AMashenkov commented on a change in pull request #9544:
URL: https://github.com/apache/ignite/pull/9544#discussion_r740123256
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File path:
modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/stat/BusyExecutor.java
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@@ -35,52 +39,65 @@
private final String name;
/** Active flag (used to skip commands in inactive cluster.) */
- private volatile boolean active;
+ private final AtomicBoolean active = new AtomicBoolean(false);
/** Lock protection of started gathering during deactivation. */
- private final GridBusyLock busyLock = new GridBusyLock();
+ private volatile GridBusyLock busyLock = new GridBusyLock();
/** Executor pool. */
private final IgniteThreadPoolExecutor pool;
+ /** Cancellable tasks. */
+ private final ConcurrentMap<CancellableTask, Object> cancellableTasks =
new ConcurrentHashMap<>();
Review comment:
ConcurrentMap -> ConcurrentHashSet or ConcurrentSkipListSet ?
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