kvcoord: turn off buffering of replicated gets

stevendanna · stevendanna · commit b9dab9aae8c2 · 2025-08-12T11:18:08.000+01:00
This turns off buffering of replicated gets to be in line with the
default for replicated scans.

Release note: None
Epic: none
diff --git a/pkg/kv/kvclient/kvcoord/txn_interceptor_write_buffer.go b/pkg/kv/kvclient/kvcoord/txn_interceptor_write_buffer.go
@@ -55,7 +55,7 @@ var bufferedWritesGetTransformEnabled = settings.RegisterBoolSetting(
 	settings.ApplicationLevel,
 	"kv.transaction.write_buffering.transformations.get.enabled",
 	"if enabled, locking get requests with replicated durability are transformed to unreplicated durability",
-	metamorphic.ConstantWithTestBool("kv.transaction.write_buffering.transformations.get.enabled", true /* defaultValue */),
+	metamorphic.ConstantWithTestBool("kv.transaction.write_buffering.transformations.get.enabled", false /* defaultValue */),
 )
 
 const defaultBufferSize = 1 << 22 // 4MB

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,7 @@ var bufferedWritesGetTransformEnabled = settings.RegisterBoolSetting(`
`55`	`55`	`settings.ApplicationLevel,`
`56`	`56`	`"kv.transaction.write_buffering.transformations.get.enabled",`
`57`	`57`	`"if enabled, locking get requests with replicated durability are transformed to unreplicated durability",`
`58`		`- metamorphic.ConstantWithTestBool("kv.transaction.write_buffering.transformations.get.enabled", true /* defaultValue */),`
	`58`	`+ metamorphic.ConstantWithTestBool("kv.transaction.write_buffering.transformations.get.enabled", false /* defaultValue */),`
`59`	`59`	`)`
`60`	`60`
`61`	`61`	`const defaultBufferSize = 1 << 22 // 4MB`