diff --git a/bindings/elixir/lib/fluss/config.ex b/bindings/elixir/lib/fluss/config.ex
index d02a428f..07324df0 100644
--- a/bindings/elixir/lib/fluss/config.ex
+++ b/bindings/elixir/lib/fluss/config.ex
@@ -33,6 +33,14 @@ defmodule Fluss.Config do
 
   @enforce_keys [:bootstrap_servers]
   defstruct bootstrap_servers: nil,
+            remote_file_download_thread_num: nil,
+            scanner_log_fetch_max_bytes: nil,
+            scanner_log_fetch_max_bytes_for_bucket: nil,
+            scanner_log_fetch_min_bytes: nil,
+            scanner_log_fetch_wait_max_time_ms: nil,
+            scanner_log_max_poll_records: nil,
+            scanner_remote_log_prefetch_num: nil,
+            scanner_remote_log_read_concurrency: nil,
             writer_acks: nil,
             writer_batch_size: nil,
             writer_batch_timeout_ms: nil,
@@ -48,6 +56,14 @@ defmodule Fluss.Config do
 
   @type t :: %__MODULE__{
           bootstrap_servers: String.t(),
+          remote_file_download_thread_num: non_neg_integer() | nil,
+          scanner_log_fetch_max_bytes: non_neg_integer() | nil,
+          scanner_log_fetch_max_bytes_for_bucket: non_neg_integer() | nil,
+          scanner_log_fetch_min_bytes: non_neg_integer() | nil,
+          scanner_log_fetch_wait_max_time_ms: non_neg_integer() | nil,
+          scanner_log_max_poll_records: non_neg_integer() | nil,
+          scanner_remote_log_prefetch_num: non_neg_integer() | nil,
+          scanner_remote_log_read_concurrency: non_neg_integer() | nil,
           writer_acks: String.t() | nil,
           writer_batch_size: non_neg_integer() | nil,
           writer_batch_timeout_ms: non_neg_integer() | nil,
@@ -74,6 +90,44 @@ defmodule Fluss.Config do
   def set_bootstrap_servers(%__MODULE__{} = config, servers) when is_binary(servers),
     do: %{config | bootstrap_servers: servers}
 
+  @spec set_remote_file_download_thread_num(t(), non_neg_integer()) :: t()
+  def set_remote_file_download_thread_num(%__MODULE__{} = config, threads)
+      when is_integer(threads),
+      do: %{config | remote_file_download_thread_num: threads}
+
+  @spec set_scanner_log_fetch_max_bytes(t(), non_neg_integer()) :: t()
+  def set_scanner_log_fetch_max_bytes(%__MODULE__{} = config, max_bytes)
+      when is_integer(max_bytes),
+      do: %{config | scanner_log_fetch_max_bytes: max_bytes}
+
+  @spec set_scanner_log_fetch_max_bytes_for_bucket(t(), non_neg_integer()) :: t()
+  def set_scanner_log_fetch_max_bytes_for_bucket(%__MODULE__{} = config, max_bytes)
+      when is_integer(max_bytes),
+      do: %{config | scanner_log_fetch_max_bytes_for_bucket: max_bytes}
+
+  @spec set_scanner_log_fetch_min_bytes(t(), non_neg_integer()) :: t()
+  def set_scanner_log_fetch_min_bytes(%__MODULE__{} = config, min_bytes)
+      when is_integer(min_bytes),
+      do: %{config | scanner_log_fetch_min_bytes: min_bytes}
+
+  @spec set_scanner_log_fetch_wait_max_time_ms(t(), non_neg_integer()) :: t()
+  def set_scanner_log_fetch_wait_max_time_ms(%__MODULE__{} = config, wait_ms)
+      when is_integer(wait_ms),
+      do: %{config | scanner_log_fetch_wait_max_time_ms: wait_ms}
+
+  @spec set_scanner_log_max_poll_records(t(), non_neg_integer()) :: t()
+  def set_scanner_log_max_poll_records(%__MODULE__{} = config, num) when is_integer(num),
+    do: %{config | scanner_log_max_poll_records: num}
+
+  @spec set_scanner_remote_log_prefetch_num(t(), non_neg_integer()) :: t()
+  def set_scanner_remote_log_prefetch_num(%__MODULE__{} = config, num) when is_integer(num),
+    do: %{config | scanner_remote_log_prefetch_num: num}
+
+  @spec set_scanner_remote_log_read_concurrency(t(), non_neg_integer()) :: t()
+  def set_scanner_remote_log_read_concurrency(%__MODULE__{} = config, concurrency)
+      when is_integer(concurrency),
+      do: %{config | scanner_remote_log_read_concurrency: concurrency}
+
   @spec set_writer_acks(t(), String.t()) :: t()
   def set_writer_acks(%__MODULE__{} = config, acks) when is_binary(acks),
     do: %{config | writer_acks: acks}
diff --git a/bindings/elixir/native/fluss_nif/src/config.rs b/bindings/elixir/native/fluss_nif/src/config.rs
index 60034d9b..79aabcd7 100644
--- a/bindings/elixir/native/fluss_nif/src/config.rs
+++ b/bindings/elixir/native/fluss_nif/src/config.rs
@@ -31,6 +31,14 @@ pub enum NifNoKeyAssigner {
 #[module = "Fluss.Config"]
 pub struct NifConfig {
     pub bootstrap_servers: String,
+    pub remote_file_download_thread_num: Option<u64>,
+    pub scanner_log_fetch_max_bytes: Option<i32>,
+    pub scanner_log_fetch_max_bytes_for_bucket: Option<i32>,
+    pub scanner_log_fetch_min_bytes: Option<i32>,
+    pub scanner_log_fetch_wait_max_time_ms: Option<i32>,
+    pub scanner_log_max_poll_records: Option<u64>,
+    pub scanner_remote_log_prefetch_num: Option<u64>,
+    pub scanner_remote_log_read_concurrency: Option<u64>,
     pub writer_acks: Option<String>,
     pub writer_batch_size: Option<i32>,
     pub writer_batch_timeout_ms: Option<i64>,
@@ -51,6 +59,30 @@ impl NifConfig {
             bootstrap_servers: self.bootstrap_servers,
             ..Config::default()
         };
+        if let Some(n) = self.remote_file_download_thread_num {
+            config.remote_file_download_thread_num = n as usize;
+        }
+        if let Some(size) = self.scanner_log_fetch_max_bytes {
+            config.scanner_log_fetch_max_bytes = size;
+        }
+        if let Some(size) = self.scanner_log_fetch_max_bytes_for_bucket {
+            config.scanner_log_fetch_max_bytes_for_bucket = size;
+        }
+        if let Some(size) = self.scanner_log_fetch_min_bytes {
+            config.scanner_log_fetch_min_bytes = size;
+        }
+        if let Some(ms) = self.scanner_log_fetch_wait_max_time_ms {
+            config.scanner_log_fetch_wait_max_time_ms = ms;
+        }
+        if let Some(n) = self.scanner_log_max_poll_records {
+            config.scanner_log_max_poll_records = n as usize;
+        }
+        if let Some(n) = self.scanner_remote_log_prefetch_num {
+            config.scanner_remote_log_prefetch_num = n as usize;
+        }
+        if let Some(n) = self.scanner_remote_log_read_concurrency {
+            config.scanner_remote_log_read_concurrency = n as usize;
+        }
         if let Some(size) = self.writer_batch_size {
             config.writer_batch_size = size;
         }
diff --git a/bindings/elixir/test/config_test.exs b/bindings/elixir/test/config_test.exs
index 344c6478..2550a7e8 100644
--- a/bindings/elixir/test/config_test.exs
+++ b/bindings/elixir/test/config_test.exs
@@ -23,6 +23,70 @@ defmodule Fluss.ConfigTest do
     assert config == %Fluss.Config{bootstrap_servers: "localhost:9123"}
   end
 
