executor: fix negative consumedbyte for hashRowcontainer (pingcap#50843…

…) (pingcap#51189) close pingcap#50841
ti-chi-bot · Feb 20, 2024 · 18a02ae · 18a02ae
1 parent 5567f2b
commit 18a02ae
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/executor/hash_table.go b/executor/hash_table.go
@@ -248,9 +248,10 @@ func (c *hashRowContainer) GetMatchedRowsAndPtrs(probeKey uint64, probeRow chunk
 		needTrackMemUsage                = cap(innerPtrs) > signalCheckpointForJoinMask
 	)
 	c.memTracker.Consume(-c.chkBufSizeForOneProbe)
+	defer func() { c.memTracker.Consume(memDelta) }()
 	if needTrackMemUsage {
 		c.memTracker.Consume(int64(cap(innerPtrs)) * rowPtrSize)
-		defer c.memTracker.Consume(-int64(cap(innerPtrs))*rowPtrSize + memDelta)
+		defer c.memTracker.Consume(-int64(cap(innerPtrs)) * rowPtrSize)
 	}
 	c.chkBufSizeForOneProbe = 0