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Posted to commits@camel.apache.org by "cunningt (via GitHub)" <gi...@apache.org> on 2026/02/22 15:45:15 UTC
[PR] CAMEL-22041 Deprecate hazelcast-atomicvalue, add hazelcast-pncounter as a replacement, replace use of java.util.concurrent.locks.Lock. [camel]
cunningt opened a new pull request, #21551:
URL: https://github.com/apache/camel/pull/21551
# Description
In Hazelcast 5.5+, the CP subsystem is removed from the community edition, and is only available in the enterprise edition.
It appears like if we move to hazelcast 5.5+, the hazelcast-atomicvalue (atomicnumber) component either needs to be removed or the data structure backing it needs to change - the IAtomicLong it uses is a CP subsystem only feature https://docs.hazelcast.com/hazelcast/5.6/data-structures/iatomiclong . We can replace most of the functionality with a PNCounter https://docs.hazelcast.com/hazelcast/5.6/data-structures/pn-counter with one limitation - PNCounter does not offer a compare/compareAndSet method. I think offering a new component here (hazelcast-pncounter) seems like a better approach because it is more descriptive of the underlying data structure used and because we would be removing significant functionality because no compareAndSet is available.
We should deprecate hazelcast-atomicvalue (atomicnumber) in 4.19.0 and create a hazelcast-pncounter to replace it. We can then safely remove hazelcast-atomicvalue in a future release and safely upgrade to hazelcast 5.5.0 or 5.6.0.
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Re: [PR] CAMEL-22041 Deprecate hazelcast-atomicvalue, add hazelcast-pncounter as a replacement, replace use of java.util.concurrent.locks.Lock. [camel]
Posted by "davsclaus (via GitHub)" <gi...@apache.org>.
davsclaus merged PR #21551:
URL: https://github.com/apache/camel/pull/21551
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Re: [PR] CAMEL-22041 Deprecate hazelcast-atomicvalue, add hazelcast-pncounter as a replacement, replace use of java.util.concurrent.locks.Lock. [camel]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #21551:
URL: https://github.com/apache/camel/pull/21551#issuecomment-3941242798
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