anton-vinogradov commented on code in PR #13447:
URL: https://github.com/apache/ignite/pull/13447#discussion_r3753940822
##########
modules/core/src/main/java/org/apache/ignite/internal/processors/cache/GridCacheEntryInfo.java:
##########
@@ -64,58 +68,70 @@ public class GridCacheEntryInfo implements
SelfMarshallingMessage, CacheIdAware
/** Deleted flag. */
private boolean deleted;
- /** {@inheritDoc} */
- @Override public int cacheId() {
- return cacheId;
- }
-
/**
- * @param cacheId Cache ID.
+ * Empty constructor for serialization purposes.
+ * see {@link #expireTimeDelta}.
*/
- public void cacheId(int cacheId) {
+ public GridCacheEntryInfo() {
+ initTime = U.currentTimeMillis();
Review Comment:
For a cache without an expiry policy the constructor skips the branch that
sets initTime, so expireTime() hits assert initTime > 0 before the check that
would return 0, and GridNearCacheAdapter.entryEx reaches it through
GridNearCacheEntry.initializeFromDht on every near entry lookup. Please set
initTime unconditionally.
##########
modules/core/src/main/java/org/apache/ignite/internal/processors/cache/GridCacheEntryInfo.java:
##########
@@ -190,30 +192,6 @@ public int marshalledSize(CacheObjectContext ctx) throws
IgniteCheckedException
return SIZE_OVERHEAD + size;
}
- // TODO IGNITE-28920: the rebase still runs inside the message; move it to
the code filling and reading the entry.
- /** {@inheritDoc} */
- @Override public void selfMarshal() {
- if (expireTime == 0)
- expireTime = -1;
- else {
- expireTime -= U.currentTimeMillis();
-
- if (expireTime < 0)
- expireTime = 0;
- }
- }
-
- /** {@inheritDoc} */
- @Override public void selfUnmarshal() {
- long remaining = expireTime;
-
- expireTime = remaining < 0 ? 0 : U.currentTimeMillis() + remaining;
-
- // Account for overflow.
- if (expireTime < 0)
- expireTime = 0;
- }
-
/** {@inheritDoc} */
@Override public String toString() {
Review Comment:
initTime is not transferred and the wire still carries two longs, so the
count is unchanged. The constant itself is worth a separate ticket: its terms
are Java object sizes, while both users of marshalledSize(), the supply batch
cut-off in GridDhtPartitionSupplyMessage.addEntry0 and the rebalance bytes
metric in GridDhtPartitionDemander, treat the result as bytes on the wire.
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