QUEUE-144: source branch for split context-listener PRs [do not merge] - #1718
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peter-lawrey wants to merge 37 commits into
Draft
peter-lawrey wants to merge 37 commits into
peter-lawrey wants to merge 37 commits into
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A typo'd path passed to analyse(File)/removableRollFileCandidatesByTailerPosition was silently mkdir'd and given a metadata.cq4t queue skeleton that later sweeps discovered as a real, empty queue. Guard with IllegalArgumentException before the builder can create anything.
An empty --park value (e.g. an unset shell variable expanding to --park "") silently degraded to a plain sweep and bypassed the one-shot guard; it is now a usage error. checkFreeDisk deduped filesystems by FileStore.name(), which collides across same-typed mounts (tmpfs/overlay/NFS), skipping a distinct filesystem that may be filling; dedupe by the FileStore itself, whose platform equals() compares device identity.
Document that the reserved .lock/.version tailer-id rejection is a deliberate breaking change required for non-overlapping metadata key namespaces, that a tableStoreGet miss is always a full scan because a named tailer can be registered without notice, and that TableStore.acquireOrGetValueFor's default throws UnsupportedOperationException for createIfAbsent=false unless overridden.
Note that custom RollCycles are unsupported (the tool infers the cycle from the file-name format), that a pretoucher-pre-created next cycle should be counted in --keep, that --fail-on-warn with --interval stops the loop on the first warning so needs a supervisor, and that the reserved tailer-id suffixes are a breaking change; soften the park-preflight claim to what the code guarantees.
peter-lawrey
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This was referenced Aug 18, 2026
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This draft is the original mixed QUEUE-143/QUEUE-144 source branch. It is retained for commit provenance only and must not be merged.
Work already split out:
The OSS cleanup CLI decision is complete: it ships independently in #1716 with cycle-number retention semantics. Remaining QUEUE-144 lifecycle and Enterprise integration commits will be mined into focused PRs based on the split stack; they will not be rebased through this umbrella branch.