Output debug log with serde_json and fix debug root db key. (#185)

* Output debug log with serde_json and fix debug root db key.

Cargo.lock

@@ -6892,11 +6892,12 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.118"
+version = "1.0.128"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d947f6b3163d8857ea16c4fa0dd4840d52f3041039a85decd46867eb1abef2e4"
+checksum = "6ff5456707a1de34e7e37f2a6fd3d3f808c318259cbd01ab6377795054b483d8"
 dependencies = [
  "itoa",
+ "memchr",
  "ryu",
  "serde",
 ]
@@ -7236,6 +7237,7 @@ dependencies = [
  "rand 0.8.5",
  "rayon",
  "serde",
+ "serde_json",
  "shared_types",
  "static_assertions",
  "tempdir",

node/storage/Cargo.toml

@@ -28,6 +28,7 @@ tiny-keccak = "*"
 itertools = "0.13.0"
 serde = { version = "1.0.197", features = ["derive"] }
 parking_lot = "0.12.3"
+serde_json = "1.0.127"
 
 [dev-dependencies]
 tempdir = "0.3.7"

node/storage/src/log_store/flow_store.rs

@@ -587,7 +587,10 @@ impl FlowDBStore {
     fn get_batch_root(&self, batch_index: u64) -> Result<Option<DataRoot>> {
         Ok(self
             .kvdb
-            .get(COL_ENTRY_BATCH_ROOT, &batch_index.to_be_bytes())?
+            .get(
+                COL_ENTRY_BATCH_ROOT,
+                &encode_batch_root_key(batch_index as usize, 1),
+            )?
             .map(|v| DataRoot::from_slice(&v)))
     }
 }

node/storage/src/log_store/load_chunk/bitmap.rs

@@ -3,6 +3,7 @@ use std::ops::{Deref, DerefMut};
 use ssz::{Decode, DecodeError, Encode};
 
 use bitmaps::{Bitmap, Bits, BitsImpl};
+use serde::{Deserialize, Deserializer, Serialize, Serializer};
 
 #[derive(Default, Debug)]
 pub struct WrappedBitmap<const N: usize>(pub Bitmap<N>)
@@ -72,6 +73,24 @@ where
     }
 }
 
+impl<'a> Deserialize<'a> for WrappedBitmap<64> {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: Deserializer<'a>,
+    {
+        Ok(Self(Bitmap::from_value(u64::deserialize(deserializer)?)))
+    }
+}
+
+impl Serialize for WrappedBitmap<64> {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        serializer.serialize_u64(self.0.into_value())
+    }
+}
+
 pub trait TruncateBitmap {
     fn truncate(&mut self, index: u16);
 }

node/storage/src/log_store/load_chunk/chunk_data.rs

@@ -1,4 +1,5 @@
 use anyhow::{bail, Result};
+use serde::{Deserialize, Serialize};
 use shared_types::{bytes_to_chunks, DataRoot};
 use ssz_derive::{Decode, Encode};
 use std::fmt::{Debug, Formatter};
@@ -6,14 +7,14 @@ use std::mem;
 use tracing::error;
 use zgs_spec::{BYTES_PER_LOAD, BYTES_PER_SECTOR, SECTORS_PER_LOAD, SECTORS_PER_SEAL};
 
-#[derive(Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub enum EntryBatchData {
     Complete(Vec<u8>),
     /// All `PartialBatch`s are ordered based on `start_index`.
     Incomplete(IncompleteData),
 }
 
-#[derive(Default, Debug, Encode, Decode)]
+#[derive(Default, Debug, Encode, Decode, Deserialize, Serialize)]
 pub struct IncompleteData {
     pub subtrees: Vec<Subtree>,
     pub known_data: Vec<PartialBatch>,
@@ -57,14 +58,14 @@ impl IncompleteData {
     }
 }
 
-#[derive(Default, Debug, Encode, Decode)]
+#[derive(Default, Debug, Encode, Decode, Deserialize, Serialize)]
 pub struct Subtree {
     pub start_sector: usize,
     pub subtree_height: usize,
     pub root: DataRoot,
 }
 
-#[derive(PartialEq, Eq)]
+#[derive(PartialEq, Eq, Deserialize, Serialize)]
 pub struct PartialBatch {
     /// Offset in this batch.
     pub(super) start_sector: usize,

node/storage/src/log_store/load_chunk/mod.rs

@@ -3,6 +3,7 @@ mod chunk_data;
 mod seal;
 mod serde;
 
+use ::serde::{Deserialize, Serialize};
 use std::cmp::min;
 
 use anyhow::Result;
@@ -23,7 +24,7 @@ use super::SealAnswer;
 use chunk_data::EntryBatchData;
 use seal::SealInfo;
 
-#[derive(Debug, Encode, Decode)]
+#[derive(Debug, Encode, Decode, Deserialize, Serialize)]
 pub struct EntryBatch {
     seal: SealInfo,
     // the inner data
@@ -275,6 +276,7 @@ mod tests {
     use zgs_spec::{
         BYTES_PER_SEAL, BYTES_PER_SECTOR, SEALS_PER_LOAD, SECTORS_PER_LOAD, SECTORS_PER_SEAL,
     };
+
     const LOAD_INDEX: u64 = 1;
     fn seal(
         batch: &mut EntryBatch,

node/storage/src/log_store/load_chunk/seal.rs

@@ -1,4 +1,5 @@
 use ethereum_types::H256;
+use serde::{Deserialize, Serialize};
 use ssz_derive::{Decode as DeriveDecode, Encode as DeriveEncode};
 use static_assertions::const_assert;
 use tracing::info;
@@ -8,7 +9,7 @@ use zgs_spec::{SEALS_PER_LOAD, SECTORS_PER_LOAD, SECTORS_PER_SEAL};
 
 use super::bitmap::WrappedBitmap;
 
-#[derive(Debug, DeriveEncode, DeriveDecode)]
+#[derive(Debug, DeriveEncode, DeriveDecode, Deserialize, Serialize)]
 pub struct SealContextInfo {
     /// The context digest for this seal group
     context_digest: H256,
@@ -19,9 +20,10 @@ pub struct SealContextInfo {
 type ChunkSealBitmap = WrappedBitmap<SEALS_PER_LOAD>;
 const_assert!(SEALS_PER_LOAD <= u128::BITS as usize);
 
-#[derive(Debug, Default, DeriveEncode, DeriveDecode)]
+#[derive(Debug, Default, DeriveEncode, DeriveDecode, Deserialize, Serialize)]
 pub struct SealInfo {
     // a bitmap specify which sealing chunks have been sealed
+    #[serde(skip)]
     bitmap: ChunkSealBitmap,
     // the batch_offset (seal chunks) of the EntryBatch this seal info belongs to
     load_index: u64,

node/storage/src/log_store/log_manager.rs

@@ -778,16 +778,16 @@ impl LogManager {
         };
         let r = entry_proof(&top_proof, &sub_proof);
         if r.is_err() {
-            let raw_batch = self.flow_store.get_raw_batch(seg_index as u64)?;
+            let raw_batch = self.flow_store.get_raw_batch(seg_index as u64)?.unwrap();
             let db_root = self.flow_store.get_batch_root(seg_index as u64)?;
             error!(
                 ?r,
-                ?raw_batch,
                 ?db_root,
                 ?seg_index,
-                "gen proof error: top_leaves={}, last={}",
+                "gen proof error: top_leaves={}, last={}, raw_batch={}",
                 merkle.pora_chunks_merkle.leaves(),
-                merkle.last_chunk_merkle.leaves()
+                merkle.last_chunk_merkle.leaves(),
+                serde_json::to_string(&raw_batch).unwrap(),
             );
         }
         r