put dataVersionKey on create space for storage (vesoft-inc#563)

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#### What type of PR is this?
- [x] bug
- [ ] feature
- [ ] enhancement

#### What problem(s) does this PR solve?
Issue(s) number: 
close vesoft-inc#3777 
Description:
Put dataVersionKey when create space

#### How do you solve it?


  
#### Special notes for your reviewer, ex. impact of this fix, design document, etc:



#### Checklist:
Tests:
- [ ] Unit test(positive and negative cases)
- [ ] Function test
- [ ] Performance test
- [ ] N/A

Affects:
- [ ] Documentation affected (Please add the label if documentation needs to be modified.)
- [ ] Incompatibility (If it breaks the compatibility, please describe it and add the label.）
- [ ] If it's needed to cherry-pick (If cherry-pick to some branches is required, please label the destination version(s).)
- [ ] Performance impacted: Consumes more CPU/Memory


#### Release notes:

Please confirm whether to be reflected in release notes and how to describe:
> ex. Fixed the bug .....


Migrated from vesoft-inc#3817

Co-authored-by: hs.zhang <[email protected]>

src/common/utils/NebulaKeyUtils.cpp

@@ -310,6 +310,10 @@ std::string NebulaKeyUtils::dataVersionKey() {
   return "\xFF\xFF\xFF\xFF";
 }
 
+std::string NebulaKeyUtils::dataVersionValue() {
+  return "3.0";
+}
+
 std::string NebulaKeyUtils::cacheKey(GraphSpaceID spaceId, const folly::StringPiece& key) {
   std::string ret;
   ret.reserve(sizeof(GraphSpaceID) + key.size());

src/common/utils/NebulaKeyUtils.h

@@ -313,6 +313,8 @@ class NebulaKeyUtils final {
 
   static std::string dataVersionKey();
 
+  static std::string dataVersionValue();
+
   static_assert(sizeof(NebulaKeyType) == sizeof(PartitionID));
 
  private:

src/kvstore/RocksEngine.cpp

@@ -10,6 +10,7 @@
 
 #include "common/base/Base.h"
 #include "common/fs/FileUtils.h"
+#include "common/utils/MetaKeyUtils.h"
 #include "common/utils/NebulaKeyUtils.h"
 #include "kvstore/KVStore.h"
 
@@ -124,6 +125,17 @@ RocksEngine::RocksEngine(GraphSpaceID spaceId,
     status = rocksdb::DB::Open(options, path, &db);
   }
   CHECK(status.ok()) << status.ToString();
+  if (!readonly && spaceId_ != kDefaultSpaceId /* only for storage*/) {
+    rocksdb::ReadOptions readOptions;
+    std::string dataVersionValue = "";
+    status = db->Get(readOptions, NebulaKeyUtils::dataVersionKey(), &dataVersionValue);
+    if (status.IsNotFound()) {
+      rocksdb::WriteOptions writeOptions;
+      status = db->Put(
+          writeOptions, NebulaKeyUtils::dataVersionKey(), NebulaKeyUtils::dataVersionValue());
+    }
+    CHECK(status.ok()) << status.ToString();
+  }
   db_.reset(db);
   extractorLen_ = sizeof(PartitionID) + vIdLen;
   partsNum_ = allParts().size();