From 35d406de4025ccd6c117e241c2174dbfc63e2e88 Mon Sep 17 00:00:00 2001
From: Guy Khazma <33684427+guykhazma@users.noreply.github.com>
Date: Sun, 18 Oct 2020 12:24:53 +0300
Subject: [PATCH] [HUDI-1344] IBM Cloud Object Storage Support (#2182)

---
 .../main/java/org/apache/hudi/common/fs/StorageSchemes.java   | 4 +++-
 .../java/org/apache/hudi/common/fs/TestStorageSchemes.java    | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/hudi-common/src/main/java/org/apache/hudi/common/fs/StorageSchemes.java b/hudi-common/src/main/java/org/apache/hudi/common/fs/StorageSchemes.java
index 3e721d1a9..7ebf64119 100644
--- a/hudi-common/src/main/java/org/apache/hudi/common/fs/StorageSchemes.java
+++ b/hudi-common/src/main/java/org/apache/hudi/common/fs/StorageSchemes.java
@@ -51,7 +51,9 @@ public enum StorageSchemes {
   // Tencent Cloud Object Storage
   COSN("cosn", false),
   // Databricks file system
-  DBFS("dbfs", false);
+  DBFS("dbfs", false),
+  // IBM Cloud Object Storage
+  COS("cos", false);
 
   private String scheme;
   private boolean supportsAppend;
diff --git a/hudi-common/src/test/java/org/apache/hudi/common/fs/TestStorageSchemes.java b/hudi-common/src/test/java/org/apache/hudi/common/fs/TestStorageSchemes.java
index dcb12060f..9f1262038 100644
--- a/hudi-common/src/test/java/org/apache/hudi/common/fs/TestStorageSchemes.java
+++ b/hudi-common/src/test/java/org/apache/hudi/common/fs/TestStorageSchemes.java
@@ -43,6 +43,7 @@ public class TestStorageSchemes {
     assertFalse(StorageSchemes.isAppendSupported("alluxio"));
     assertFalse(StorageSchemes.isAppendSupported("cosn"));
     assertFalse(StorageSchemes.isAppendSupported("dbfs"));
+    assertFalse(StorageSchemes.isAppendSupported("cos"));
     assertThrows(IllegalArgumentException.class, () -> {
       StorageSchemes.isAppendSupported("s2");
     }, "Should throw exception for unsupported schemes");