vldpyatkov commented on code in PR #1168:
URL: https://github.com/apache/ignite-3/pull/1168#discussion_r989343612
##########
modules/transactions/src/main/java/org/apache/ignite/internal/tx/impl/TransactionImpl.java:
##########
@@ -54,10 +56,13 @@ public class TransactionImpl implements InternalTransaction
{
private final TxManager txManager;
/** Enlisted replication groups: replication group id -> (primary replica
node, raft term). */
- private Map<String, IgniteBiTuple<ClusterNode, Long>> enlisted = new
ConcurrentSkipListMap<>();
+ private final Map<String, IgniteBiTuple<ClusterNode, Long>> enlisted = new
ConcurrentSkipListMap<>();
/** Enlisted operation futures in this transaction. */
- private volatile List<CompletableFuture<?>> enlistedResults = new
ArrayList<>();
+ private final List<CompletableFuture<?>> enlistedResults = new
ArrayList<>();
+
+ /** Guard that prevents finishing or enlisting new operations into already
finished or finishing transaction. */
+ private boolean txInFinishState = false;
Review Comment:
Way do not you want to make txInFinishState to AtomicBoolean and get rid of
synchronized in the finish method?
##########
modules/table/src/main/java/org/apache/ignite/internal/table/distributed/storage/InternalTableImpl.java:
##########
@@ -415,7 +415,17 @@ public CompletableFuture<T> apply(T r, Throwable e) {
throw (RuntimeException) e;
}); // Preserve failed state.
} else {
- tx0.enlistResultFuture(fut);
+ try {
+ tx0.enlistResultFuture(fut);
+ } catch (TransactionException enlistResultException) {
+ return tx0.rollbackAsync().handle((ignored, err) -> {
Review Comment:
Why are you rolling back the transaction if it is already finished?
##########
modules/table/src/main/java/org/apache/ignite/internal/table/distributed/storage/InternalTableImpl.java:
##########
@@ -415,7 +415,17 @@ public CompletableFuture<T> apply(T r, Throwable e) {
throw (RuntimeException) e;
}); // Preserve failed state.
} else {
- tx0.enlistResultFuture(fut);
+ try {
+ tx0.enlistResultFuture(fut);
+ } catch (TransactionException enlistResultException) {
+ return tx0.rollbackAsync().handle((ignored, err) -> {
+ if (err != null) {
+ e.addSuppressed(err);
Review Comment:
e is always null here.
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