increase nofile limit on startup

restatedev · May 31, 2024 · 792a699 · 792a699
1 parent 100a872
commit 792a699
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Showing 4 changed files with 15 additions and 1 deletion.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -121,6 +121,7 @@ prost-build = "0.12.1"
 prost-types = "0.12.1"
 rand = "0.8.5"
 rayon = { version = "1.10" }
+rlimit = { version = "0.10.1" }
 rocksdb = { version = "0.22.0", features = ["multi-threaded-cf"], git = "/~https://github.com/restatedev/rust-rocksdb", rev="64a3c698910380e4fcbd8e56ce459779932cf1ff" }
 rustls = "0.21.6"
 schemars = { version = "0.8", features = ["bytes", "enumset"] }

diff --git a/server/Cargo.toml b/server/Cargo.toml
@@ -47,6 +47,7 @@ humantime = { workspace = true }
 notify = { version = "6.0.1" }
 notify-debouncer-mini = { version = "0.4.1" }
 pin-project = { workspace = true }
+rlimit = { workspace = true }
 schemars = { workspace = true, optional = true }
 serde = { workspace = true }
 serde_with = { workspace = true }

diff --git a/server/src/main.rs b/server/src/main.rs
@@ -158,7 +158,9 @@ fn main() {
 
     // Setting initial configuration as global current
     restate_types::config::set_current_config(config);
-
+    if rlimit::increase_nofile_limit(u64::MAX).is_err() {
+        warn!("Failed to increase the number of open file descriptors limit.");
+    }
     let tc = TaskCenterBuilder::default()
         .options(Configuration::pinned().common.clone())
         .build()