From d87ff0674517f6ddf061940d8e2e33c452f9f4af Mon Sep 17 00:00:00 2001
From: devopsbo3 <69951731+devopsbo3@users.noreply.github.com>
Date: Fri, 10 Nov 2023 12:27:53 -0600
Subject: [PATCH] Revert "eth: abort on api operations not available in
 pbss-mode (#28104)"

This reverts commit 8ac50731c87790d845ac52b5699765252d311690.
---
 eth/api_debug.go | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/eth/api_debug.go b/eth/api_debug.go
index dc9f56814699..22dd6b0cf765 100644
--- a/eth/api_debug.go
+++ b/eth/api_debug.go
@@ -362,9 +362,6 @@ func (api *DebugAPI) getModifiedAccounts(startBlock, endBlock *types.Block) ([]c
 // The (from, to) parameters are the sequence of blocks to search, which can go
 // either forwards or backwards
 func (api *DebugAPI) GetAccessibleState(from, to rpc.BlockNumber) (uint64, error) {
-	if api.eth.blockchain.TrieDB().Scheme() == rawdb.PathScheme {
-		return 0, errors.New("state history is not yet available in path-based scheme")
-	}
 	db := api.eth.ChainDb()
 	var pivot uint64
 	if p := rawdb.ReadLastPivotNumber(db); p != nil {
@@ -425,9 +422,6 @@ func (api *DebugAPI) GetAccessibleState(from, to rpc.BlockNumber) (uint64, error
 // If the value is shorter than the block generation time, or even 0 or negative,
 // the node will flush trie after processing each block (effectively archive mode).
 func (api *DebugAPI) SetTrieFlushInterval(interval string) error {
-	if api.eth.blockchain.TrieDB().Scheme() == rawdb.PathScheme {
-		return errors.New("trie flush interval is undefined for path-based scheme")
-	}
 	t, err := time.ParseDuration(interval)
 	if err != nil {
 		return err
@@ -437,9 +431,6 @@ func (api *DebugAPI) SetTrieFlushInterval(interval string) error {
 }
 
 // GetTrieFlushInterval gets the current value of in-memory trie flush interval
-func (api *DebugAPI) GetTrieFlushInterval() (string, error) {
-	if api.eth.blockchain.TrieDB().Scheme() == rawdb.PathScheme {
-		return "", errors.New("trie flush interval is undefined for path-based scheme")
-	}
-	return api.eth.blockchain.GetTrieFlushInterval().String(), nil
+func (api *DebugAPI) GetTrieFlushInterval() string {
+	return api.eth.blockchain.GetTrieFlushInterval().String()
 }