[fix][test] Catch exception when update data in mockZookeeper

[mattisonchao]

Motivation

Catch exception when updating data in mockZookeeper. this problem looks like #15755

And move lock() into try/catch block in case of throwing exception from the lock.

pulsar/testmocks/src/main/java/org/apache/zookeeper/MockZooKeeper.java

Lines 213 to 226 in f519e22

	public void lock() {
	if (acquired.compareAndSet(false, true)) {
	lock.lock();
	} else {
	throw new IllegalStateException("Lock was already acquired!");
	}
	}
	public void unlockIfNeeded() {
	if (acquired.compareAndSet(true, false)) {
	lock.unlock();
	}
	}
	}

Also fix #16483

Modifications

• Add catch for MockZookeeper.

Verifying this change

• Make sure that the change passes the CI checks.

(Please pick either of the following options)

This change is a trivial rework / code cleanup without any test coverage.

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This change is already covered by existing tests, such as (please describe tests).

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This change added tests and can be verified as follows:

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• Added integration tests for end-to-end deployment with large payloads (10MB)
• Extended integration test for recovery after broker failure

Does this pull request potentially affect one of the following parts:

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• Dependencies (does it add or upgrade a dependency): (yes / no)
• The public API: (yes / no)
• The schema: (yes / no / don't know)
• The default values of configurations: (yes / no)
• The wire protocol: (yes / no)
• The rest endpoints: (yes / no)
• The admin cli options: (yes / no)
• Anything that affects deployment: (yes / no / don't know)

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[mattisonchao]

The mockZookeeper lock may have some problems; we still need to follow up on it in another PR.

[Technoboy-]

1. Change line- 991 to Throwable.
2. Missing to update exists method.

[nicoloboschi]

nice work!
please revert the non related part