changed slicewidth

client.go

@@ -175,12 +175,29 @@ func (c *Client) Import(db, frame string, slice uint64, bits []Bit) error {
 		return ErrFrameRequired
 	}
 
+	buf, err := ImportPayload(db, frame, slice, bits)
+	if err != nil {
+		return fmt.Errorf("Error Creating Payload: %s", err)
+	}
+
 	// Retrieve a list of nodes that own the slice.
 	nodes, err := c.SliceNodes(slice)
+
 	if err != nil {
 		return fmt.Errorf("slice nodes: %s", err)
 	}
 
+	// Import to each node.
+	for _, node := range nodes {
+		if err := c.importNode(node, buf); err != nil {
+			return fmt.Errorf("import node: host=%s, err=%s", node.Host, err)
+		}
+	}
+
+	return nil
+}
+
+func ImportPayload(db, frame string, slice uint64, bits []Bit) ([]byte, error) {
 	// Separate bitmap and profile IDs to reduce allocations.
 	bitmapIDs := Bits(bits).BitmapIDs()
 	profileIDs := Bits(bits).ProfileIDs()
@@ -194,17 +211,9 @@ func (c *Client) Import(db, frame string, slice uint64, bits []Bit) error {
 		ProfileIDs: profileIDs,
 	})
 	if err != nil {
-		return fmt.Errorf("marshal import request: %s", err)
+		return nil, fmt.Errorf("marshal import request: %s", err)
 	}
-
-	// Import to each node.
-	for _, node := range nodes {
-		if err := c.importNode(node, buf); err != nil {
-			return fmt.Errorf("import node: host=%s, err=%s", node.Host, err)
-		}
-	}
-
-	return nil
+	return buf, nil
 }
 
 // importNode sends a pre-marshaled import request to a node.

cmd/pilosa/main.go

@@ -13,7 +13,6 @@ import (
 	"net/url"
 	"os"
 	"os/signal"
-	"os/user"
 	"path/filepath"
 	"runtime/pprof"
 	"strconv"
@@ -371,13 +370,14 @@ func (m *Main) ParseFlags(args []string) error {
 	// Expand home directory.
 	prefix := "~" + string(filepath.Separator)
 	if strings.HasPrefix(m.Config.DataDir, prefix) {
-		u, err := user.Current()
-		if err != nil {
+		//	u, err := user.Current()
+		HomeDir := os.Getenv("HOME")
+		/*if err != nil {
 			return err
-		} else if u.HomeDir == "" {
+		} else*/if HomeDir == "" {
 			return errors.New("data directory not specified and no home dir available")
 		}
-		m.Config.DataDir = filepath.Join(u.HomeDir, strings.TrimPrefix(m.Config.DataDir, prefix))
+		m.Config.DataDir = filepath.Join(HomeDir, strings.TrimPrefix(m.Config.DataDir, prefix))
 	}
 
 	return nil

fragment.go

@@ -25,7 +25,7 @@ import (
 
 const (
 	// SliceWidth is the number of profile IDs in a slice.
-	SliceWidth = 65536
+	SliceWidth = 2097152
 
 	// SnapshotExt is the file extension used for an in-process snapshot.
 	SnapshotExt = ".snapshotting"