Rajan Dhabalia

Support mechanism to provide external zookeeper-server list to build global/configuration zookeeper

1

Fixes #268 ### Motivation Right now, [chart dynamically](https://github.com/apache/pulsar-helm-chart/blob/master/charts/pulsar/templates/zookeeper-statefulset.yaml#L140) creates zk cluster with zk pods initialized in the same namespace. However, for global/configuration zookeeper, user requires to build zk clusters with...

Fixes #22638 ### Motivation Currently when Reader Builder is used to create Reader with `startMessageFromRollbackDuration` and if it fails due to connection issue and application retries to create a new...

### Search before asking - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar. ### Read release policy - [X] I understand that unsupported versions don't get bug fixes....

Fixes: https://github.com/apache/pulsar/issues/21451 ### Motivation Apache Pulsar provides a messaging queue using a Shared subscription to process unordered messages in parallel using multiple connected consumers. Shared subscription is also commonly used...

Brokers are not able to load topics in non-recoverable situation

1

### Search before asking - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar. ### Motivation We have introduced a configuration called “autoSkipNonRecoverableData” before open-sourcing Pulsar as we have...

[improve][broker] PIP-327: Support force topic loading for unrecoverable errors

2

It fixes https://github.com/apache/pulsar/issues/21751 PIP: #21752 ### Motivation We have introduced a configuration called `autoSkipNonRecoverableData` before open-sourcing Pulsar as we have come across with various situations when it was not possible...

[feat] [broker] support broker isolation for uniform load shedder strategy

12

### Motivation We added Uniform load balancer strategy in #12902 which considers all the brokers and distributes the load uniformly across all available brokers. However, it doesn't consider namespace isolation...

[pulsar-broker] Broker handle back-pressure with max-pending message across topics to avoid OOM

24

### Motivation We have seen multiple different scenarios when broker suddenly sees huge spike in heap-memory usage and consumes all allocated heap-memory and eventually it crashes with OOM. One of...

[pulsar-broker] Fix delete empty namespace with partitioned-topic metadata

7

### Motivation Right now, broker gives below error while deleting empty namespace without any topic under the namespace but namespace was having partitioned-topic metadata. ``` pulsar-admin namespaces delete prop/us-west/my-ns Cannot...

PIP-360: #22913 ### Motivation Schema is one of the important part of the topic because it also plays important part in topic availability and required to successfully load the topic,...