From b09368d01d9495f7047ca11a4a15d1a976f42297 Mon Sep 17 00:00:00 2001
From: Yang Liu <JeremyRobturtle@gmail.com>
Date: Tue, 28 Apr 2020 13:40:47 -0700
Subject: [PATCH] [FIX] remove useless mutate for logstash

The `remove_field` duplicated with L30
---
 .../movielens/logstash.conf"                                     | 1 -
 1 file changed, 1 deletion(-)

diff --git "a/part-1/2.4-Logstash\345\256\211\350\243\205\344\270\216\345\257\274\345\205\245\346\225\260\346\215\256/movielens/logstash.conf" "b/part-1/2.4-Logstash\345\256\211\350\243\205\344\270\216\345\257\274\345\205\245\346\225\260\346\215\256/movielens/logstash.conf"
index 8a0f917..4ff936f 100644
--- "a/part-1/2.4-Logstash\345\256\211\350\243\205\344\270\216\345\257\274\345\205\245\346\225\260\346\215\256/movielens/logstash.conf"
+++ "b/part-1/2.4-Logstash\345\256\211\350\243\205\344\270\216\345\257\274\345\205\245\346\225\260\346\215\256/movielens/logstash.conf"
@@ -13,7 +13,6 @@ filter {
 
   mutate {
     split => { "genre" => "|" }
-    remove_field => ["path", "host","@timestamp","message"]
   }
 
   mutate {