1 files changed, 0 insertions, 100 deletions
diff --git a/weed/filesys/dirty_pages_chunked.go b/weed/filesys/dirty_pages_chunked.go
deleted file mode 100644
index 002922958..000000000
--- a/weed/filesys/dirty_pages_chunked.go
+++ /dev/null
@@ -1,100 +0,0 @@
-package filesys
-
-import (
-	"fmt"
-	"github.com/chrislusf/seaweedfs/weed/filesys/page_writer"
-	"github.com/chrislusf/seaweedfs/weed/glog"
-	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
-	"io"
-	"sync"
-	"time"
-)
-
-type ChunkedDirtyPages struct {
-	fh             *FileHandle
-	writeWaitGroup sync.WaitGroup
-	chunkAddLock   sync.Mutex
-	lastErr        error
-	collection     string
-	replication    string
-	uploadPipeline *page_writer.UploadPipeline
-	hasWrites      bool
-}
-
-var (
-	_ = page_writer.DirtyPages(&ChunkedDirtyPages{})
-)
-
-func newMemoryChunkPages(fh *FileHandle, chunkSize int64) *ChunkedDirtyPages {
-
-	dirtyPages := &ChunkedDirtyPages{
-		fh: fh,
-	}
-
-	dirtyPages.uploadPipeline = page_writer.NewUploadPipeline(fh.f.wfs.concurrentWriters, chunkSize, dirtyPages.saveChunkedFileIntevalToStorage, fh.f.wfs.option.ConcurrentWriters)
-
-	return dirtyPages
-}
-
-func (pages *ChunkedDirtyPages) AddPage(offset int64, data []byte) {
-	pages.hasWrites = true
-
-	glog.V(4).Infof("%v memory AddPage [%d, %d)", pages.fh.f.fullpath(), offset, offset+int64(len(data)))
-	pages.uploadPipeline.SaveDataAt(data, offset)
-
-	return
-}
-
-func (pages *ChunkedDirtyPages) FlushData() error {
-	if !pages.hasWrites {
-		return nil
-	}
-	pages.uploadPipeline.FlushAll()
-	if pages.lastErr != nil {
-		return fmt.Errorf("flush data: %v", pages.lastErr)
-	}
-	return nil
-}
-
-func (pages *ChunkedDirtyPages) ReadDirtyDataAt(data []byte, startOffset int64) (maxStop int64) {
-	if !pages.hasWrites {
-		return
-	}
-	return pages.uploadPipeline.MaybeReadDataAt(data, startOffset)
-}
-
-func (pages *ChunkedDirtyPages) GetStorageOptions() (collection, replication string) {
-	return pages.collection, pages.replication
-}
-
-func (pages *ChunkedDirtyPages) saveChunkedFileIntevalToStorage(reader io.Reader, offset int64, size int64, cleanupFn func()) {
-
-	mtime := time.Now().UnixNano()
-	defer cleanupFn()
-
-	chunk, collection, replication, err := pages.fh.f.wfs.saveDataAsChunk(pages.fh.f.fullpath())(reader, pages.fh.f.Name, offset)
-	if err != nil {
-		glog.V(0).Infof("%s saveToStorage [%d,%d): %v", pages.fh.f.fullpath(), offset, offset+size, err)
-		pages.lastErr = err
-		return
-	}
-	chunk.Mtime = mtime
-	pages.collection, pages.replication = collection, replication
-	pages.chunkAddLock.Lock()
-	pages.fh.f.addChunks([]*filer_pb.FileChunk{chunk})
-	pages.fh.entryViewCache = nil
-	glog.V(3).Infof("%s saveToStorage %s [%d,%d)", pages.fh.f.fullpath(), chunk.FileId, offset, offset+size)
-	pages.chunkAddLock.Unlock()
-
-}
-
-func (pages ChunkedDirtyPages) Destroy() {
-	pages.uploadPipeline.Shutdown()
-}
-
-func (pages *ChunkedDirtyPages) LockForRead(startOffset, stopOffset int64) {
-	pages.uploadPipeline.LockForRead(startOffset, stopOffset)
-}
-func (pages *ChunkedDirtyPages) UnlockForRead(startOffset, stopOffset int64) {
-	pages.uploadPipeline.UnlockForRead(startOffset, stopOffset)
-}