storagenode/piecestore: move queue size defaults (#3881)

private/testplanet/storagenode.go

@@ -135,6 +135,8 @@ func (planet *Planet) newStorageNodes(count int, whitelistedSatellites storj.Nod
 				OrderLimitGracePeriod:   time.Hour,
 				StreamOperationTimeout:  time.Hour,
 				ReportCapacityThreshold: 100 * memory.MB,
+				DeleteQueueSize:         10000,
+				DeleteWorkers:           1,
 				Orders: orders.Config{
 					SenderInterval:  defaultInterval,
 					SenderTimeout:   10 * time.Minute,

storagenode/pieces/deleter.go

@@ -43,14 +43,6 @@ type Deleter struct {
 
 // NewDeleter creates a new Deleter.
 func NewDeleter(log *zap.Logger, store *Store, numWorkers int, queueSize int) *Deleter {
-	if numWorkers == 0 {
-		numWorkers = 1
-	}
-	if queueSize == 0 {
-		// Default queueSize is chosen as a large number that uses a manageable
-		// amount of memory.
-		queueSize = 10000
-	}
 	return &Deleter{
 		ch:         make(chan DeleteRequest, queueSize),
 		numWorkers: numWorkers,

storagenode/pieces/deleter_test.go

@@ -34,7 +34,7 @@ func TestDeleter(t *testing.T) {
 	store := pieces.NewStore(zaptest.NewLogger(t), blobs, nil, nil, nil, pieces.DefaultConfig)
 
 	// Also test that 0 works for maxWorkers
-	deleter := pieces.NewDeleter(zaptest.NewLogger(t), store, 0, 0)
+	deleter := pieces.NewDeleter(zaptest.NewLogger(t), store, 1, 10000)
 	defer ctx.Check(deleter.Close)
 	deleter.SetupTest()
 
@@ -98,11 +98,6 @@ func TestEnqueueUnhandled(t *testing.T) {
 			pieces:       10,
 			expUnhandled: 9,
 		},
-		{
-			queueSize:    0, // should default to a big number
-			pieces:       10,
-			expUnhandled: 0,
-		},
 	}
 
 	for _, tc := range testcases {
@@ -111,7 +106,7 @@ func TestEnqueueUnhandled(t *testing.T) {
 		for i := 0; i < tc.pieces; i++ {
 			pieceIDs = append(pieceIDs, testrand.PieceID())
 		}
-		deleter := pieces.NewDeleter(zaptest.NewLogger(t), nil, 0, tc.queueSize)
+		deleter := pieces.NewDeleter(zaptest.NewLogger(t), nil, 1, tc.queueSize)
 		unhandled := deleter.Enqueue(context.Background(), satelliteID, pieceIDs)
 		require.Equal(t, tc.expUnhandled, unhandled)
 		require.NoError(t, deleter.Close())

storagenode/piecestore/endpoint.go

@@ -53,8 +53,8 @@ type Config struct {
 	DatabaseDir             string        `help:"directory to store databases. if empty, uses data path" default:""`
 	ExpirationGracePeriod   time.Duration `help:"how soon before expiration date should things be considered expired" default:"48h0m0s"`
 	MaxConcurrentRequests   int           `help:"how many concurrent requests are allowed, before uploads are rejected. 0 represents unlimited." default:"0"`
-	DeleteWorkers           int           `help:"how many piece delete workers" default:"0"`
-	DeleteQueueSize         int           `help:"size of the piece delete queue" default:"0"`
+	DeleteWorkers           int           `help:"how many piece delete workers" default:"1"`
+	DeleteQueueSize         int           `help:"size of the piece delete queue" default:"10000"`
 	OrderLimitGracePeriod   time.Duration `help:"how long after OrderLimit creation date are OrderLimits no longer accepted" default:"24h0m0s"`
 	CacheSyncInterval       time.Duration `help:"how often the space used cache is synced to persistent storage" releaseDefault:"1h0m0s" devDefault:"0h1m0s"`
 	StreamOperationTimeout  time.Duration `help:"how long to spend waiting for a stream operation before canceling" default:"30m"`