rpuch commented on code in PR #7320:
URL: https://github.com/apache/ignite-3/pull/7320#discussion_r2653042624
##########
modules/page-memory/src/main/java/org/apache/ignite/internal/pagememory/persistence/PersistentPageMemory.java:
##########
@@ -1029,6 +1037,28 @@ public long loadedPages() {
return total;
}
+ /**
+ * Returns the count of dirty pages across all segments.
+ */
+ public long dirtyPagesCount() {
+ Segment[] segments = this.segments;
+ if (segments == null) {
+ return 0;
+ }
+
+ long total = 0;
+
+ for (Segment seg : segments) {
+ if (seg == null) {
Review Comment:
It's funny, but it's the other way around: the original position (in the
middle of the construct) means that the reference to array can be null itself,
but if you put the annotation before the construct, it means that array
elements are nullable. See https://stackoverflow.com/a/50277992/7637120 and
note that `@Nullable` is meta-annotated with `@Target(ElementType.TYPE_USE)`
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