ibessonov commented on code in PR #3610:
URL: https://github.com/apache/ignite-3/pull/3610#discussion_r1606502187
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modules/page-memory/src/main/java/org/apache/ignite/internal/pagememory/datastructure/DataStructure.java:
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@@ -183,6 +187,20 @@ protected final long allocatePage(@Nullable ReuseBag bag,
boolean useRecycled) t
return pageId;
}
+ /**
+ * Replaces the "partition ID" part of the given page ID with the
partition ID that his data structure is responsible for.
+ *
+ * @param pageId Original page ID.
+ * @return Page ID with replaced partition ID.
+ */
+ private long replacePartitionId(long pageId) {
+ long partitionIdZeroMask = ~(PageIdUtils.PART_ID_MASK <<
PageIdUtils.PAGE_IDX_SIZE);
+
+ long partitionIdMask = ((long) partId) << PageIdUtils.PAGE_IDX_SIZE;
Review Comment:
You may ignore this comment. What you store in this variable is not
technically a mask, it's just a value
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