oleg-vlsk commented on code in PR #11425:
URL: https://github.com/apache/ignite/pull/11425#discussion_r1885402437
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modules/core/src/main/java/org/apache/ignite/internal/processors/query/running/SqlPlanHistoryTracker.java:
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@@ -25,18 +25,13 @@
/** Class that manages recording and storing SQL plans. */
public class SqlPlanHistoryTracker {
/** SQL plan history. */
- private GridBoundedConcurrentLinkedHashMap<SqlPlan, Long> sqlPlanHistory;
-
- /** SQL plan history size. */
- private int historySize;
+ private Map<SqlPlan, Long> sqlPlanHistory;
/**
- * @param historySize SQL plan history size.
+ * @param histSize SQL plan history size.
*/
- public SqlPlanHistoryTracker(int historySize) {
- this.historySize = historySize;
-
- sqlPlanHistory = (historySize > 0) ? new
GridBoundedConcurrentLinkedHashMap<>(historySize) : null;
+ public SqlPlanHistoryTracker(int histSize) {
+ sqlPlanHistory = (histSize > 0) ? new
GridBoundedConcurrentLinkedHashMap<>(histSize) : Collections.emptyMap();
Review Comment:
Done.
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