zstan commented on code in PR #6649:
URL: https://github.com/apache/ignite-3/pull/6649#discussion_r2493241857
##########
modules/sql-engine/src/main/java/org/apache/ignite/internal/sql/engine/statistic/SqlStatisticManagerImpl.java:
##########
@@ -171,6 +136,65 @@ public void start() {
tableSizeMap.putIfAbsent(table.id(), DEFAULT_VALUE);
}
}
+
+ scheduler.scheduleAtFixedRate(this::update, INITIAL_DELAY,
REFRESH_PERIOD, TimeUnit.MILLISECONDS);
+ }
+
+ private void update() {
+ if (!latestUpdateFut.get().isDone()) {
+ return;
+ }
+
+ Collection<InternalTable> tables = new
ArrayList<>(tableSizeMap.size());
+
+ for (Map.Entry<Integer, ActualSize> ent : tableSizeMap.entrySet()) {
+ Integer tableId = ent.getKey();
+
+ if (droppedTables.contains(tableId)) {
+ continue;
+ }
+
+ TableViewInternal tableView = tableManager.cachedTable(tableId);
+
+ if (tableView == null) {
+ LOG.debug("No table found to update statistics [id={}].",
ent.getKey());
+ } else {
+ tables.add(tableView.internalTable());
+ }
+ }
+
+ CompletableFuture<Void> updateResult =
statSupplier.estimatedSizeWithLastUpdate(tables)
+ .handle((infos, err) -> {
+ for (Map.Entry<Integer, PartitionModificationInfo> ent :
infos.entrySet()) {
Review Comment:
done
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