sanpwc commented on code in PR #3469:
URL: https://github.com/apache/ignite-3/pull/3469#discussion_r1539414164
##########
modules/transactions/src/main/java/org/apache/ignite/internal/tx/impl/VolatileTxStateMetaStorage.java:
##########
@@ -100,4 +104,65 @@ public TxStateMeta state(UUID txId) {
public Collection<TxStateMeta> states() {
return txStateMap.values();
}
+
+ /**
+ * Locally vacuums no longer needed transactional resource.
+ * For each finished (COMMITED or ABORTED) transactions:
+ * <ol>
+ * <li> Removes it from the volatile storage if txnResourcesTTL == 0
or if
+ * txnState.initialVacuumObservationTimestamp + txnResourcesTTL <
vacuumObservationTimestamp.</li>
+ * <li>Updates txnState.initialVacuumObservationTimestamp by setting
it to vacuumObservationTimestamp
+ * if it's not already initialized.</li>
+ * </ol>
+ *
+ * @param vacuumObservationTimestamp Timestamp of the vacuum attempt.
+ * @param txnResourceTtl Transactional resource time to live in
milliseconds.
+ */
+ public void vacuum(long vacuumObservationTimestamp, long txnResourceTtl) {
+ LOG.info("Vacuum started vacuumObservationTimestamp={}
txnResourceTtl={}", vacuumObservationTimestamp, txnResourceTtl);
Review Comment:
Fixed.
##########
modules/transactions/src/main/java/org/apache/ignite/internal/tx/impl/ResourceVacuumManager.java:
##########
@@ -149,9 +147,21 @@ private void cleanupOrphanTxResources() {
}
}
} catch (Throwable err) {
+ // TODO https://issues.apache.org/jira/browse/IGNITE-21829 Use
failure handler instead.
Review Comment:
Fixed.
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