*: update go version to 1.16 (#1698)

.github/workflows/binlog-999999.yml

@@ -14,10 +14,10 @@ jobs:
     runs-on: ubuntu-18.04
 
     steps:
-      - name: Set up Go 1.13
+      - name: Set up Go 1.16
         uses: actions/setup-go@v2
         with:
-          go-version: 1.13
+          go-version: 1.16
 
       - name: Check out code
         uses: actions/checkout@v2

CONTRIBUTING.md

@@ -16,7 +16,7 @@ See [Step by Step Contribute Example](step_by_step_contribute.md) for a more det
 
 Developing DM requires:
 
-* [Go 1.13+](http://golang.org/doc/code.html)
+* [Go 1.16+](http://golang.org/doc/code.html)
 * An internet connection to download the dependencies
 
 Simply run `make` to build the program.

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.13-alpine as builder
+FROM golang:1.16-alpine as builder
 MAINTAINER siddontang
 
 RUN apk add --no-cache git make

go.mod

@@ -48,4 +48,4 @@ require (
 	gopkg.in/yaml.v2 v2.4.0
 )
 
-go 1.13
+go 1.16

go.sum

@@ -165,7 +165,6 @@ github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMe
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa h1:OaNxuTZr7kxeODyLWsRMC+OD03aFUH+mW6r2d+MWa5Y=
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
 github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
-github.com/codahale/hdrhistogram v0.9.0 h1:9GjrtRI+mLEFPtTfR/AZhcxp+Ii8NZYWq5104FbZQY0=
 github.com/codahale/hdrhistogram v0.9.0/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
 github.com/colinmarc/hdfs/v2 v2.1.1/go.mod h1:M3x+k8UKKmxtFu++uAZ0OtDU8jR3jnaZIAc6yK4Ue0c=
 github.com/coocood/badger v1.5.1-0.20200515070411-e02af0688441/go.mod h1:klY8SfH2lNZ/23/SIxwHoJw+T6wYGB12YPCF9MUoiu0=
@@ -271,7 +270,6 @@ github.com/fortytw2/leaktest v1.3.0/go.mod h1:jDsjWgpAGjm2CA7WthBh/CdZYEPF31XHqu
 github.com/frankban/quicktest v1.4.1/go.mod h1:36zfPVQyHxymz4cH7wlDmVwDrJuljRB60qkgn7rorfQ=
 github.com/frankban/quicktest v1.11.1 h1:stwUsXhUGliQs9t0ZS39BWCltFdOHgABiIlihop8AD4=
 github.com/frankban/quicktest v1.11.1/go.mod h1:K+q6oSqb0W0Ininfk863uOk1lMy69l/P6txr3mVT54s=
-github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsouza/fake-gcs-server v1.15.0/go.mod h1:HNxAJ/+FY/XSsxuwz8iIYdp2GtMmPbJ8WQjjGMxd6Qk=
 github.com/fsouza/fake-gcs-server v1.17.0/go.mod h1:D1rTE4YCyHFNa99oyJJ5HyclvN/0uQR+pM/VdlL83bw=
@@ -1094,7 +1092,6 @@ github.com/xitongsys/parquet-go v1.5.1/go.mod h1:xUxwM8ELydxh4edHGegYq1pA8NnMKDx
 github.com/xitongsys/parquet-go v1.5.5-0.20201110004701-b09c49d6d457 h1:tBbuFCtyJNKT+BFAv6qjvTFpVdy97IYNaBwGUXifIUs=
 github.com/xitongsys/parquet-go v1.5.5-0.20201110004701-b09c49d6d457/go.mod h1:pheqtXeHQFzxJk45lRQ0UIGIivKnLXvialZSFWs81A8=
 github.com/xitongsys/parquet-go-source v0.0.0-20190524061010-2b72cbee77d5/go.mod h1:xxCx7Wpym/3QCo6JhujJX51dzSXrwmb0oH6FQb39SEA=
-github.com/xitongsys/parquet-go-source v0.0.0-20200817004010-026bad9b25d0 h1:a742S4V5A15F93smuVxA60LQWsrCnN8bKeWDBARU1/k=
 github.com/xitongsys/parquet-go-source v0.0.0-20200817004010-026bad9b25d0/go.mod h1:HYhIKsdns7xz80OgkbgJYrtQY7FjHWHKH6cvN7+czGE=
 github.com/xlab/treeprint v0.0.0-20180616005107-d6fb6747feb6/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
 github.com/xo/dburl v0.0.0-20191219122722-3cca8608d645/go.mod h1:A47W3pdWONaZmXuLZgfKLAVgUY0qvfTRM5vVDKS40S4=

step_by_step_contribute.md

@@ -30,7 +30,7 @@ git remote -v # Confirms that your remote makes sense
 
     > **Note:**
     >
-    > DM uses [`Go Modules`](https://github.com/golang/go/wiki/Modules) to manage dependencies. The version of Go should be **1.13** or above.
+    > DM uses [`Go Modules`](https://github.com/golang/go/wiki/Modules) to manage dependencies. The version of Go should be **1.16** or above.
 
     You'll need `GOPATH` defined, and `PATH` modified to access your Go binaries. A
     common setup is the following but you could always google a setup for your own

tests/tiup/docker/control/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.13
+FROM golang:1.16
 
 RUN apt-get -y -q update && \
     apt-get -y -q install software-properties-common && \

tests/tiup/docker/node/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.13
+FROM golang:1.16
 
 RUN apt-get update && \
     apt-get -y install \

tools/go.mod

@@ -1,6 +1,6 @@
 module github.com/pingcap/dm/tools
 
-go 1.13
+go 1.16
 
 require (
 	github.com/gogo/protobuf v1.3.1