Disable parallel query on render nodes

diff --git a/roles/tile.rb b/roles/tile.rb
index c32e35eb645d87913c7ef5b6565b9b375f8ef869..dbc2d5fd8bbc641e2080b050696429fc735ea641 100644 (file)
--- a/roles/tile.rb
+++ b/roles/tile.rb
@@ -38,6 +38,7 @@ default_attributes(
         :max_connections => "250",
         :temp_buffers => "32MB",
         :work_mem => "128MB",
+        :max_parallel_workers_per_gather => "0",
         :wal_buffers => "1024kB",
         :wal_writer_delay => "500ms",
         :commit_delay => "10000",