ivandasch commented on a change in pull request #9288:
URL: https://github.com/apache/ignite/pull/9288#discussion_r680944378
##########
File path:
modules/core/src/main/java/org/apache/ignite/internal/processors/cache/distributed/near/consistency/GridNearReadRepairAbstractFuture.java
##########
@@ -228,4 +254,103 @@ else if (!canRemap)
* Reduces fut's results.
*/
protected abstract void reduce();
+
+ /**
+ * @param fixedEntries Fixed map.
+ */
+ protected void recordConsistencyViolation(
+ Set<KeyCacheObject> inconsistentKeys,
+ Map<KeyCacheObject, EntryGetResult> fixedEntries
+ ) {
+ GridEventStorageManager evtMgr = ctx.gridEvents();
+
+ if (!evtMgr.isRecordable(EVT_CONSISTENCY_VIOLATION))
+ return;
+
+ Map<Object, Map<ClusterNode,
CacheConsistencyViolationEvent.EntryInfo>> originalMap = new HashMap<>();
+
+ for (Map.Entry<ClusterNode, GridPartitionedGetFuture<KeyCacheObject,
EntryGetResult>> pair : futs.entrySet()) {
+ ClusterNode node = pair.getKey();
+
+ GridPartitionedGetFuture<KeyCacheObject, EntryGetResult> fut =
pair.getValue();
+
+ for (Map.Entry<KeyCacheObject, EntryGetResult> entry :
fut.result().entrySet()) {
+ KeyCacheObject key = entry.getKey();
+
+ if (inconsistentKeys.contains(key)) {
+ EntryGetResult res = entry.getValue();
+ CacheEntryVersion ver = res.version();
+
+ Object val = ctx.unwrapBinaryIfNeeded(res.value(), false,
false, null);
+
+ Map<ClusterNode, CacheConsistencyViolationEvent.EntryInfo>
map =
+ originalMap.computeIfAbsent(
+ ctx.unwrapBinaryIfNeeded(key, false, false, null),
k -> new HashMap<>());
+
+ boolean primary = primaries.get(key).equals(fut.affNode());
Review comment:
Lets avoid possible NPE
`fut.affNode().equals(primaries.get(key))`
`res.equals(fixedEntries.get(key))`
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