Fix travis pass (#272)

* Tidy go.mod and go.sum (Travis failures)

* Going back to go 1.11.2

.travis.yml

@@ -3,7 +3,7 @@ language: go
 go_import_path: github.com/census-instrumentation/opencensus-service
 
 go:
-  - 1.11.x
+  - 1.11.2
 
 env:
   global:

go.mod

@@ -8,11 +8,13 @@ require (
 	github.com/BurntSushi/toml v0.3.1 // indirect
 	github.com/DataDog/datadog-go v0.0.0-20180822151419-281ae9f2d895 // indirect
 	github.com/DataDog/opencensus-go-exporter-datadog v0.0.0-20181026070331-e7c4bd17b329
+	github.com/VividCortex/gohistogram v1.0.0 // indirect
 	github.com/apache/thrift v0.0.0-20161221203622-b2a4d4ae21c7
 	github.com/aws/aws-sdk-go v1.15.68 // indirect
 	github.com/bmizerany/perks v0.0.0-20141205001514-d9a9656a3a4b // indirect
 	github.com/census-instrumentation/opencensus-proto v0.1.0
 	github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd // indirect
+	github.com/go-kit/kit v0.8.0 // indirect
 	github.com/gogo/googleapis v1.1.0 // indirect
 	github.com/gogo/protobuf v1.1.1 // indirect
 	github.com/golang/protobuf v1.2.0
@@ -37,6 +39,7 @@ require (
 	github.com/stretchr/testify v1.2.2 // indirect
 	github.com/tinylib/msgp v1.0.2 // indirect
 	github.com/uber-go/atomic v1.3.2 // indirect
+	github.com/uber/jaeger-client-go v2.15.0+incompatible // indirect
 	github.com/uber/jaeger-lib v1.5.0
 	github.com/uber/tchannel-go v1.10.0
 	github.com/yancl/opencensus-go-exporter-kafka v0.0.0-20181029030031-9c471c1bfbeb

go.sum

@@ -22,6 +22,8 @@ github.com/Shopify/sarama v1.19.0 h1:9oksLxC6uxVPHPVYUmq6xhr1BOF/hHobWH2UzO67z1s
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
 github.com/Shopify/toxiproxy v2.1.3+incompatible h1:awiJqUYH4q4OmoBiRccJykjd7B+w0loJi2keSna4X/M=
 github.com/Shopify/toxiproxy v2.1.3+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
+github.com/VividCortex/gohistogram v1.0.0 h1:6+hBz+qvs0JOrrNhhmR7lFxo5sINxBCGXrdtl/UvroE=
+github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
 github.com/apache/thrift v0.0.0-20161221203622-b2a4d4ae21c7 h1:CZI8h5fmYwCCvd2RMSsjLqHN6OqABlWJweFKxz4vdEs=
 github.com/apache/thrift v0.0.0-20161221203622-b2a4d4ae21c7 h1:CZI8h5fmYwCCvd2RMSsjLqHN6OqABlWJweFKxz4vdEs=
 github.com/apache/thrift v0.0.0-20161221203622-b2a4d4ae21c7/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
@@ -53,6 +55,8 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-ini/ini v1.25.4 h1:Mujh4R/dH6YL8bxuISne3xX2+qcQ9p0IxKAP6ExWoUo=
 github.com/go-ini/ini v1.25.4/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
+github.com/go-kit/kit v0.8.0 h1:Wz+5lgoB0kkuqLEc6NVmwRknTKP6dTGbSqvhZtBI/j0=
+github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/gogo/googleapis v1.1.0 h1:kFkMAZBNAn4j7K0GiZr8cRYzejq68VbheufiV3YuyFI=
 github.com/gogo/googleapis v1.1.0/go.mod h1:gf4bu3Q80BeJ6H1S1vYPm8/ELATdvryBaNFGgqEef3s=
 github.com/gogo/protobuf v1.1.1 h1:72R+M5VuhED/KujmZVcIquuo8mBgX4oVda//DQb3PXo=
@@ -80,9 +84,6 @@ github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
-github.com/jaegertracing/jaeger v1.7.0 h1:RVpmOTj7Zb9QRFHI5CYvkYSTR8Cdn/PhM5kBxA4pZBM=
-github.com/jaegertracing/jaeger v1.7.0/go.mod h1:LUWPSnzNPGRubM8pk0inANGitpiMOOxihXx0+53llXI=
-github.com/jaegertracing/jaeger v1.8.0 h1:8nWwXtXFqCVyEPjKczfnB1Yj9s7DmaDHYbqnfNBORMY=
 github.com/jaegertracing/jaeger v1.8.2 h1:VNrL7qDS7IUJtjSJ3aa3+UU2Shhk26n4B/xi7A99mQc=
 github.com/jaegertracing/jaeger v1.8.2/go.mod h1:LUWPSnzNPGRubM8pk0inANGitpiMOOxihXx0+53llXI=
 github.com/jmespath/go-jmespath v0.0.0-20160202185014-0b12d6b521d8 h1:12VvqtR6Aowv3l/EQUlocDHW2Cp4G9WJVH7uyH8QFJE=
@@ -154,6 +155,8 @@ github.com/tinylib/msgp v1.0.2 h1:DfdQrzQa7Yh2es9SuLkixqxuXS2SxsdYn0KbdrOGWD8=
 github.com/tinylib/msgp v1.0.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
 github.com/uber-go/atomic v1.3.2 h1:Azu9lPBWRNKzYXSIwRfgRuDuS0YKsK4NFhiQv98gkxo=
 github.com/uber-go/atomic v1.3.2/go.mod h1:/Ct5t2lcmbJ4OSe/waGBoaVvVqtO0bmtfVNex1PFV8g=
+github.com/uber/jaeger-client-go v2.15.0+incompatible h1:NP3qsSqNxh8VYr956ur1N/1C1PjvOJnJykCzcD5QHbk=
+github.com/uber/jaeger-client-go v2.15.0+incompatible/go.mod h1:WVhlPFC8FDjOFMMWRy2pZqQJSXxYSwNYOkTr/Z6d3Kk=
 github.com/uber/jaeger-lib v1.5.0 h1:OHbgr8l656Ub3Fw5k9SWnBfIEwvoHQ+W2y+Aa9D1Uyo=
 github.com/uber/jaeger-lib v1.5.0/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6+uUTzImX/AauajbLI56U=
 github.com/uber/tchannel-go v1.10.0 h1:YOihLHuvkwT3nzvpgqFtexFW+pb5vD1Tz7h/bIWApgE=