[#27558] Update required Go version to 1.20.

.github/actions/setup-default-test-properties/test-properties.json

@@ -18,6 +18,6 @@
     "SPARK_VERSIONS": ["2", "3"]
   },
   "GoTestProperties": {
-    "SUPPORTED_VERSIONS": ["1.19"]
+    "SUPPORTED_VERSIONS": ["1.20"]
   }
 }

CHANGES.md

@@ -67,6 +67,7 @@
 ## New Features / Improvements
 
 * X feature added (Java/Python) ([#X](https://github.com/apache/beam/issues/X)).
+* The Go SDK now requires Go 1.20 to build. ([#27558](https://github.com/apache/beam/issues/27558))
 
 ## Breaking Changes
 

buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy

@@ -2083,7 +2083,7 @@ class BeamModulePlugin implements Plugin<Project> {
       def goRootDir = "${project.rootDir}/sdks/go"
 
       // This sets the whole project Go version.
-      project.ext.goVersion = "go1.20.5"
+      project.ext.goVersion = "go1.20.6"
 
       // Minor TODO: Figure out if we can pull out the GOCMD env variable after goPrepare script
       // completion, and avoid this GOBIN substitution.

dev-support/docker/Dockerfile

@@ -78,7 +78,7 @@ RUN pip3 install distlib==0.3.1 yapf==0.29.0 pytest
 ###
 # Install Go
 ###
-ENV DOWNLOAD_GO_VERSION=1.19.6
+ENV DOWNLOAD_GO_VERSION=1.20.6
 RUN wget https://golang.org/dl/go${DOWNLOAD_GO_VERSION}.linux-amd64.tar.gz && \
     tar -C /usr/local -xzf go${DOWNLOAD_GO_VERSION}.linux-amd64.tar.gz
 ENV GOROOT /usr/local/go

sdks/go.mod

@@ -20,7 +20,7 @@
 // directory.
 module github.com/apache/beam/sdks/v2
 
-go 1.19
+go 1.20
 
 require (
 	cloud.google.com/go/bigquery v1.52.0
@@ -105,7 +105,7 @@ require (
 	github.com/containerd/containerd v1.6.19 // indirect
 	github.com/cpuguy83/dockercfg v0.3.1 // indirect
 	github.com/docker/distribution v2.8.2+incompatible // indirect
-	github.com/docker/docker v23.0.5+incompatible // indirect
+	github.com/docker/docker v24.0.5+incompatible // indirect; but required to resolve issue docker has with go1.20
 	github.com/docker/go-units v0.5.0 // indirect
 	github.com/envoyproxy/go-control-plane v0.11.1-0.20230524094728-9239064ad72f // indirect
 	github.com/envoyproxy/protoc-gen-validate v0.10.1 // indirect

sdks/go.sum

@@ -46,6 +46,7 @@ cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohl
 cloud.google.com/go/storage v1.31.0 h1:+S3LjjEN2zZ+L5hOwj4+1OkGCsLVe0NzpXKQ1pSdTCI=
 cloud.google.com/go/storage v1.31.0/go.mod h1:81ams1PrhW16L4kF7qg+4mTq7SRs5HsbDTM0bWvrwJ0=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
+github.com/AdaLogics/go-fuzz-headers v0.0.0-20210715213245-6c3934b029d8 h1:V8krnnfGj4pV65YLUm3C0/8bl7V5Nry2Pwvy3ru/wLc=
 github.com/Azure/azure-pipeline-go v0.2.3/go.mod h1:x841ezTBIMG6O3lAcl8ATHnsOPVl2bqk7S3ta6S6u4k=
 github.com/Azure/azure-storage-blob-go v0.14.0/go.mod h1:SMqIBi+SuiQH32bvyjngEewEeXoPfKMgWlBDaYf6fck=
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8=
@@ -156,7 +157,6 @@ github.com/colinmarc/hdfs/v2 v2.1.1/go.mod h1:M3x+k8UKKmxtFu++uAZ0OtDU8jR3jnaZIA
 github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
 github.com/containerd/containerd v1.6.19 h1:F0qgQPrG0P2JPgwpxWxYavrVeXAG0ezUIB9Z/4FTUAU=
 github.com/containerd/containerd v1.6.19/go.mod h1:HZCDMn4v/Xl2579/MvtOC2M206i+JJ6VxFWU/NetrGY=
-github.com/containerd/continuity v0.3.0 h1:nisirsYROK15TAMVukJOUyGJjz4BNQJBVsNvAXZJ/eg=
 github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/cpuguy83/dockercfg v0.3.1 h1:/FpZ+JaygUR/lZP2NlFI2DVfrOEMAIKP5wWEJdoYe9E=
 github.com/cpuguy83/dockercfg v0.3.1/go.mod h1:sugsbF4//dDlL/i+S+rtpIWp+5h0BHJHfjj5/jFyUJc=
@@ -170,8 +170,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/docker/distribution v2.8.2+incompatible h1:T3de5rq0dB1j30rp0sA2rER+m322EBzniBPB6ZIzuh8=
 github.com/docker/distribution v2.8.2+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
-github.com/docker/docker v23.0.5+incompatible h1:DaxtlTJjFSnLOXVNUBU1+6kXGz2lpDoEAH6QoxaSg8k=
-github.com/docker/docker v23.0.5+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/docker v24.0.5+incompatible h1:WmgcE4fxyI6EEXxBRxsHnZXrO1pQ3smi0k/jho4HLeY=
+github.com/docker/docker v24.0.5+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
 github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=

sdks/go/run_with_go_version.sh

@@ -37,7 +37,7 @@ set -e
 #
 # This variable is also used as the execution command downscript.
 # The list of downloadable versions are at https://go.dev/dl/
-GOVERS=go1.20.5
+GOVERS=go1.20.6
 
 if ! command -v go &> /dev/null
 then

website/www/site/content/en/documentation/programming-guide.md

@@ -39,7 +39,7 @@ The Python SDK supports Python 3.7, 3.8, 3.9, 3.10, and 3.11.
 {{< /paragraph >}}
 
 {{< paragraph class="language-go">}}
-The Go SDK supports Go v1.19+. SDK release 2.32.0 is the last experimental version.
+The [Go SDK](https://pkg.go.dev/github.com/apache/beam/sdks/v2/go/pkg/beam) supports Go v1.20+.
 {{< /paragraph >}}
 
 {{< paragraph class="language-typescript">}}

website/www/site/content/en/get-started/quickstart-go.md

@@ -25,7 +25,7 @@ If you're interested in contributing to the Apache Beam Go codebase, see the [Co
 
 ## Set up your environment
 
-The Beam SDK for Go requires `go` version 1.19 or newer. It can be downloaded [here](https://golang.org/). Check that you have at least version 1.19 by running:
+The Beam SDK for Go requires `go` version 1.20 or newer. It can be downloaded [here](https://golang.org/). Check what go version you have by running:
 
 {{< highlight >}}
 $ go version