snowykami/meilisearch
1
0
Fork 0
mirror of https://github.com/meilisearch/meilisearch.git synced 2024-11-26 20:15:07 +08:00
Code Issues Actions 4 Packages Projects Releases Wiki Activity

Stop removing the DB when failing to read it

Browse Source
This commit is contained in:
Louis Dureuil 2022-11-17 09:21:40 +01:00
parent 51be75a264
commit a1a29e92fd
No known key found for this signature in database
1 changed files with 17 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
meilisearch-http/src/lib.rs
View File

@ -128,7 +128,13 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Auth
autobatching_enabled: !opt.scheduler_options.disable_auto_batching,
})
};
let meilisearch_builder = || -> anyhow::Result<_> {
enum OnFailure {
RemoveDb,
KeepDb,
}
let meilisearch_builder = |on_failure: OnFailure| -> anyhow::Result<_> {
// if anything wrong happens we delete the `data.ms` entirely.
match (
index_scheduler_builder().map_err(anyhow::Error::from),
@ -137,7 +143,9 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Auth
) {
(Ok(i), Ok(a), Ok(())) => Ok((i, a)),
(Err(e), _, _) | (_, Err(e), _) | (_, _, Err(e)) => {
if matches!(on_failure, OnFailure::RemoveDb) {
std::fs::remove_dir_all(&opt.db_path)?;
}
Err(e)
}
}
@ -148,7 +156,7 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Auth
let snapshot_path_exists = snapshot_path.exists();
if empty_db && snapshot_path_exists {
match compression::from_tar_gz(snapshot_path, &opt.db_path) {
Ok(()) => meilisearch_builder()?,
Ok(()) => meilisearch_builder(OnFailure::RemoveDb)?,
Err(e) => {
std::fs::remove_dir_all(&opt.db_path)?;
return Err(e);
@ -162,12 +170,13 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Auth
} else if !snapshot_path_exists && !opt.ignore_missing_snapshot {
bail!("snapshot doesn't exist at {}", snapshot_path.display())
} else {
meilisearch_builder()?
meilisearch_builder(OnFailure::RemoveDb)?
}
} else if let Some(ref path) = opt.import_dump {
let src_path_exists = path.exists();
if empty_db && src_path_exists {
let (mut index_scheduler, mut auth_controller) = meilisearch_builder()?;
let (mut index_scheduler, mut auth_controller) =
meilisearch_builder(OnFailure::RemoveDb)?;
match import_dump(&opt.db_path, path, &mut index_scheduler, &mut auth_controller) {
Ok(()) => (index_scheduler, auth_controller),
Err(e) => {
@ -183,7 +192,8 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Auth
} else if !src_path_exists && !opt.ignore_missing_dump {
bail!("dump doesn't exist at {:?}", path)
} else {
let (mut index_scheduler, mut auth_controller) = meilisearch_builder()?;
let (mut index_scheduler, mut auth_controller) =
meilisearch_builder(OnFailure::RemoveDb)?;
match import_dump(&opt.db_path, path, &mut index_scheduler, &mut auth_controller) {
Ok(()) => (index_scheduler, auth_controller),
Err(e) => {
@ -196,7 +206,7 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Auth
if !empty_db {
check_version_file(&opt.db_path)?;
}
meilisearch_builder()?
meilisearch_builder(OnFailure::KeepDb)?
};
// We create a loop in a thread that registers snapshotCreation tasks