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Code Issues Releases Wiki Activity

fix #1009

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many 2020-10-15 12:06:11 +02:00
parent 834f3cc192
commit f1925b8f71
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GPG Key ID: 2CEF23B75189EACA
3 changed files with 15 additions and 11 deletions
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6
meilisearch-http/src/main.rs
View File

@ -52,7 +52,7 @@ async fn main() -> Result<(), MainError> {
_ => unreachable!(),
}
if let Some(path) = &opt.load_from_snapshot {
if let Some(path) = &opt.import_snapshot {
snapshot::load_snapshot(&opt.db_path, path, opt.ignore_snapshot_if_db_exists, opt.ignore_missing_snapshot)?;
}
@ -74,8 +74,8 @@ async fn main() -> Result<(), MainError> {
dump::import_dump(&data, path, opt.dump_batch_size)?;
}
if let Some(dir) = &opt.snapshot_dir {
snapshot::schedule_snapshot(data.clone(), &dir, opt.snapshot_interval_sec.unwrap_or(86400))?;
if opt.schedule_snapshot {
snapshot::schedule_snapshot(data.clone(), &opt.snapshot_dir, opt.snapshot_interval_sec.unwrap_or(86400))?;
}
print_launch_resume(&opt, &data);

18
meilisearch-http/src/option.rs
View File

@ -97,23 +97,27 @@ pub struct Opt {
/// Defines the path of the snapshot file to import.
/// This option will, by default, stop the process if a database already exist or if no snapshot exists at
/// the given path. If this option is not specified no snapshot is imported.
#[structopt(long, env = "MEILI_LOAD_FROM_SNAPSHOT")]
pub load_from_snapshot: Option<PathBuf>,
#[structopt(long, env = "MEILI_IMPORT_SNAPSHOT")]
pub import_snapshot: Option<PathBuf>,
/// The engine will ignore a missing snapshot and not return an error in such case.
#[structopt(long, requires = "load-from-snapshot", env = "MEILI_IGNORE_MISSING_SNAPSHOT")]
#[structopt(long, requires = "import-snapshot", env = "MEILI_IGNORE_MISSING_SNAPSHOT")]
pub ignore_missing_snapshot: bool,
/// The engine will skip snapshot importation and not return an error in such case.
#[structopt(long, requires = "load-from-snapshot", env = "MEILI_IGNORE_SNAPSHOT_IF_DB_EXISTS")]
#[structopt(long, requires = "import-snapshot", env = "MEILI_IGNORE_SNAPSHOT_IF_DB_EXISTS")]
pub ignore_snapshot_if_db_exists: bool,
/// Defines the directory path where meilisearch will create snapshot each snapshot_time_gap.
#[structopt(long, env = "MEILI_SNAPSHOT_DIR")]
pub snapshot_dir: Option<PathBuf>,
#[structopt(long, env = "MEILI_SNAPSHOT_DIR", default_value = "snapshots/")]
pub snapshot_dir: PathBuf,
/// Activate snapshot scheduling.
#[structopt(long, env = "MEILI_SCHEDULE_SNAPSHOT")]
pub schedule_snapshot: bool,
/// Defines time interval, in seconds, between each snapshot creation.
#[structopt(long, requires = "snapshot-path", env = "MEILI_SNAPSHOT_INTERVAL_SEC")]
#[structopt(long, env = "MEILI_SNAPSHOT_INTERVAL_SEC")]
pub snapshot_interval_sec: Option<u64>,
/// Folder where dumps are created when the dump route is called.

2
meilisearch-http/src/snapshot.rs
View File

@ -20,7 +20,7 @@ pub fn load_snapshot(
if !db_path.exists() && snapshot_path.exists() {
compression::from_tar_gz(snapshot_path, db_path)
} else if db_path.exists() && !ignore_snapshot_if_db_exists {
Err(Error::Internal(format!("database already exists at {:?}", db_path)))
Err(Error::Internal(format!("database already exists at {:?}, try to delete it or rename it", db_path)))
} else if !snapshot_path.exists() && !ignore_missing_snapshot {
Err(Error::Internal(format!("snapshot doesn't exist at {:?}", snapshot_path)))
} else {