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https://issues.apache.org/jira/browse/IGNITE-29104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nikita Amelchev updated IGNITE-29104:
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Fix Version/s: 2.19
> Remove dead code from lock candidates and transaction size tracking
> -------------------------------------------------------------------
>
> Key: IGNITE-29104
> URL: https://issues.apache.org/jira/browse/IGNITE-29104
> Project: Ignite
> Issue Type: Improvement
> Reporter: Nikita Amelchev
> Assignee: Nikita Amelchev
> Priority: Major
> Fix For: 2.19
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> {\{GridCacheMvccCandidate}} assigns every lock candidate an ID from a shared
> static counter, but the ID is only read by \{{compareTo()}} and the
> \{{Externalizable}} methods, which are never called: candidates are neither
> sorted nor serialized.
> {\{IgniteTxAdapter.applyTxSizes()}} is invoked on every transaction commit,
> but it iterates over \{{TxCounters.sizeDeltas}}, which is never populated.
> Both should be removed to get rid of the dead code and of the needless
> per-candidate and per-transaction overhead.
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