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Make the snapshot download work

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This commit is contained in:
Kerollmops 2023-09-04 17:38:15 +02:00
parent 76657af1f9
commit 7d85753573
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GPG Key ID: F250A4C4E3AE5F5F
1 changed files with 32 additions and 20 deletions
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52
index-scheduler/src/lib.rs
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@ -419,12 +419,11 @@ impl IndexScheduler {
log::info!("Downloading the index scheduler database.");
let tasks_snapshot = snapshot_dir.join("tasks.mdb");
std::fs::copy(&tasks_snapshot, tasks_file).unwrap();
std::fs::copy(&tasks_snapshot, &tasks_file).unwrap();
log::info!("Downloading the indexes databases");
let indexes_files =
tempfile::TempDir::new_in(&inner.index_mapper.base_path)
.unwrap();
tempfile::TempDir::new_in(&base_path).unwrap();
let mut indexes = Vec::new();
let src = snapshot_dir.join("indexes");
@ -437,9 +436,17 @@ impl IndexScheduler {
.unwrap()
.to_string();
log::info!("\tDownloading the index {}", uuid.to_string());
std::fs::create_dir_all(
indexes_files.path().join(&uuid).with_extension(""),
)
.unwrap();
std::fs::copy(
src.join(&uuid),
indexes_files.path().join(&uuid),
src.join(&uuid).with_extension("mdb"),
indexes_files
.path()
.join(&uuid)
.with_extension("")
.join("data.mdb"),
)
.unwrap();
indexes.push(uuid);
@ -460,24 +467,29 @@ impl IndexScheduler {
pfcs.into_iter().for_each(|pfc| pfc.wait());
// Let's replace all the folders/files.
std::fs::rename(&tasks_snapshot, base_path.join("tasks"))
.unwrap();
std::fs::rename(indexes_files, base_path.join("indexes"))
std::fs::rename(
&tasks_file,
base_path.join("tasks").join("data.mdb"),
)
.unwrap();
let dst_indexes = base_path.join("indexes");
std::fs::remove_dir_all(&dst_indexes).unwrap();
std::fs::create_dir_all(&dst_indexes).unwrap();
std::fs::rename(indexes_files.into_path(), dst_indexes)
.unwrap();
// let inner = IndexSchedulerInner::new();
let mut inner = IndexSchedulerInner::new(
raw_inner.options,
#[cfg(test)]
raw_inner.test_breakpoint_sdr,
#[cfg(test)]
raw_inner.planned_failures,
)
.unwrap();
*lock = Some(todo!());
// run.env.close();
// 4. Move all the databases
// 5. Unlock the index-mapper
// 2. Download and import the index-scheduler database
// 3. Snapshot every indexes
// We replace the newly created wake-up signal with the old one
inner.wake_up = raw_inner.wake_up;
*lock = Some(inner);
}
otherwise => panic!("{otherwise:?}"),
}