disable zk loading

Author: omerfirmak

cmd/migration-checker/main.go

@@ -246,40 +246,41 @@ func loadMPT(mptRoot common.Hash, top bool) chan map[string][]byte {
 }
 
 func loadZkTrie(zkRoot common.Hash, top, paranoid bool) chan map[string][]byte {
-	parallelismCutoffDepth := 8
-	zkLeafMap := make(map[string][]byte, 1000)
-	var zkLeafMutex sync.Mutex
 	zkDone := make(chan map[string][]byte)
-	go func() {
-		loaderDbs := <-trieLoaders
-		defer func() {
-			trieLoaders <- loaderDbs
-		}()
+	/*
+		parallelismCutoffDepth := 8
+		zkLeafMap := make(map[string][]byte, 1000)
+		var zkLeafMutex sync.Mutex
+		go func() {
+			loaderDbs := <-trieLoaders
+			defer func() {
+				trieLoaders <- loaderDbs
+			}()
 
-		zkTrie, err := trie.NewZkTrie(zkRoot, trie.NewZktrieDatabaseFromTriedb(trie.NewDatabaseWithConfig(loaderDbs.zkDb, &trie.Config{Preimages: true})))
-		panicOnError(err, zkRoot.Hex(), "failed to create zk trie")
+			zkTrie, err := trie.NewZkTrie(zkRoot, trie.NewZktrieDatabaseFromTriedb(trie.NewDatabaseWithConfig(loaderDbs.zkDb, &trie.Config{Preimages: true})))
+			panicOnError(err, zkRoot.Hex(), "failed to create zk trie")
 
-		zkTrie.CountLeaves(func(key, value []byte) {
-			preimageKey := zkTrie.GetKey(key)
-			if len(preimageKey) == 0 {
-				panic(fmt.Sprintf("preimage not found zk trie %s", hex.EncodeToString(key)))
-			}
+			zkTrie.CountLeaves(func(key, value []byte) {
+				preimageKey := zkTrie.GetKey(key)
+				if len(preimageKey) == 0 {
+					panic(fmt.Sprintf("preimage not found zk trie %s", hex.EncodeToString(key)))
+				}
 
-			zkLeafMutex.Lock()
-			zkLeafMap[string(dup(preimageKey))] = value
-			zkLeafMutex.Unlock()
+				zkLeafMutex.Lock()
+				zkLeafMap[string(dup(preimageKey))] = value
+				zkLeafMutex.Unlock()
 
-			if top && len(zkLeafMap)%10000 == 0 {
-				fmt.Println("ZK Accounts Loaded:", len(zkLeafMap))
-			}
-		}, func(f func()) {
-			tempDb := <-trieLoaders
-			go func() {
-				trieLoaders <- tempDb
-				f()
-			}()
-		}, parallelismCutoffDepth, paranoid)
-		zkDone <- zkLeafMap
-	}()
+				if top && len(zkLeafMap)%10000 == 0 {
+					fmt.Println("ZK Accounts Loaded:", len(zkLeafMap))
+				}
+			}, func(f func()) {
+				tempDb := <-trieLoaders
+				go func() {
+					trieLoaders <- tempDb
+					f()
+				}()
+			}, parallelismCutoffDepth, paranoid)
+			zkDone <- zkLeafMap
+		}()*/
 	return zkDone
 }