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Accountsdb plugin postgres -- bulk insertion at startup (#20763)

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Use bulk insertion to Postgres at startup to reduce time taken for initial snapshot restore for postgres plugin. Avoid duplicate writes of accounts at startup. Doing account plugin notification and indexing in parallel.

Improved error handling for postgres plugin to show the real db issues for debug purpose
Added more metrics for postgres plugin.
Refactored plugin centric code out to a sub module from accounts_db and added unit tests
This commit is contained in:
Lijun Wang
2021-10-24 12:43:33 -07:00
committed by GitHub
parent 5e1cf39c74
commit f14365f4b4
10 changed files with 1064 additions and 188 deletions
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accountsdb-plugin-postgres/Cargo.toml
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@ -23,9 +23,10 @@ serde_derive = "1.0.103"
serde_json = "1.0.67"
solana-accountsdb-plugin-interface = { path = "../accountsdb-plugin-interface", version = "=1.9.0" }
solana-logger = { path = "../logger", version = "=1.9.0" }
solana-measure = { path = "../measure", version = "=1.9.0" }
solana-metrics = { path = "../metrics", version = "=1.9.0" }
solana-sdk = { path = "../sdk", version = "=1.9.0" }
thiserror = "1.0.30"
tokio-postgres = "0.7.3"
[package.metadata.docs.rs]
targets = ["x86_64-unknown-linux-gnu"]