From cf81c5b7cfce7b5e5f05aede4f595697686ce898 Mon Sep 17 00:00:00 2001
From: Stephan Behnke <stephanos@users.noreply.github.com>
Date: Wed, 5 Feb 2025 10:46:12 -0800
Subject: [PATCH] OTEL omit redundant persistence blobs (#7212)

## What changed?
<!-- Describe what has changed in this PR -->

Omitting redundant persistence data blobs.

## Why?
<!-- Tell your future self why have you made these changes -->

Since the original data is already there, serializing the blobs is not
useful. Removing it reduces noise.

## How did you test it?
<!-- How have you verified this change? Tested locally? Added a unit
test? Checked in staging env? -->

## Potential risks
<!-- Assuming the worst case, what can be broken when deploying this
change to production? -->

## Documentation
<!-- Have you made sure this change doesn't falsify anything currently
stated in `docs/`? If significant
new behavior is added, have you described that in `docs/`? -->

## Is hotfix candidate?
<!-- Is this PR a hotfix candidate or does it require a notification to
be sent to the broader community? (Yes/No) -->
---
 common/persistence/persistence_interface.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/common/persistence/persistence_interface.go b/common/persistence/persistence_interface.go
index 8a9d63a95a5..dae3307a23d 100644
--- a/common/persistence/persistence_interface.go
+++ b/common/persistence/persistence_interface.go
@@ -438,9 +438,9 @@ type (
 		RunID       string
 
 		ExecutionInfo      *persistencespb.WorkflowExecutionInfo
-		ExecutionInfoBlob  *commonpb.DataBlob
+		ExecutionInfoBlob  *commonpb.DataBlob `json:"-"` // redundant in JSON
 		ExecutionState     *persistencespb.WorkflowExecutionState
-		ExecutionStateBlob *commonpb.DataBlob
+		ExecutionStateBlob *commonpb.DataBlob `json:"-"` // redundant in JSON
 		NextEventID        int64
 		StartVersion       int64
 		LastWriteVersion   int64
@@ -476,9 +476,9 @@ type (
 		RunID       string
 
 		ExecutionInfo      *persistencespb.WorkflowExecutionInfo
-		ExecutionInfoBlob  *commonpb.DataBlob
+		ExecutionInfoBlob  *commonpb.DataBlob `json:"-"` // redundant in JSON
 		ExecutionState     *persistencespb.WorkflowExecutionState
-		ExecutionStateBlob *commonpb.DataBlob
+		ExecutionStateBlob *commonpb.DataBlob `json:"-"` // redundant in JSON
 		StartVersion       int64
 		LastWriteVersion   int64
 		NextEventID        int64