From 9f319140186d2c5a38eff74e58e47ceaaee55f6a Mon Sep 17 00:00:00 2001
From: xy720 <22125576+xy720@users.noreply.github.com>
Date: Fri, 20 Oct 2023 14:36:43 +0800
Subject: [PATCH] [enhancement](backup) Add build version in backup snapshot
 info (#25513)

The snapshot info uploaded to S3 obj system by backup job is a json file, which is useful for us to get information about this snapshot.

If we add version info to the JSON file, we can know what version of the cluster used to manufacture this snapshot was, in order to prevent restoring the newer version of the snapshot to the older version of the cluster.

The following info has been added:

```
  "major_version": 1,
  "minor_version": 2,
  "patch_version": 6
```
---
 .../java/org/apache/doris/backup/BackupJobInfo.java    | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/backup/BackupJobInfo.java b/fe/fe-core/src/main/java/org/apache/doris/backup/BackupJobInfo.java
index fff2b755c1..a199aca7c3 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/backup/BackupJobInfo.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/backup/BackupJobInfo.java
@@ -33,6 +33,7 @@ import org.apache.doris.catalog.TableIf.TableType;
 import org.apache.doris.catalog.Tablet;
 import org.apache.doris.catalog.View;
 import org.apache.doris.common.FeConstants;
+import org.apache.doris.common.Version;
 import org.apache.doris.common.io.Text;
 import org.apache.doris.common.io.Writable;
 import org.apache.doris.persist.gson.GsonUtils;
@@ -92,6 +93,12 @@ public class BackupJobInfo implements Writable {
 
     @SerializedName("meta_version")
     public int metaVersion;
+    @SerializedName("major_version")
+    public int majorVersion;
+    @SerializedName("minor_version")
+    public int minorVersion;
+    @SerializedName("patch_version")
+    public int patchVersion;
 
     @SerializedName("tablet_be_map")
     public Map<Long, Long> tabletBeMap = Maps.newHashMap();
@@ -588,6 +595,9 @@ public class BackupJobInfo implements Writable {
         jobInfo.metaVersion = FeConstants.meta_version;
         jobInfo.content = content;
         jobInfo.tableCommitSeqMap = tableCommitSeqMap;
+        jobInfo.majorVersion = Version.DORIS_BUILD_VERSION_MAJOR;
+        jobInfo.minorVersion = Version.DORIS_BUILD_VERSION_MINOR;
+        jobInfo.patchVersion = Version.DORIS_BUILD_VERSION_PATCH;
 
         Collection<Table> tbls = backupMeta.getTables().values();
         // tbls