MM-21898: Part 2. Add opentracing (#13904)

* initial implementation of opentracing

* app layer

* Revert Makefile

* .

* cleanup

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* [ci]

* autogenerate interface

* .

* missed vendor files

* updated interfaces

* updated store layers

* lint fixes

* .

* finishing layer generators and nested spans

* added errors and b3 support

* code review

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* fixed build error due to misplased flag.Parse()

* code review addressed

vendor/modules.txt

@@ -182,6 +182,10 @@ github.com/olekukonko/tablewriter
 # github.com/olivere/elastic v6.2.27+incompatible
 github.com/olivere/elastic/config
 github.com/olivere/elastic/uritemplates
+# github.com/opentracing/opentracing-go v1.1.0
+github.com/opentracing/opentracing-go
+github.com/opentracing/opentracing-go/ext
+github.com/opentracing/opentracing-go/log
 # github.com/pborman/uuid v1.2.0
 github.com/pborman/uuid
 # github.com/pelletier/go-toml v1.6.0
@@ -246,6 +250,28 @@ github.com/throttled/throttled
 github.com/throttled/throttled/store/memstore
 # github.com/tylerb/graceful v1.2.15
 github.com/tylerb/graceful
+# github.com/uber/jaeger-client-go v2.22.1+incompatible
+github.com/uber/jaeger-client-go
+github.com/uber/jaeger-client-go/config
+github.com/uber/jaeger-client-go/internal/baggage
+github.com/uber/jaeger-client-go/internal/baggage/remote
+github.com/uber/jaeger-client-go/internal/reporterstats
+github.com/uber/jaeger-client-go/internal/spanlog
+github.com/uber/jaeger-client-go/internal/throttler
+github.com/uber/jaeger-client-go/internal/throttler/remote
+github.com/uber/jaeger-client-go/log
+github.com/uber/jaeger-client-go/rpcmetrics
+github.com/uber/jaeger-client-go/thrift
+github.com/uber/jaeger-client-go/thrift-gen/agent
+github.com/uber/jaeger-client-go/thrift-gen/baggage
+github.com/uber/jaeger-client-go/thrift-gen/jaeger
+github.com/uber/jaeger-client-go/thrift-gen/sampling
+github.com/uber/jaeger-client-go/thrift-gen/zipkincore
+github.com/uber/jaeger-client-go/transport
+github.com/uber/jaeger-client-go/utils
+github.com/uber/jaeger-client-go/zipkin
+# github.com/uber/jaeger-lib v2.2.0+incompatible
+github.com/uber/jaeger-lib/metrics
 # github.com/xtgo/uuid v0.0.0-20140804021211-a0b114877d4c
 github.com/xtgo/uuid
 # go.uber.org/atomic v1.5.1
@@ -338,7 +364,7 @@ golang.org/x/text/secure/bidirule
 golang.org/x/text/transform
 golang.org/x/text/unicode/bidi
 golang.org/x/text/unicode/norm
-# golang.org/x/tools v0.0.0-20200211205636-11eff242d136
+# golang.org/x/tools v0.0.0-20200213050514-49b8ac185c84
 golang.org/x/tools/go/analysis
 golang.org/x/tools/go/analysis/passes/inspect
 golang.org/x/tools/go/ast/astutil