diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/util/resource/ResourceUtils.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/util/resource/ResourceUtils.java index fea9eefb168..3654965c05d 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/util/resource/ResourceUtils.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/util/resource/ResourceUtils.java @@ -251,7 +251,8 @@ public static Resource fetchMaximumAllocationFromConfig(Configuration conf) { private static Map getResourceInformationMapFromConfig( Configuration conf) { Map resourceInformationMap = new HashMap<>(); - String[] resourceNames = conf.getStrings(YarnConfiguration.RESOURCE_TYPES); + String[] resourceNames = + conf.getTrimmedStrings(YarnConfiguration.RESOURCE_TYPES); if (resourceNames != null && resourceNames.length != 0) { for (String resourceName : resourceNames) { diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/resource-types-test.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/resource-types-test.xml index 98e49617d0b..e3be52e7655 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/resource-types-test.xml +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/resource-types-test.xml @@ -17,6 +17,6 @@ yarn.resource-types - yarn.io/gpu,yarn.io/fpga,testType + yarn.io/gpu, yarn.io/fpga, testType - \ No newline at end of file +