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new 5b39913 PIP-119: Enable consistent hashing by default on KeyShared
subscriptions dispatcher (#13352)
5b39913 is described below
commit 5b399131b0fc04fbd7c74a1d92e0e803c2e3059c
Author: Qiang Huang <[email protected]>
AuthorDate: Tue Jan 25 09:10:00 2022 +0800
PIP-119: Enable consistent hashing by default on KeyShared subscriptions
dispatcher (#13352)
* PIP-119: Enable consistent hashing by default on KeyShared subscriptions
dispatcher
* Fixed formatting
Co-authored-by: Matteo Merli <[email protected]>
---
conf/broker.conf | 2 +-
conf/standalone.conf | 2 +-
deployment/terraform-ansible/templates/broker.conf | 2 +-
.../src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java | 4 ++--
4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/conf/broker.conf b/conf/broker.conf
index 2c14e7d..85efa11 100644
--- a/conf/broker.conf
+++ b/conf/broker.conf
@@ -226,7 +226,7 @@
subscriptionTypesEnabled=Exclusive,Shared,Failover,Key_Shared
# On KeyShared subscriptions, with default AUTO_SPLIT mode, use splitting
ranges or
# consistent hashing to reassign keys to new consumers
-subscriptionKeySharedUseConsistentHashing=false
+subscriptionKeySharedUseConsistentHashing=true
# On KeyShared subscriptions, number of points in the consistent-hashing ring.
# The higher the number, the more equal the assignment of keys to consumers
diff --git a/conf/standalone.conf b/conf/standalone.conf
index c289e72..9a72717 100644
--- a/conf/standalone.conf
+++ b/conf/standalone.conf
@@ -138,7 +138,7 @@ subscriptionRedeliveryTrackerEnabled=true
# On KeyShared subscriptions, with default AUTO_SPLIT mode, use splitting
ranges or
# consistent hashing to reassign keys to new consumers
-subscriptionKeySharedUseConsistentHashing=false
+subscriptionKeySharedUseConsistentHashing=true
# On KeyShared subscriptions, number of points in the consistent-hashing ring.
# The higher the number, the more equal the assignment of keys to consumers
diff --git a/deployment/terraform-ansible/templates/broker.conf
b/deployment/terraform-ansible/templates/broker.conf
index 07e3c7a..b8f741e 100644
--- a/deployment/terraform-ansible/templates/broker.conf
+++ b/deployment/terraform-ansible/templates/broker.conf
@@ -162,7 +162,7 @@ subscriptionKeySharedEnable=true
# On KeyShared subscriptions, with default AUTO_SPLIT mode, use splitting
ranges or
# consistent hashing to reassign keys to new consumers
-subscriptionKeySharedUseConsistentHashing=false
+subscriptionKeySharedUseConsistentHashing=true
# On KeyShared subscriptions, number of points in the consistent-hashing ring.
# The higher the number, the more equal the assignment of keys to consumers
diff --git
a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
index 1e93dc5..98c63c7 100644
---
a/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
+++
b/pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
@@ -570,8 +570,8 @@ public class ServiceConfiguration implements
PulsarConfiguration {
@FieldContext(category = CATEGORY_POLICIES,
doc = "On KeyShared subscriptions, with default AUTO_SPLIT mode,
use splitting ranges or "
- + "consistent hashing to reassign keys to new consumers")
- private boolean subscriptionKeySharedUseConsistentHashing = false;
+ + "consistent hashing to reassign keys to new consumers
(default is consistent hashing)")
+ private boolean subscriptionKeySharedUseConsistentHashing = true;
@FieldContext(
category = CATEGORY_POLICIES,
