From 3a18e05d1423a298bbb6cd2ee249a1e26ae6747f Mon Sep 17 00:00:00 2001 From: matthewdeng Date: Thu, 24 Feb 2022 08:50:09 -0800 Subject: [PATCH] [docs] update environment variable names in README (#198) --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index c208a956..ba0cbc90 100644 --- a/README.md +++ b/README.md @@ -512,7 +512,7 @@ to implement placement strategies for better fault tolerance. By default, a SPREAD strategy is used for training, which attempts to spread all of the training workers across the nodes in a cluster on a best-effort basis. This improves fault tolerance since it minimizes the number of worker failures when a node goes down, but comes at a cost of increased inter-node communication -To disable this strategy, set the `USE_SPREAD_STRATEGY` environment variable to 0. If disabled, no +To disable this strategy, set the `RXGB_USE_SPREAD_STRATEGY` environment variable to 0. If disabled, no particular placement strategy will be used. Note that this strategy is used only when `elastic_training` is not used. If `elastic_training` is set to `True`, @@ -524,7 +524,7 @@ goes down, it will be less likely to impact multiple trials. When placement strategies are used, XGBoost-Ray will wait for 100 seconds for the required resources to become available, and will fail if the required resources cannot be reserved and the cluster cannot autoscale -to increase the number of resources. You can change the `PLACEMENT_GROUP_TIMEOUT_S` environment variable to modify +to increase the number of resources. You can change the `RXGB_PLACEMENT_GROUP_TIMEOUT_S` environment variable to modify how long this timeout should be. More examples