Add logs exporter

[BohuTANG]

Summary

Summary about this PR

Close #issue

[BohuTANG]

There is an array type:
https://github.com/deepeth/mars/pull/49/files#diff-fd658bbb5311a4d9f2a39c8d44537c066095a8f529874797108f1a8a558df52aR80-R90

CSV:
./target/release/ethetl -c scripts/deploy/ethetl_config_spec.toml   -s 10260000 -e 10260000 -o /tmp/eth -w 16 -f csv
[2022-08-03T08:54:02Z INFO ] Config: EthConfig { log: LogConfig { level: "ERROR", dir: "_logs" }, export: ExportConfig { provider_uri: "http://192.168.191.66:8848", start_block: 10260000, end_block: 10260000, batch_size: 10000, max_worker: 16, web3_batch_size: 1000, output_dir: "/tmp/eth", output_format: "csv" }, storage: StorageConfig { storage_type: "fs", fs: FsStorageConfig { data_path: "_datas/" }, s3: S3StorageConfig { endpoint_url: "https://s3.amazonaws.com", region: "", bucket: "", root: "", access_key_id: "", secret_access_key: "" }, azblob: AzureStorageBlobConfig { endpoint_url: "", container: "", root: "", account_name: "", account_key: "" } }, config_file: "scripts/deploy/ethetl_config_spec.toml" }
[2022-08-03T08:54:02Z INFO ] backend build started: Builder { root: Some("/home/bohu/github/deepeth/mars/_datas/") }
[2022-08-03T08:54:02Z INFO ] backend build finished: Builder { root: Some("/home/bohu/github/deepeth/mars/_datas/") }
[2022-08-03T08:54:02Z INFO ] fetch_with_no_retry;
[2022-08-03T08:54:02Z INFO ] Write blocks to /tmp/eth/10260000_10260000/blocks.csv
[2022-08-03T08:54:02Z INFO ] Write transactions to /tmp/eth/10260000_10260000/transactions.csv
[2022-08-03T08:54:02Z INFO ] Write /tmp/eth/10260000_10260000/_transaction_hashes.txt
[2022-08-03T08:54:02Z INFO ] fetch_with_no_retry;
[2022-08-03T08:54:03Z INFO ] Write receipts to /tmp/eth/10260000_10260000/receipts.csv
[2022-08-03T08:54:03Z INFO ] Write logs to /tmp/eth/10260000_10260000/logs.csv
thread 'tokio-runtime-worker' panicked at 'data type: List(Field { name: "topics", data_type: Utf8, is_nullable: true, metadata: {} }) not supported by csv writer', /home/bohu/.cargo/registry/src/github.aaakk.us.kg-1ecc6299db9ec823/arrow2-0.12.0/src/io/csv/write/serialize.rs:463:15


Parquet:
 ./target/release/ethetl -c scripts/deploy/ethetl_config_spec.toml   -s 10260000 -e 10260000 -o /tmp/eth -w 16 -f parquet
[2022-08-03T08:54:38Z INFO ] Config: EthConfig { log: LogConfig { level: "ERROR", dir: "_logs" }, export: ExportConfig { provider_uri: "http://192.168.191.66:8848", start_block: 10260000, end_block: 10260000, batch_size: 10000, max_worker: 16, web3_batch_size: 1000, output_dir: "/tmp/eth", output_format: "parquet" }, storage: StorageConfig { storage_type: "fs", fs: FsStorageConfig { data_path: "_datas/" }, s3: S3StorageConfig { endpoint_url: "https://s3.amazonaws.com", region: "", bucket: "", root: "", access_key_id: "", secret_access_key: "" }, azblob: AzureStorageBlobConfig { endpoint_url: "", container: "", root: "", account_name: "", account_key: "" } }, config_file: "scripts/deploy/ethetl_config_spec.toml" }
[2022-08-03T08:54:38Z INFO ] backend build started: Builder { root: Some("/home/bohu/github/deepeth/mars/_datas/") }
[2022-08-03T08:54:38Z INFO ] backend build finished: Builder { root: Some("/home/bohu/github/deepeth/mars/_datas/") }
[2022-08-03T08:54:38Z INFO ] fetch_with_no_retry;
[2022-08-03T08:54:38Z INFO ] Write blocks to /tmp/eth/10260000_10260000/blocks.parquet
[2022-08-03T08:54:38Z INFO ] Write transactions to /tmp/eth/10260000_10260000/transactions.parquet
[2022-08-03T08:54:38Z INFO ] Write /tmp/eth/10260000_10260000/_transaction_hashes.txt
[2022-08-03T08:54:38Z INFO ] fetch_with_no_retry;
[2022-08-03T08:54:38Z INFO ] Write receipts to /tmp/eth/10260000_10260000/receipts.parquet
[2022-08-03T08:54:38Z ERROR] Pipeline execute error:Code: 1002, displayText = ExternalFormat("The max_value of statistics MUST be plain encoded").
    
    <Backtrace disabled by default. Please use RUST_BACKTRACE=1 to enable> 
[2022-08-03T08:54:38Z INFO ] 1 blocks processed, 149 transactions processed, 149 receipts processed. Progress is 100%