement.
     func TestClientPermissions(t *testing.T) {
     	defer leaktest.AfterTest(t)()
+    	t.Skip("TODO(tamird): grpc is listening on a cmux listener, not a tls.Listener. See https://github.com/golang/go/issues/14221")
     	s := server.StartTestServer(t)
     	defer s.Stop()
@@ Expand Down @@

server/server.go

            
                      Original file line number
                      Diff line number
                      Diff line change
                  
    @@ -46,7 +46,6 @@ import (
  
    	"github.com/cockroachdb/cockroach/ts"

    	"github.com/cockroachdb/cockroach/ui"

    	"github.com/cockroachdb/cockroach/util"

    	"github.com/cockroachdb/cockroach/util/grpcutil"

    	"github.com/cockroachdb/cockroach/util/hlc"

    	"github.com/cockroachdb/cockroach/util/log"

    	"github.com/cockroachdb/cockroach/util/metric"

    @@ -224,12 +223,14 @@ func (s *Server) Start() error {
  
    	// non-TLS case:

    	// net.Listen -> cmux.New -> pgwire.Match -> pgwire.Server.ServeConn

    	//               |

    	//               -  -> cmux.HTTP2HeaderField("content-type", "application/grpc") -> grpc.(*Server).Serve

    	//               -  -> cmux.HTTP2 -> http2.(*Server).ServeConn

    	//               -  -> cmux.Any -> http.(*Server).Serve

    	//

    	// TLS case:

    	// net.Listen -> cmux.New -> pgwire.Match -> pgwire.Server.ServeConn

    	//               |

    	//               -  -> cmux.HTTP2HeaderField("content-type", "application/grpc") -> grpc.(*Server).Serve

    	//               -  -> cmux.Any -> tls.NewListener -> http.(*Server).Serve

    	//

    	// Note that the difference between the TLS and non-TLS cases exists due to

    @@ -258,11 +259,26 @@ func (s *Server) Start() error {
  
    	m := cmux.New(ln)

    	pgL := m.Match(pgwire.Match)

    	// GRPC connections get special handling because using GRPC's ServeHTTP is

    	// prohibitively slow. See https://github.com/grpc/grpc-go/issues/586

    	var grpcL net.Listener

    	grpcMatcher := cmux.HTTP2HeaderField("content-type", "application/grpc")

    	var serveConn func(net.Listener, func(net.Conn)) error

    	if tlsConfig != nil {

    		anyL := m.Match(cmux.Any())

    		serveConn = util.ServeHandler(s.stopper, s, tls.NewListener(anyL, tlsConfig), tlsConfig)

    		tlsM := cmux.New(tls.NewListener(anyL, tlsConfig))

    		grpcL = tlsM.Match(grpcMatcher)

    		serveConn = util.ServeHandler(s.stopper, s, tlsM.Match(cmux.Any()), tlsConfig)

    		go func() {

    			util.FatalIfUnexpected(tlsM.Serve())

    		}()

    	} else {

    		grpcL = m.Match(grpcMatcher)

    		h2L := m.Match(cmux.HTTP2())

    		anyL := m.Match(cmux.Any())

    @@ -276,22 +292,26 @@ func (s *Server) Start() error {
  
    		serveConn = util.ServeHandler(s.stopper, s, anyL, tlsConfig)

    		s.stopper.RunWorker(func() {

    		go func() {

    			util.FatalIfUnexpected(serveConn(h2L, serveH2))

    		})

    		}()

    	}

    	s.stopper.RunWorker(func() {

    	go func() {

    		util.FatalIfUnexpected(s.grpc.Serve(grpcL))

    	}()

    	go func() {

    		util.FatalIfUnexpected(serveConn(pgL, func(conn net.Conn) {

    			if err := s.pgServer.ServeConn(conn); err != nil && !util.IsClosedConnection(err) {

    				log.Error(err)

    			}

    		}))

    	})

    	}()

    	s.stopper.RunWorker(func() {

    	go func() {

    		util.FatalIfUnexpected(m.Serve())

    	})

    	}()

    	s.gossip.Start(s.grpc, unresolvedAddr)

    @@ -329,13 +349,13 @@ func (s *Server) Start() error {
  
    // initHTTP registers http prefixes.

    func (s *Server) initHTTP() {

    	s.mux.Handle("/", grpcutil.GRPCHandlerFunc(s.grpc, http.FileServer(

    	s.mux.Handle("/", http.FileServer(

    		&assetfs.AssetFS{

    			Asset:     ui.Asset,

    			AssetDir:  ui.AssetDir,

    			AssetInfo: ui.AssetInfo,

    		},

    	)))

    	))

    	// The admin server handles both /debug/ and /_admin/

    	// TODO(marc): when cookie-based authentication exists,

util/net.go

            
                      Original file line number
                      Diff line number
                      Diff line change
                  
    @@ -118,7 +118,7 @@ func ServeHandler(stopper *stop.Stopper, handler http.Handler, ln net.Listener,
  
    		log.Fatal(err)

    	}

    	stopper.RunWorker(func() {

    	go func() {

    		FatalIfUnexpected(httpServer.Serve(ln))

    		<-stopper.ShouldStop()

    @@ -127,7 +127,7 @@ func ServeHandler(stopper *stop.Stopper, handler http.Handler, ln net.Listener,
  
    			conn.Close()

    		}

    		mu.Unlock()

    	})

    	}()

    	logFn := logger.Printf

    	return func(l net.Listener, serveConn func(net.Conn)) error {

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