From 919bcb370fa00b5f37d09b9031a199672880860b Mon Sep 17 00:00:00 2001
From: jeffail <ash.jeffs@gmail.com>
Date: Fri, 20 Jul 2018 15:35:56 +0100
Subject: [PATCH] Remove redundant parts field from http

---
 config/everything.yaml      |  1 -
 config/processors/http.json |  1 -
 config/processors/http.yaml |  1 -
 docs/processors/README.md   |  1 -
 lib/processor/http.go       | 14 --------------
 5 files changed, 18 deletions(-)

diff --git a/config/everything.yaml b/config/everything.yaml
index 3ed507999d..c490163b35 100644
--- a/config/everything.yaml
+++ b/config/everything.yaml
@@ -319,7 +319,6 @@ pipeline:
       parts:
       - 0
     http:
-      parts: []
       request:
         url: http://localhost:4195/post
         verb: POST
diff --git a/config/processors/http.json b/config/processors/http.json
index 6c855e2289..8b98c477f5 100644
--- a/config/processors/http.json
+++ b/config/processors/http.json
@@ -22,7 +22,6 @@
 			{
 				"type": "http",
 				"http": {
-					"parts": [],
 					"request": {
 						"backoff_on": [
 							429
diff --git a/config/processors/http.yaml b/config/processors/http.yaml
index 89fe73f71c..f1e4870887 100644
--- a/config/processors/http.yaml
+++ b/config/processors/http.yaml
@@ -17,7 +17,6 @@ pipeline:
   processors:
   - type: http
     http:
-      parts: []
       request:
         backoff_on:
         - 429
diff --git a/docs/processors/README.md b/docs/processors/README.md
index f6d89dea0c..f9885c5ba2 100644
--- a/docs/processors/README.md
+++ b/docs/processors/README.md
@@ -383,7 +383,6 @@ the last element with be selected, and so on.
 ``` yaml
 type: http
 http:
-  parts: []
   request:
     backoff_on:
     - 429
diff --git a/lib/processor/http.go b/lib/processor/http.go
index b93f697a58..8123aaa964 100644
--- a/lib/processor/http.go
+++ b/lib/processor/http.go
@@ -59,14 +59,12 @@ can use the ` + "[`process_map`](#process_map)" + ` or
 
 // HTTPConfig contains any configuration for the HTTP processor.
 type HTTPConfig struct {
-	Parts  []int         `json:"parts" yaml:"parts"`
 	Client client.Config `json:"request" yaml:"request"`
 }
 
 // NewHTTPConfig returns a HTTPConfig with default values.
 func NewHTTPConfig() HTTPConfig {
 	return HTTPConfig{
-		Parts:  []int{},
 		Client: client.NewConfig(),
 	}
 }
@@ -76,7 +74,6 @@ func NewHTTPConfig() HTTPConfig {
 // HTTP is a processor that executes HTTP queries on a message part and
 // replaces the contents with the result.
 type HTTP struct {
-	parts  []int
 	client *client.Type
 
 	conf  Config
@@ -95,7 +92,6 @@ func NewHTTP(
 	conf Config, mgr types.Manager, log log.Modular, stats metrics.Type,
 ) (Type, error) {
 	g := &HTTP{
-		parts: conf.HTTP.Parts,
 
 		conf:  conf,
 		log:   log.NewModule(".processor.http"),
@@ -121,16 +117,6 @@ func NewHTTP(
 func (h *HTTP) ProcessMessage(msg types.Message) ([]types.Message, types.Response) {
 	h.mCount.Incr(1)
 
-	newMsg := msg.ShallowCopy()
-
-	targetParts := h.parts
-	if len(targetParts) == 0 {
-		targetParts = make([]int, newMsg.Len())
-		for i := range targetParts {
-			targetParts[i] = i
-		}
-	}
-
 	responseMsg, err := h.client.Send(msg)
 	if err != nil {
 		h.mErr.Incr(1)