dataroaring commented on code in PR #41362:
URL: https://github.com/apache/doris/pull/41362#discussion_r1778712359
##########
fe/fe-core/src/main/java/org/apache/doris/transaction/TransactionEntry.java:
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@@ -534,4 +532,82 @@ private TTxnLoadInfo getTxnLoadInfo() {
private Set<Long> getTableIds() {
return subTransactionStates.stream().map(s ->
s.getTable().getId()).collect(Collectors.toSet());
}
+
+ public List<Long> getPartitionSubTxnIds(long tableId, Partition partition,
long indexId) {
+ List<Long> subTxnIds = new ArrayList<>();
+ MaterializedIndex index = partition.getIndex(indexId);
+ if (index == null) {
+ LOG.error("index={} not found in table={}, partition={}", indexId,
tableId, partition.getId());
+ return subTxnIds;
+ }
+ for (SubTransactionState subTransactionState : subTransactionStates) {
+ if (subTransactionState.getTable().getId() != tableId) {
+ continue;
+ }
+ for (TTabletCommitInfo tabletCommitInfo :
subTransactionState.getTabletCommitInfos()) {
+ if (index.getTablet(tabletCommitInfo.getTabletId()) != null) {
+ subTxnIds.add(subTransactionState.getSubTransactionId());
+ break;
+ }
+ }
+ }
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("table_id={}, partition_id={}, sub_txn_ids={}", tableId,
partition.getId(), subTxnIds);
+ }
+ return subTxnIds;
Review Comment:
Here, we could generate duplicated sub txnids. I am not sure what is impact.
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