From 09383860e94e3d6f44a1c894a2782a953e07b451 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Tue, 4 Dec 2018 22:57:23 -0800
Subject: [PATCH] HCFS recursively delete files

---
 .../src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/other/java/hdfs/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java b/other/java/hdfs/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
index eddf9e89e..c4b5683ce 100644
--- a/other/java/hdfs/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
+++ b/other/java/hdfs/src/main/java/seaweed/hdfs/SeaweedFileSystemStore.java
@@ -116,6 +116,13 @@ public class SeaweedFileSystemStore {
             return true;
         }
 
+        if (recursive && isDirectroy) {
+            List<FilerProto.Entry> entries = lookupEntries(path);
+            for (FilerProto.Entry entry : entries) {
+                deleteEntries(new Path(path, entry.getName()), entry.getIsDirectory(), recursive);
+            }
+        }
+
         FilerProto.DeleteEntryResponse response =
             filerGrpcClient.getBlockingStub().deleteEntry(FilerProto.DeleteEntryRequest.newBuilder()
                 .setDirectory(getParentDirectory(path))