From 6d13b42d9874f1c3d47938a45c02a70f54ff6465 Mon Sep 17 00:00:00 2001
From: Yuhao Su <yuhaosu@outlook.com>
Date: Fri, 8 Nov 2024 10:33:17 -0800
Subject: [PATCH] init

---
 src/frontend/src/lib.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/frontend/src/lib.rs b/src/frontend/src/lib.rs
index 5c006e191157e..a6163e009607c 100644
--- a/src/frontend/src/lib.rs
+++ b/src/frontend/src/lib.rs
@@ -147,6 +147,11 @@ pub struct FrontendOpts {
     #[override_opts(path = server.metrics_level)]
     pub metrics_level: Option<MetricLevel>,
 
+    /// Enable heap profile dump when memory usage is high.
+    #[clap(long, hide = true, env = "RW_HEAP_PROFILING_DIR")]
+    #[override_opts(path = server.heap_profiling.dir)]
+    pub heap_profiling_dir: Option<String>,
+
     #[clap(long, hide = true, env = "ENABLE_BARRIER_READ")]
     #[override_opts(path = batch.enable_barrier_read)]
     pub enable_barrier_read: Option<bool>,