SammyVimes commented on code in PR #10045:
URL: https://github.com/apache/ignite/pull/10045#discussion_r883546860
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modules/core/src/main/java/org/apache/ignite/internal/util/GridHandleTable.java:
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@@ -181,6 +203,32 @@ private void growEntries() {
objs = newObjs;
}
+ /**
+ * Tries to gradually shrink hash table by factor of two when it's cleared.
+ *
+ * @return {@code true} if shrinked the table, {@code false} otherwise.
+ */
+ private boolean shrink() {
+ int newLen = objs.length;
+
+ if (newLen > initCap) {
+ int shrinked = (newLen - 1) / 2;
Review Comment:
Because we grow it as "(size << 1) + 1"
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