remove the dump_batch_size option from the CLI

meilisearch-http/src/option.rs

@@ -202,11 +202,6 @@ pub struct Opt {
     #[structopt(long, conflicts_with = "import-snapshot")]
     pub import_dump: Option<PathBuf>,
 
-    /// The batch size used in the importation process, the bigger it is the faster the dump is created.
-    /// This options is now deprecated and will be ignored
-    #[structopt(long, env = "MEILI_DUMP_BATCH_SIZE", default_value = "1024")]
-    pub dump_batch_size: usize,
-
     #[structopt(flatten)]
     pub indexer_options: IndexerOpts,
 }

meilisearch-http/tests/common/server.rs

@@ -68,7 +68,6 @@ pub fn default_settings(dir: impl AsRef<Path>) -> Opt {
     Opt {
         db_path: dir.as_ref().join("db"),
         dumps_dir: dir.as_ref().join("dump"),
-        dump_batch_size: 16,
         http_addr: "127.0.0.1:7700".to_owned(),
         master_key: None,
         env: "development".to_owned(),