Weekly update 2021-04-08

[frol]

Last week update is here: #4189

Done

• meta: OKRs for Q2 are done!
• indexer:
  • created shared public access to Indexer for Explorer database (@frol)
  • testnet hard-fork was handled, we wiped testnet data from the database (@khorolets)
  • read-only access to the database is fine-tuned Add README on adding new read-only accounts to PostgreSQL near-indexer-for-explorer#79 (@telezhnaya)
• nearcore:
  • broadcast_tx_* and tx_* endpoints are covered with regression tests for error case scenarios to enable future refactoring (@khorolets)
• near-cli v2 (in Rust): new near-cli construction-transaction is complete (here is an initial showcase) (@frol)
• balances:
  • performed the sanity check of the total supply being equal to the sum of all the balances of all the accounts Do we miss some balance changes? near-indexer-for-explorer#77 (@telezhnaya)

Plans

• meta: OKRs needs to be finalized (@frol)
• nearcore:
  • broadcast_tx_* and tx* endpoints are refactored refactor(jsonrpc): Refactor broadcast_tx jsonrpc handler to add structured errors #4180 [under review] (@khorolets)
  • Refactor health and status to the structured errors (@chefsale)
  • neard/tests/rpc_nodes.rs refactoring (@miraclx)
• indexer:
  • CI & CD configuration is planned (@chefsale)
  • Optimize RAM consumption on start [postponed for at least a week]
• balances:
  • Circulating supply is under review (@telezhnaya)

Discussions

• Frol: What are our top-priority problems with Indexer?
  • Bohdan: CI & CD, follow up the nearcore releases, auto-restarts
• Bowen: Is the RAM usage issue resolved?
  • Bohdan: We still require 32GB node to start (consumes up to 20GB)
  • We need to optimize the RAM consumption while reading the genesis file