From 7ee3c85c481ee85c83fc1aa06465f7b3c16766ee Mon Sep 17 00:00:00 2001 From: Sunil G Date: Mon, 23 Oct 2017 16:16:34 +0530 Subject: [PATCH] YARN-6984 --- .../hadoop/yarn/util/resource/DominantResourceCalculator.java | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/resource/DominantResourceCalculator.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/resource/DominantResourceCalculator.java index ca828a5251b..3f8fd97106a 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/resource/DominantResourceCalculator.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/resource/DominantResourceCalculator.java @@ -557,6 +557,14 @@ public boolean fitsIn(Resource smaller, Resource bigger) { @Override public boolean isAnyMajorResourceZero(Resource resource) { - return resource.getMemorySize() == 0f || resource.getVirtualCores() == 0; + int maxLength = ResourceUtils.getNumberOfKnownResourceTypes(); + for (int i = 0; i < maxLength; i++) { + ResourceInformation resourceInformation = resource + .getResourceInformation(i); + if (resourceInformation.getValue() == 0l) { + return true; + } + } + return false; } } -- 2.13.5 (Apple Git-94)