Cleaner should not put deletion marker for blocks with no-compact marker (#6576)

Signed-off-by: Alex Le <[email protected]>

Author: alexqyle

Diff for: pkg/compactor/blocks_cleaner_test.go

@@ -832,6 +832,8 @@ func TestBlocksCleaner_CleanPartitionedGroupInfo(t *testing.T) {
 	startTime := ts(-10)
 	endTime := ts(-8)
 	block1 := createTSDBBlock(t, bucketClient, userID, startTime, endTime, nil)
+	block2 := createTSDBBlock(t, bucketClient, userID, startTime, endTime, nil)
+	createNoCompactionMark(t, bucketClient, userID, block2)
 
 	cfg := BlocksCleanerConfig{
 		DeletionDelay:      time.Hour,
@@ -862,7 +864,7 @@ func TestBlocksCleaner_CleanPartitionedGroupInfo(t *testing.T) {
 		Partitions: []Partition{
 			{
 				PartitionID: 0,
-				Blocks:      []ulid.ULID{block1},
+				Blocks:      []ulid.ULID{block1, block2},
 			},
 		},
 		RangeStart:   startTime,
@@ -893,6 +895,10 @@ func TestBlocksCleaner_CleanPartitionedGroupInfo(t *testing.T) {
 	require.NoError(t, err)
 	require.True(t, block1DeletionMarkerExists)
 
+	block2DeletionMarkerExists, err := userBucket.Exists(ctx, path.Join(block2.String(), metadata.DeletionMarkFilename))
+	require.NoError(t, err)
+	require.False(t, block2DeletionMarkerExists)
+
 }
 
 type mockConfigProvider struct {

Diff for: pkg/compactor/partitioned_group_info.go

@@ -241,7 +241,7 @@ func (p *PartitionedGroupInfo) markAllBlocksForDeletion(ctx context.Context, use
 		level.Info(userLogger).Log("msg", "total number of blocks marked for deletion during partitioned group info clean up", "count", deleteBlocksCount)
 	}()
 	for _, blockID := range blocks {
-		if p.doesBlockExist(ctx, userBucket, userLogger, blockID) && !p.isBlockDeleted(ctx, userBucket, userLogger, blockID) {
+		if p.doesBlockExist(ctx, userBucket, userLogger, blockID) && !p.isBlockDeleted(ctx, userBucket, userLogger, blockID) && !p.isBlockNoCompact(ctx, userBucket, userLogger, blockID) {
 			if err := block.MarkForDeletion(ctx, userLogger, userBucket, blockID, "delete block during partitioned group completion check", blocksMarkedForDeletion.WithLabelValues(userID, reasonValueRetention)); err != nil {
 				level.Warn(userLogger).Log("msg", "unable to mark block for deletion", "partitioned_group_id", p.PartitionedGroupID, "block", blockID.String())
 				return err