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move the version check to the task queue

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Tamo 2025-01-16 11:00:29 +01:00 • committed by Louis Dureuil
parent e70ac35e02
commit 3ef7a478cd
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9 changed files with 95 additions and 72 deletions
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46
crates/index-scheduler/src/upgrade/mod.rs
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@ -1,16 +1,53 @@
use std::path::Path;
use anyhow::bail;
use meilisearch_types::{
heed,
tasks::{KindWithContent, Status, Task},
versioning::{VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH},
};
use time::OffsetDateTime;
use tracing::info;
use crate::queue::TaskQueue;
pub fn upgrade_task_queue(tasks_path: &Path, version: (u32, u32, u32)) -> anyhow::Result<()> {
pub fn upgrade_task_queue(tasks_path: &Path, from: (u32, u32, u32)) -> anyhow::Result<()> {
let current_major: u32 = VERSION_MAJOR.parse().unwrap();
let current_minor: u32 = VERSION_MINOR.parse().unwrap();
let current_patch: u32 = VERSION_PATCH.parse().unwrap();
let upgrade_functions =
[(v1_12_to_current as fn(&Path) -> anyhow::Result<()>, "Upgrading from v1.12 to v1.13")];
let start = match from {
(1, 12, _) => 0,
(major, minor, patch) => {
if major > current_major
|| (major == current_major && minor > current_minor)
|| (major == current_major && minor == current_minor && patch > current_patch)
{
bail!(
"Database version {major}.{minor}.{patch} is higher than the binary version {current_major}.{current_minor}.{current_patch}. Downgrade is not supported",
);
} else if major < current_major
|| (major == current_major && minor < current_minor)
|| (major == current_major && minor == current_minor && patch < current_patch)
{
bail!(
"Database version {major}.{minor}.{patch} is too old for the experimental dumpless upgrade feature. Please generate a dump using the v{major}.{minor}.{patch} and imports it in the v{current_major}.{current_minor}.{current_patch}",
);
} else {
bail!("Unknown database version: v{major}.{minor}.{patch}");
}
}
};
info!("Upgrading the task queue");
for (upgrade, upgrade_name) in upgrade_functions[start..].iter() {
info!("{upgrade_name}");
(upgrade)(tasks_path)?;
}
let env = unsafe {
heed::EnvOpenOptions::new()
.max_dbs(19)
@ -33,7 +70,7 @@ pub fn upgrade_task_queue(tasks_path: &Path, version: (u32, u32, u32)) -> anyhow
canceled_by: None,
details: None,
status: Status::Enqueued,
kind: KindWithContent::UpgradeDatabase { from: version },
kind: KindWithContent::UpgradeDatabase { from },
},
)?;
wtxn.commit()?;
@ -41,3 +78,8 @@ pub fn upgrade_task_queue(tasks_path: &Path, version: (u32, u32, u32)) -> anyhow
env.prepare_for_closing().wait();
Ok(())
}
/// The task queue is 100% compatible with the previous versions
fn v1_12_to_current(_path: &Path) -> anyhow::Result<()> {
Ok(())
}