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new 2dc2470 Comment lo4j2 script in order to save resources in
pulsar-admin (#9309)
2dc2470 is described below
commit 2dc24705efe61fdfca3315edb29946d3a0a9e599
Author: Enrico Olivelli <[email protected]>
AuthorDate: Wed Jan 27 01:40:10 2021 +0100
Comment lo4j2 script in order to save resources in pulsar-admin (#9309)
Our default configuration file for log4j includes and example about how to
use Javascript based filters.
Enabling that lo4j feature forces log4j runtime to perform Nashorn JS
engine initialisation, this basically slows down pulsar-admin startup.
When you run on JDK11+ you also see a warning "Warning: Nashorn engine is
planned to be removed from a future JDK release" that is very annoying for
users.
This change is part of a little series of patches about improving
pulsar-admin startup speed
---
conf/log4j2.yaml | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/conf/log4j2.yaml b/conf/log4j2.yaml
index 0ca3966..fea8476 100644
--- a/conf/log4j2.yaml
+++ b/conf/log4j2.yaml
@@ -40,12 +40,12 @@ Configuration:
value: "Console"
# Example: logger-filter script
- Scripts:
- ScriptFile:
- name: filter.js
- language: JavaScript
- path: ./conf/log4j2-scripts/filter.js
- charset: UTF-8
+# Scripts:
+# ScriptFile:
+# name: filter.js
+# language: JavaScript
+# path: ./conf/log4j2-scripts/filter.js
+# charset: UTF-8
Appenders:
