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sync data to arweave (dbpunk-labs#475)
* feat: add compress function * feat: support upload data to arweave * fix: fix add rollup record test case * fix: fix the code style error * feat: add scan rollup records * feat: add scan rollup records * fix: fix test case
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|---|---|---|
| @@ -1,3 +1,6 @@ | ||
| [submodule "thirdparty/merkdb"] | ||
| path = thirdparty/merkdb | ||
| url = https://github.com/dbpunk-labs/merkdb.git | ||
| [submodule "thirdparty/arweave-rs"] | ||
| path = thirdparty/arweave-rs | ||
| url = https://github.com/imotai/arweave-rs.git |
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| @@ -0,0 +1,189 @@ | ||
| // | ||
| // rollup_executor.rs | ||
| // Copyright (C) 2023 db3.network Author imotai <codego.me@gmail.com> | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
|
|
||
| use arrow::array::{ArrayRef, BinaryBuilder, StringBuilder, UInt32Builder, UInt64Builder}; | ||
| use arrow::datatypes::*; | ||
| use arrow::record_batch::RecordBatch; | ||
| use arweave_rs::Arweave; | ||
| use db3_base::times; | ||
| use db3_error::{DB3Error, Result}; | ||
| use db3_proto::db3_mutation_v2_proto::{MutationBody, MutationHeader}; | ||
| use db3_proto::db3_rollup_proto::RollupRecord; | ||
| use db3_storage::mutation_store::MutationStore; | ||
| use parquet::arrow::arrow_writer::ArrowWriter; | ||
| use parquet::basic::Compression; | ||
| use parquet::basic::GzipLevel; | ||
| use parquet::file::properties::WriterProperties; | ||
| use std::fs::File; | ||
| use std::path::Path; | ||
| use std::str::FromStr; | ||
| use std::sync::Arc; | ||
| use std::time::Instant; | ||
| use tempdir::TempDir; | ||
| use tracing::info; | ||
|
|
||
| #[derive(Clone)] | ||
| pub struct RollupExecutorConfig { | ||
| // the interval in ms | ||
| pub rollup_interval: u64, | ||
| pub temp_data_path: String, | ||
| pub ar_key_path: String, | ||
| pub ar_node_url: String, | ||
| } | ||
|
|
||
| pub struct RollupExecutor { | ||
| config: RollupExecutorConfig, | ||
| storage: MutationStore, | ||
| schema: SchemaRef, | ||
| arweave: Arweave, | ||
| } | ||
|
|
||
| impl RollupExecutor { | ||
| pub fn new(config: RollupExecutorConfig, storage: MutationStore) -> Result<Self> { | ||
| let schema = Arc::new(Schema::new(vec![ | ||
| Field::new("payload", DataType::Binary, true), | ||
| Field::new("signature", DataType::Utf8, true), | ||
| Field::new("block", DataType::UInt64, true), | ||
| Field::new("order", DataType::UInt32, true), | ||
| ])); | ||
| let arweave_url = url::Url::from_str(config.ar_node_url.as_str()) | ||
| .map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| let path = Path::new(config.ar_key_path.as_str()); | ||
| let arweave = Arweave::from_keypair_path(path, arweave_url) | ||
| .map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| info!( | ||
| "start rollup executor with ar account {}", | ||
| arweave.get_wallet_address().as_str() | ||
| ); | ||
| Ok(Self { | ||
| config, | ||
| storage, | ||
| schema, | ||
| arweave, | ||
| }) | ||
| } | ||
|
|
||
| fn convert_to_recordbatch( | ||
| &self, | ||
| mutations: &[(MutationHeader, MutationBody)], | ||
| ) -> Result<RecordBatch> { | ||
| //TODO limit the memory usage | ||
| let mut payload_builder = BinaryBuilder::new(); | ||
| let mut signature_builder = StringBuilder::new(); | ||
| let mut block_builder = UInt64Builder::new(); | ||
| let mut order_builder = UInt32Builder::new(); | ||
| for (header, body) in mutations { | ||
| let body_ref: &[u8] = &body.payload; | ||
| payload_builder.append_value(body_ref); | ||
| signature_builder.append_value(body.signature.as_str()); | ||
| block_builder.append_value(header.block_id); | ||
| order_builder.append_value(header.order_id); | ||
| } | ||
| let array_refs: Vec<ArrayRef> = vec![ | ||
| Arc::new(payload_builder.finish()), | ||
| Arc::new(signature_builder.finish()), | ||
| Arc::new(block_builder.finish()), | ||
| Arc::new(order_builder.finish()), | ||
| ]; | ||
| let record_batch = RecordBatch::try_new(self.schema.clone(), array_refs) | ||
| .map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| info!( | ||
| "convert {} into recordbatch with memory {}", | ||
| mutations.len(), | ||
| record_batch.get_array_memory_size() | ||
| ); | ||
| Ok(record_batch) | ||
| } | ||
|
|
||
| fn dump_recordbatch(&self, path: &Path, recordbatch: &RecordBatch) -> Result<(u64, u64)> { | ||
| let properties = WriterProperties::builder() | ||
| .set_compression(Compression::GZIP(GzipLevel::default())) | ||
| .build(); | ||
| let fd = File::create(path).map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| let mut writer = ArrowWriter::try_new(fd, self.schema.clone(), Some(properties)) | ||
| .map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| writer | ||
| .write(recordbatch) | ||
| .map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| let meta = writer | ||
| .close() | ||
| .map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| let metadata = | ||
| std::fs::metadata(path).map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| Ok((meta.num_rows as u64, metadata.len())) | ||
| } | ||
|
|
||
| async fn upload_data(&self, path: &Path) -> Result<(String, u64)> { | ||
| let metadata = | ||
| std::fs::metadata(path).map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| let fee = self | ||
| .arweave | ||
| .get_fee_by_size(metadata.len()) | ||
| .await | ||
| .map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| //TODO add app name | ||
| self.arweave | ||
| .upload_file_from_path(path, vec![], fee) | ||
| .await | ||
| .map_err(|e| DB3Error::RollupError(format!("{e}"))) | ||
| } | ||
|
|
||
| pub async fn process(&self) -> Result<()> { | ||
| let next_rollup_start_block = match self.storage.get_last_rollup_record()? { | ||
| Some(r) => r.end_block + 1, | ||
| _ => 0_u64, | ||
| }; | ||
| let current_block = self.storage.get_current_block()?; | ||
| if current_block <= next_rollup_start_block { | ||
| info!("no block to rollup"); | ||
| return Ok(()); | ||
| } | ||
| let now = Instant::now(); | ||
| info!("the next rollup start block {next_rollup_start_block} and the newest block {current_block}"); | ||
| let mutations = self | ||
| .storage | ||
| .get_range_mutations(next_rollup_start_block, current_block)?; | ||
| if mutations.len() <= 0 { | ||
| info!("no block to rollup"); | ||
| return Ok(()); | ||
| } | ||
| let recordbatch = self.convert_to_recordbatch(&mutations)?; | ||
| let memory_size = recordbatch.get_array_memory_size(); | ||
| let tmp_dir = TempDir::new_in(&self.config.temp_data_path, "compression") | ||
| .map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| let file_path = tmp_dir.path().join("rollup.parquet.gz"); | ||
| let (num_rows, size) = self.dump_recordbatch(&file_path, &recordbatch)?; | ||
| let (id, reward) = self.upload_data(&file_path).await?; | ||
| info!("the process rollup done with num mutations {num_rows}, raw data size {memory_size}, compress data size {size} and processed time {} id {} cost {}", now.elapsed().as_secs(), | ||
| id.as_str(), reward | ||
| ); | ||
| let record = RollupRecord { | ||
| end_block: current_block - 1, | ||
| raw_data_size: memory_size as u64, | ||
| compress_data_size: size, | ||
| processed_time: now.elapsed().as_secs(), | ||
| arweave_tx: id, | ||
| time: times::get_current_time_in_secs(), | ||
| mutation_count: num_rows, | ||
| cost: reward, | ||
| }; | ||
| self.storage | ||
| .add_rollup_record(&record) | ||
| .map_err(|e| DB3Error::RollupError(format!("{e}")))?; | ||
| Ok(()) | ||
| } | ||
| } |
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