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ensure uploaded chunks are deleted on error

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This commit is contained in:
Chris Lu 2021-11-29 00:28:26 -08:00
parent bea26549f2
commit 88ff8fc27b
2 changed files with 11 additions and 4 deletions
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8
weed/server/filer_grpc_server_remote.go
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@ -3,6 +3,10 @@ package weed_server
import (
"context"
"fmt"
"strings"
"sync"
"time"
"github.com/chrislusf/seaweedfs/weed/filer"
"github.com/chrislusf/seaweedfs/weed/operation"
"github.com/chrislusf/seaweedfs/weed/pb"
@ -12,9 +16,6 @@ import (
"github.com/chrislusf/seaweedfs/weed/storage/needle"
"github.com/chrislusf/seaweedfs/weed/util"
"github.com/golang/protobuf/proto"
"strings"
"sync"
"time"
)
func (fs *FilerServer) CacheRemoteObjectToLocalCluster(ctx context.Context, req *filer_pb.CacheRemoteObjectToLocalClusterRequest) (*filer_pb.CacheRemoteObjectToLocalClusterResponse, error) {
@ -178,6 +179,7 @@ func (fs *FilerServer) CacheRemoteObjectToLocalCluster(ctx context.Context, req
// this skips meta data log events
if err := fs.filer.Store.UpdateEntry(context.Background(), newEntry); err != nil {
fs.filer.DeleteChunks(chunks)
return nil, err
}
fs.filer.DeleteChunks(garbage)

7
weed/server/filer_server_handlers_write_autochunk.go
View file

@ -97,6 +97,9 @@ func (fs *FilerServer) doPostAutoChunk(ctx context.Context, w http.ResponseWrite
md5bytes = md5Hash.Sum(nil)
filerResult, replyerr = fs.saveMetaData(ctx, r, fileName, contentType, so, md5bytes, fileChunks, chunkOffset, smallContent)
if replyerr != nil {
fs.filer.DeleteChunks(fileChunks)
}
return
}
@ -116,6 +119,9 @@ func (fs *FilerServer) doPutAutoChunk(ctx context.Context, w http.ResponseWriter
md5bytes = md5Hash.Sum(nil)
filerResult, replyerr = fs.saveMetaData(ctx, r, fileName, contentType, so, md5bytes, fileChunks, chunkOffset, smallContent)
if replyerr != nil {
fs.filer.DeleteChunks(fileChunks)
}
return
}
@ -224,7 +230,6 @@ func (fs *FilerServer) saveMetaData(ctx context.Context, r *http.Request, fileNa
}
if dbErr := fs.filer.CreateEntry(ctx, entry, false, false, nil); dbErr != nil {
fs.filer.DeleteChunks(fileChunks)
replyerr = dbErr
filerResult.Error = dbErr.Error()
glog.V(0).Infof("failing to write %s to filer server : %v", path, dbErr)