fix: typo

src/datanode/src/region_server.rs

@@ -1355,7 +1355,7 @@ mod tests {
     }
 
     #[tokio::test]
-    async fn test_region_server_parallism() {
+    async fn test_region_server_parallelism() {
         let p = RegionServerParallelism::from_opts(2, Duration::from_millis(1)).unwrap();
         let first_query = p.acquire().await;
         assert!(first_query.is_ok());

src/flow/src/server.rs

@@ -303,7 +303,7 @@ impl FlownodeBuilder {
     ///
     /// or recover all existing flow tasks if in standalone mode(nodeid is None)
     ///
-    /// TODO(discord9): persisent flow tasks with internal state
+    /// TODO(discord9): persistent flow tasks with internal state
     async fn recover_flows(&self, manager: &FlowWorkerManagerRef) -> Result<usize, Error> {
         let nodeid = self.opts.node_id;
         let to_be_recovered: Vec<_> = if let Some(nodeid) = nodeid {

src/mito2/src/engine.rs

@@ -89,7 +89,7 @@ use crate::error::{
 };
 use crate::manifest::action::RegionEdit;
 use crate::metrics::HANDLE_REQUEST_ELAPSED;
-use crate::read::scan_region::{ScanParallism, ScanRegion, Scanner};
+use crate::read::scan_region::{ScanParallelism, ScanRegion, Scanner};
 use crate::request::{RegionEditRequest, WorkerRequest};
 use crate::wal::entry_distributor::{
     build_wal_entry_distributor_and_receivers, DEFAULT_ENTRY_RECEIVER_BUFFER_SIZE,
@@ -417,7 +417,7 @@ impl EngineInner {
         let version = region.version();
         // Get cache.
         let cache_manager = self.workers.cache_manager();
-        let scan_parallelism = ScanParallism {
+        let scan_parallelism = ScanParallelism {
             parallelism: self.config.scan_parallelism,
             channel_size: self.config.parallel_scan_channel_size,
         };

src/mito2/src/read/scan_region.rs

@@ -169,7 +169,7 @@ pub(crate) struct ScanRegion {
     /// Cache.
     cache_manager: Option<CacheManagerRef>,
     /// Parallelism to scan.
-    parallelism: ScanParallism,
+    parallelism: ScanParallelism,
     /// Whether to ignore inverted index.
     ignore_inverted_index: bool,
     /// Whether to ignore fulltext index.
@@ -191,7 +191,7 @@ impl ScanRegion {
             access_layer,
             request,
             cache_manager,
-            parallelism: ScanParallism::default(),
+            parallelism: ScanParallelism::default(),
             ignore_inverted_index: false,
             ignore_fulltext_index: false,
             start_time: None,
@@ -200,7 +200,7 @@ impl ScanRegion {
 
     /// Sets parallelism.
     #[must_use]
-    pub(crate) fn with_parallelism(mut self, parallelism: ScanParallism) -> Self {
+    pub(crate) fn with_parallelism(mut self, parallelism: ScanParallelism) -> Self {
         self.parallelism = parallelism;
         self
     }
@@ -447,7 +447,7 @@ impl ScanRegion {
 
 /// Config for parallel scan.
 #[derive(Debug, Clone, Copy, Default)]
-pub(crate) struct ScanParallism {
+pub(crate) struct ScanParallelism {
     /// Number of tasks expect to spawn to read data.
     pub(crate) parallelism: usize,
     /// Channel size to send batches. Only takes effect when the parallelism > 1.
@@ -484,7 +484,7 @@ pub(crate) struct ScanInput {
     /// Ignores file not found error.
     ignore_file_not_found: bool,
     /// Parallelism to scan data.
-    pub(crate) parallelism: ScanParallism,
+    pub(crate) parallelism: ScanParallelism,
     /// Index appliers.
     inverted_index_applier: Option<InvertedIndexApplierRef>,
     fulltext_index_applier: Option<FulltextIndexApplierRef>,
@@ -513,7 +513,7 @@ impl ScanInput {
             files: Vec::new(),
             cache_manager: None,
             ignore_file_not_found: false,
-            parallelism: ScanParallism::default(),
+            parallelism: ScanParallelism::default(),
             inverted_index_applier: None,
             fulltext_index_applier: None,
             query_start: None,
@@ -568,7 +568,7 @@ impl ScanInput {
 
     /// Sets scan parallelism.
     #[must_use]
-    pub(crate) fn with_parallelism(mut self, parallelism: ScanParallism) -> Self {
+    pub(crate) fn with_parallelism(mut self, parallelism: ScanParallelism) -> Self {
         self.parallelism = parallelism;
         self
     }

src/servers/src/mysql/federated.rs

@@ -302,7 +302,7 @@ mod test {
         let result = check(query, QueryContext::arc(), session.clone());
         assert!(result.is_none());
 
-        let query = "select versiona";
+        let query = "select version";
         let output = check(query, QueryContext::arc(), session.clone());
         assert!(output.is_none());