From 63f1a14ae551f650584ac7502b5ee159221d1f92 Mon Sep 17 00:00:00 2001
From: Will Dietz <github@wdtz.org>
Date: Fri, 17 Mar 2017 19:03:09 -0500
Subject: [PATCH] neo4j service: increase file limit, per warning emitted at
 startup (#23961)

---
 nixos/modules/services/databases/neo4j.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/services/databases/neo4j.nix b/nixos/modules/services/databases/neo4j.nix
index cbba9c2a691..205c8dc610a 100644
--- a/nixos/modules/services/databases/neo4j.nix
+++ b/nixos/modules/services/databases/neo4j.nix
@@ -130,6 +130,7 @@ in {
         ExecStart = "${cfg.package}/bin/neo4j console";
         User = "neo4j";
         PermissionsStartOnly = true;
+        LimitNOFILE = 40000;
       };
       preStart = ''
         mkdir -m 0700 -p ${cfg.dataDir}/{data/graph.db,conf,logs}