Dmitry Werner created IGNITE-29250:
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Summary: Remove unused pending versions collection from
transaction commit
Key: IGNITE-29250
URL: https://issues.apache.org/jira/browse/IGNITE-29250
Project: Ignite
Issue Type: Improvement
Reporter: Dmitry Werner
Assignee: Dmitry Werner
On commit of a DHT local transaction whose originating node has a near cache,
IgniteTxManager#commitTx walks the read and write entries, collects the versions
of pending locks and stores them in GridDhtTxLocalAdapter#pendingVers.
Nothing has read these versions since IGNITE-22920 removed them from
GridDhtTxFinishRequest, so this work is no longer needed.
Remove:
- both IgniteTxManager#collectPendingVersions overloads;
- GridDhtTxLocalAdapter#pendingVers and its accessors.
There are no wire or PDS changes, as the field was never serialized. Pending
versions sent to near nodes in GridNearTxPrepareResponse and
GridNearLockResponse
are collected separately and are not affected.
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