DonalEvans commented on a change in pull request #7234:
URL: https://github.com/apache/geode/pull/7234#discussion_r781673695
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File path: geode-core/src/main/java/org/apache/geode/internal/cache/Oplog.java
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@@ -7642,4 +7652,23 @@ public void sendTo(DataOutput out) throws IOException {
}
+ /**
+ * Used to track all information's about live entries that region has in
this oplog.
+ * That information is only needed until oplog is compacted. This is because
compaction will
+ * clear all live entries from this oplog.
+ */
+ private static class RegionMap {
+
+ final AtomicReference<ConcurrentMap<Long, DiskRegionInfo>> regionMap =
+ new AtomicReference<>(new ConcurrentHashMap<>());
+
+ public void close() {
+ regionMap.set(null);
Review comment:
Thanks for the clarification.
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