* Ensure that admin operations are gated by super user check

* keep /clusters open
Co-authored-by: NSanjeev Kulkarni <sanjeevk@splunk.com>

* CI Tests

* CI Tests

* CI Tests

* CI Tests

* CI Tests

* CI Tests

* CI Tests

* CI Tests

* CI Tests

* CI Tests

* CI Tests

* Remove test from broker and client which is run in long time task.

* Split transaction tests in broker module.

### Motivation

Fixes #5935

Support multi pulsar clusters to use the specified bookkeeper cluster by pointing `BookKeeper Client` to the zookeeper connection string of bookkeeper cluster.

### Modifications

- Add a config `bookkeeperServiceUri` to discover bookkeeper cluster metadata store.
- Use metadata service uri to init bookkeeper client.

Four kinds of errors are fixed in this PR:

- Array index out of bounds
- Inconsistent equals and hashCode
- Missing format argument
- Reference equality test of boxed types

According to https://lgtm.com/projects/g/apache/pulsar/alerts/?mode=tree&severity=error&id=&lang=java

Many of the existing REST API returns 307 temporary redirects without annotating them explicitly. This PR checks all occurrences of redirect exception and annotates them out.

* support mongodb connector

* fix typo

* revert

Master Issue:  #4926

### Motivation


Curently the partitioned-topic and non-partitioned topic is a little confuse for users. in PR #3450 we add config for auto-topic-creation.
We could leverage this config to provide some more config for auto-topic-creation.

### Modifications

- Add `allowAutoTopicCreationType` and `allowAutoTopicCreationNumPartitions` to configuration.
- Users can use both configurations when they decide to create a topic automatically.
- Add test.
- Update doc.

* Update argument description of web service

* Fix http status 500 description

* Support to get broker server runtime configuration.

* Add super-user check and sort the list result

* Return a Map instead of List

* Fix Spellings and Code Cleanup

* Fix Code comments

* Remove Tenant check

* Fix test cases

* Add healthcheck HTTP endpoint

Triggering the endpoint causes a client to try to produce and consume
messages on the local broker.

* Async

* Add Suite to suite list (this is super cumbersome and will result in integration tests not being run)

also, disable the one test that depends on admin client timeouts

* typo

* Move timeout to outside read loop

Issue 1014: Rename "global zookeeper" to "configuration-store"(change in code, conf and cli) (#1059)

* global-zookeeper => configuration-store: change in code, conf and cli

* change following @sijie's comments

* remove un-used imports

* change following @ivan's comments

* change following comments

* fix rebase error

* change for PR #1572 and #1223, fix integration fail

* Fix cube definitions after global zookeeper is renamed to configuration-store

* Hide deprecated options and few more adjustments

* Fixed required status of global-zk argument in cluster init tool

* Limit the memory usage for processes

* Fix the aliases and limit the memory usage

* remove environment settings

* Fix time.sleep at watch-znode.py

* revert unstarted to use started yml

* Fix invalid `""`

* Introduce admin api to get broker and namespace-isolation policy map

* add missed commit

* Make DestinationName and NamespaceName classes to handle both formats

* Refactor /namespaces and /resource-quotas handlers for new-style namespace names

* Refactor topics APIs to accept new name formats

* Separate the broker admin rest endpoints in different pacakges.

v1 - legacy endpoints with clusters name
v2 - endpoints without the cluster name

The new admin v2 endpoints are mounted ad /admin/v2.

* Remove refactor remnants.

* Fix list namespaces to handle v1 and v2 formats.

* Add default namespace policies on create if none are sent.

* Fix internals that assumed a cluster in the path.

* Fix merge compile issue.

* Fix compile issues from merge with master.

* Validate dynamic-configuration value while updating or init

* Updates headers with ASF source files header

* change license to additional files

* Introduce new load manager API

* Fix formatting and style issues

* Fix imports

* Add back renamed classes

* Add policies to ModularLoadManagerImpl

* Make system resource usage more influential

* Fix reflective setting of load manager in tests

* Conform with mockito syntax

* Improve formatting and design

* Revert to old simulation behavior, use reflective interface design

* Remove unnecessary async call

* Fix formatting

* Remove git merge remnant

* Refactor some classes and put loadManagerClassName in dynamic conf

* Delete LoadSimulationServer

* Clean API, share more code

* Remove redundant synchronized block, make correction to onUpdate

* Fix policy filter bug

* Remove availableActiveBrokers.get() call

* Use connection pooling

* Remove unused code

* Don't try reading the symlink and converting to absolute path

* Remove redundant and unnecessary statments

* Add test back to see if path contains /virtual/

* Replace System.out statements with log.info

* Change %s to {}