tkalkirill commented on code in PR #3446:
URL: https://github.com/apache/ignite-3/pull/3446#discussion_r1533456506
##########
modules/table/src/main/java/org/apache/ignite/internal/table/distributed/TableUtils.java:
##########
@@ -81,4 +87,44 @@ public static int
findStartBuildingIndexCatalogVersion(CatalogService catalogSer
BUILDING, indexId, fromCatalogVersionIncluded,
latestCatalogVersion
));
}
+
+ /**
+ * Collects a list of tables that were removed from the catalog and should
have been dropped due to a low watermark (if the catalog
+ * version in which the table was removed is less than or equal to the
active catalog version of low watermark).
+ *
+ * @param catalogService Catalog service.
+ * @param lowWatermark Low watermark, {@code null} if it has never been
updated.
+ * @return Result is sorted by the catalog version in which the table was
removed from the catalog and by the table ID.
+ */
+ // TODO: IGNITE-21771 Process or check catalog compaction
+ static List<DroppedTableInfo> droppedTables(CatalogService catalogService,
@Nullable HybridTimestamp lowWatermark) {
Review Comment:
I don’t fully know how exactly we will compact the catalog; I don’t know how
to look into the future.
Therefore, at the moment the solution is working and we will throw it out, I
understand.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
