From b82276231c8a523ebb27bc106c1836016d9be025 Mon Sep 17 00:00:00 2001
From: Liangliang Gu <marsishandsome@gmail.com>
Date: Mon, 25 Oct 2021 10:10:27 +0800
Subject: [PATCH] support DataEncode in BackupMeta (#287)

Signed-off-by: marsishandsome <marsishandsome@gmail.com>
---
 scripts/proto.sh                             |  2 +-
 src/main/java/org/tikv/br/BackupDecoder.java | 10 ++++++----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/scripts/proto.sh b/scripts/proto.sh
index a5e54ccd4e..fcd851e2e3 100755
--- a/scripts/proto.sh
+++ b/scripts/proto.sh
@@ -14,7 +14,7 @@
 #   limitations under the License.
 #
 
-kvproto_hash=465fa4c7b42e644d5aacaf79d06c75733dc12eb3
+kvproto_hash=d62ddcee4ccd95f19f3ffa89c2832f2fb81030ca
 raft_rs_hash=b9891b673573fad77ebcf9bbe0969cf945841926
 tipb_hash=c4d518eb1d60c21f05b028b36729e64610346dac
 
diff --git a/src/main/java/org/tikv/br/BackupDecoder.java b/src/main/java/org/tikv/br/BackupDecoder.java
index c36e6194cf..725b5096fb 100644
--- a/src/main/java/org/tikv/br/BackupDecoder.java
+++ b/src/main/java/org/tikv/br/BackupDecoder.java
@@ -41,11 +41,13 @@ public class BackupDecoder implements Serializable {
   }
 
   private KVDecoder initKVDecoder() throws SSTDecodeException {
-    // Currently only v1 is supported.
-    // V2 will be added after https://github.com/tikv/tikv/issues/10938.
     if (backupMeta.getIsRawKv()) {
-      // TODO: ttl_enable should be witten to BackupMeta
-      return new RawKVDecoderV1(ttlEnabled);
+      if ("V1".equals(backupMeta.getApiVersion().name())) {
+        return new RawKVDecoderV1(ttlEnabled);
+      } else {
+        throw new SSTDecodeException(
+            "does not support decode APIVersion " + backupMeta.getApiVersion().name());
+      }
     } else {
       throw new SSTDecodeException("TxnKV is not supported yet!");
     }