fix(bazel): increase memory limit of ngc under bazel from 2 to 4 GB (#31784)

alxhub · kara · commit 5a8eb924ba6c · 2019-07-22T12:14:14.000-07:00
This commit bumps the heap size of node/ngc under bazel to 4 GB instead of the previous 2 GB. This brings it in sync with what the TS compiler uses in g3, and fixes a bug where ngc would crash with OOM in worker mode. PR Close #31784
diff --git a/packages/bazel/src/ng_module.bzl b/packages/bazel/src/ng_module.bzl
@@ -353,8 +353,8 @@ _EXTRA_NODE_OPTIONS_FLAGS = [
     "--node_options=--expose-gc",
     # Show ~full stack traces, instead of cutting off after 10 items.
     "--node_options=--stack-trace-limit=100",
-    # Give 2 GB RAM to node to make bigger google3 modules to compile, we should be able to drop this after Ivy/ngtsc is the default in g3
-    "--node_options=--max-old-space-size=2048",
+    # Give 4 GB RAM to node to allow bigger google3 modules to compile.
+    "--node_options=--max-old-space-size=4096",
 ]
 
 def ngc_compile_action(
