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lostluck pushed a commit to branch lostluck-env-pb-pointer
in repository https://gitbox.apache.org/repos/asf/beam.git

commit b5169babe73b958ad90b9f7d0b18ce7c55e958ab
Author: Robert Burke <[email protected]>
AuthorDate: Wed Mar 18 15:48:24 2020 -0700

    [GoSDK] Change CreateEnvironment to return pointer
---
 sdks/go/pkg/beam/core/runtime/graphx/translate.go | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sdks/go/pkg/beam/core/runtime/graphx/translate.go 
b/sdks/go/pkg/beam/core/runtime/graphx/translate.go
index c143487..a2a7ae2 100644
--- a/sdks/go/pkg/beam/core/runtime/graphx/translate.go
+++ b/sdks/go/pkg/beam/core/runtime/graphx/translate.go
@@ -71,8 +71,7 @@ func goCapabilities() []string {
        return append(capabilities, knownStandardCoders()...)
 }
 
-func CreateEnvironment(ctx context.Context, urn string, 
extractEnvironmentConfig func(context.Context) string) pb.Environment {
-       var environment pb.Environment
+func CreateEnvironment(ctx context.Context, urn string, 
extractEnvironmentConfig func(context.Context) string) *pb.Environment {
        switch urn {
        case "beam:env:process:v1":
                // TODO Support process based SDK Harness.
@@ -87,13 +86,12 @@ func CreateEnvironment(ctx context.Context, urn string, 
extractEnvironmentConfig
                        panic(fmt.Sprintf(
                                "Failed to serialize Environment payload %v for 
config %v: %v", payload, config, err))
                }
-               environment = pb.Environment{
+               return &pb.Environment{
                        Urn:          urn,
                        Payload:      serializedPayload,
                        Capabilities: goCapabilities(),
                }
        }
-       return environment
 }
 
 // TODO(herohde) 11/6/2017: move some of the configuration into the graph 
during construction.

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