tkalkirill commented on code in PR #6442:
URL: https://github.com/apache/ignite-3/pull/6442#discussion_r2282410126
##########
modules/page-memory/src/main/java/org/apache/ignite/internal/pagememory/persistence/PageHeader.java:
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@@ -55,14 +56,21 @@ public class PageHeader {
/** Page temp copy buffer relative pointer offset. */
private static final int PAGE_TMP_BUF_OFFSET = 40;
+ private static final int PARTITION_GENERATION_OFFSET = 8;
+
+ private static final int FLAGS_OFFSET = 12;
+
+ /** Unknown partition generation. */
+ static final int UNKNOWN_PARTITION_GENERATION = -1;
+
/**
* Initializes the header of the page.
*
* @param absPtr Absolute pointer to initialize.
* @param relative Relative pointer to write.
*/
public static void initNew(long absPtr, long relative) {
Review Comment:
Technically we can, but I don’t see the need for it, for example then we
would need to pass it on to the checkpoint buffer, and I don’t think it would
be needed there.
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