[Enhancement] Optimize code that uses cursor.getNumberOfEntriesInBacklog(true) > 0

[lhotari]

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Motivation

In Pulsar, there seems to be multiple code locations at least in the replicator implementation where there's a check whether the cursor has a backlog. The condition in some cases is cursor.getNumberOfEntriesInBacklog(true) > 0.

Solution

Instead of calculating the backlog count, it would be useful to have a simple check whether there's any backlog.

Alternatives

No response

Anything else?

No response

Are you willing to submit a PR?

• I'm willing to submit a PR!