diff --git a/server/src/catalog.rs b/server/src/catalog.rs
index 7fd4aff93..51d6d653a 100644
--- a/server/src/catalog.rs
+++ b/server/src/catalog.rs
@@ -41,8 +41,11 @@ pub trait Snapshot {
 }
 
 pub trait ManifestFile {
+    #[allow(unused)]
     fn file_name(&self) -> &str;
+    #[allow(unused)]
     fn ingestion_size(&self) -> u64;
+    #[allow(unused)]
     fn file_size(&self) -> u64;
     fn num_rows(&self) -> u64;
     fn columns(&self) -> &[Column];
diff --git a/server/src/option.rs b/server/src/option.rs
index 0fb12f7f4..d11df0805 100644
--- a/server/src/option.rs
+++ b/server/src/option.rs
@@ -18,7 +18,7 @@
 
 use clap::error::ErrorKind;
 use clap::{command, Args, Command, FromArgMatches};
-
+use core::fmt;
 use once_cell::sync::Lazy;
 use parquet::basic::{BrotliLevel, GzipLevel, ZstdLevel};
 use std::env;
@@ -234,9 +234,9 @@ impl Mode {
     }
 }
 
-impl ToString for Mode {
-    fn to_string(&self) -> String {
-        self.to_str().to_string()
+impl fmt::Display for Mode {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}", self.to_str())
     }
 }
 
diff --git a/server/src/query/stream_schema_provider.rs b/server/src/query/stream_schema_provider.rs
index 649f55ea2..0398d68c6 100644
--- a/server/src/query/stream_schema_provider.rs
+++ b/server/src/query/stream_schema_provider.rs
@@ -328,7 +328,7 @@ impl TableProvider for StandardTableProvider {
             let obs = glob_storage
                 .get_objects(
                     Some(&path),
-                    Box::new(|file_name| file_name.ends_with("manifest.json")),
+                    Box::new(|file_name| file_name.ends_with("stream.json")),
                 )
                 .await;
             if let Ok(obs) = obs {
diff --git a/server/src/storage/object_storage.rs b/server/src/storage/object_storage.rs
index 77eb9f20d..3487948bc 100644
--- a/server/src/storage/object_storage.rs
+++ b/server/src/storage/object_storage.rs
@@ -293,6 +293,7 @@ pub trait ObjectStorage: Sync + 'static {
     }
 
     /// for future use
+    #[allow(dead_code)]
     async fn get_stats_for_first_time(
         &self,
         stream_name: &str,
@@ -581,7 +582,7 @@ pub fn parseable_json_path() -> RelativePathBuf {
 /// TODO: Needs to be updated for distributed mode
 #[inline(always)]
 fn alert_json_path(stream_name: &str) -> RelativePathBuf {
-    RelativePathBuf::from_iter([stream_name, ALERT_FILE_NAME])
+    RelativePathBuf::from_iter([stream_name, STREAM_ROOT_DIRECTORY, ALERT_FILE_NAME])
 }
 
 #[inline(always)]