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https://github.com/neondatabase/neon.git
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acc075071d
Part of #7497 ## Problem Static computes pinned at some fix LSN could be created initially within PITR interval but eventually go out it. To make sure that Static computes are not affected by GC, we need to start using the LSN lease API (introduced in #8084) in compute_ctl. ## Summary of changes **compute_ctl** - Spawn a thread for when a static compute starts to periodically ping pageserver(s) to make LSN lease requests. - Add `test_readonly_node_gc` to test if static compute can read all pages without error. - (test will fail on main without the code change here) **page_service** - `wait_or_get_last_lsn` will now allow `request_lsn` less than `latest_gc_cutoff_lsn` to proceed if there is a lease on `request_lsn`. Signed-off-by: Yuchen Liang <yuchen@neon.tech> Co-authored-by: Alexey Kondratov <kondratov.aleksey@gmail.com>
22 lines
450 B
Rust
22 lines
450 B
Rust
//! Various tools and helpers to handle cluster / compute node (Postgres)
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//! configuration.
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#![deny(unsafe_code)]
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#![deny(clippy::undocumented_unsafe_blocks)]
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pub mod checker;
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pub mod config;
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pub mod configurator;
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pub mod http;
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#[macro_use]
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pub mod logger;
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pub mod catalog;
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pub mod compute;
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pub mod extension_server;
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pub mod lsn_lease;
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mod migration;
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pub mod monitor;
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pub mod params;
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pub mod pg_helpers;
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pub mod spec;
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pub mod swap;
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pub mod sync_sk;
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