+  test "set_remote_file_download_thread_num/2 sets the download thread num" do
+    config =
+      Fluss.Config.new("localhost:9123")
+      |> Fluss.Config.set_remote_file_download_thread_num(4)
+
+    assert config.remote_file_download_thread_num == 4
+  end
+
+  test "set_scanner_log_fetch_max_bytes/2 sets the fetch max bytes" do
+    config =
+      Fluss.Config.new("localhost:9123")
+      |> Fluss.Config.set_scanner_log_fetch_max_bytes(16_777_216)
+
+    assert config.scanner_log_fetch_max_bytes == 16_777_216
+  end
+
+  test "set_scanner_log_fetch_max_bytes_for_bucket/2 sets the per-bucket fetch limit" do
+    config =
+      Fluss.Config.new("localhost:9123")
+      |> Fluss.Config.set_scanner_log_fetch_max_bytes_for_bucket(1_048_576)
+
+    assert config.scanner_log_fetch_max_bytes_for_bucket == 1_048_576
+  end
+
+  test "set_scanner_log_fetch_min_bytes/2 sets the fetch min bytes" do
+    config =
+      Fluss.Config.new("localhost:9123")
+      |> Fluss.Config.set_scanner_log_fetch_min_bytes(1)
+
+    assert config.scanner_log_fetch_min_bytes == 1
+  end
+
+  test "set_scanner_log_fetch_wait_max_time_ms/2 sets the max wait time" do
+    config =
+      Fluss.Config.new("localhost:9123")
+      |> Fluss.Config.set_scanner_log_fetch_wait_max_time_ms(500)
+
+    assert config.scanner_log_fetch_wait_max_time_ms == 500
+  end
+
+  test "set_scanner_log_max_poll_records/2 sets the max poll records" do
+    config =
+      Fluss.Config.new("localhost:9123")
+      |> Fluss.Config.set_scanner_log_max_poll_records(1000)
+
+    assert config.scanner_log_max_poll_records == 1000
+  end
+
+  test "set_scanner_remote_log_prefetch_num/2 sets the prefetch num" do
+    config =
+      Fluss.Config.new("localhost:9123")
+      |> Fluss.Config.set_scanner_remote_log_prefetch_num(2)
+
+    assert config.scanner_remote_log_prefetch_num == 2
+  end
+
+  test "set_scanner_remote_log_read_concurrency/2 sets the read concurrency" do
+    config =
+      Fluss.Config.new("localhost:9123")
+      |> Fluss.Config.set_scanner_remote_log_read_concurrency(4)
+
+    assert config.scanner_remote_log_read_concurrency == 4
+  end
+
   test "set_writer_acks/2 sets the acks value" do
     config =
       Fluss.Config.new("localhost:9123")