support atomic renaming for mysql/postgres filer store

1 files changed, 13 insertions, 0 deletions

diff --git a/other/java/client/src/main/proto/filer.proto b/other/java/client/src/main/proto/filer.proto
index 5cdcb6a97..07c73f1d4 100644
--- a/other/java/client/src/main/proto/filer.proto
+++ b/other/java/client/src/main/proto/filer.proto
@@ -24,6 +24,9 @@ service SeaweedFiler {
     rpc DeleteEntry (DeleteEntryRequest) returns (DeleteEntryResponse) {
     }
 
+    rpc AtomicRenameEntry (AtomicRenameEntryRequest) returns (AtomicRenameEntryResponse) {
+    }
+
     rpc AssignVolume (AssignVolumeRequest) returns (AssignVolumeResponse) {
     }
 
@@ -126,6 +129,16 @@ message DeleteEntryRequest {
 message DeleteEntryResponse {
 }
 
+message AtomicRenameEntryRequest {
+    string old_directory = 1;
+    string old_name = 2;
+    string new_directory = 3;
+    string new_name = 4;
+}
+
+message AtomicRenameEntryResponse {
+}
+
 message AssignVolumeRequest {
     int32 count = 1;
     string collection = 2;