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new bb300ef757d MINOR: Add comment about escaping '$' symbol in
ConfigCommand (#21186)
bb300ef757d is described below
commit bb300ef757d8501b58f6923759a48f15753ff69b
Author: Lan Ding <[email protected]>
AuthorDate: Tue Dec 23 00:05:00 2025 +0800
MINOR: Add comment about escaping '$' symbol in ConfigCommand (#21186)
see https://github.com/apache/kafka/pull/21125#issuecomment-3664787935,
this is a follow-up to KAFKA-19980.
It adds a clarifying comment in `ConfigCommand` to note that the '$'
symbol must be escaped (e.g., `\$`) when used via the CLI
Reviewers: Kamal Chandraprakash <[email protected]>,
Chia-Ping Tsai <[email protected]>
---
docs/configuration/broker-configs.md | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/docs/configuration/broker-configs.md
b/docs/configuration/broker-configs.md
index 757082a6273..4b3a1a2fb97 100644
--- a/docs/configuration/broker-configs.md
+++ b/docs/configuration/broker-configs.md
@@ -61,6 +61,11 @@ To delete a config override and revert to the statically
configured or default v
$ bin/kafka-configs.sh --bootstrap-server localhost:9092 --entity-type
brokers --entity-name 0 --alter --delete-config log.cleaner.threads
+To update the log level for a logger on broker id 0:
+
+
+ $ bin/kafka-configs.sh --bootstrap-server localhost:9092 --broker-logger 0
--add-config
org.apache.kafka.server.quota.ClientQuotaManager\$ThrottledChannelReaper=DEBUG
--alter
+
Some configs may be configured as a cluster-wide default to maintain
consistent values across the whole cluster. All brokers in the cluster will
process the cluster default update. For example, to update log cleaner threads
on all brokers:
