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Sunil G commented on YARN-7383: ------------------------------- Yes. Since we can have more devices like fpga etc, this naming model was making sense {{yarn.io/gpu}} Considering we could have a "dot" in names, I also think we need to change that logic while loading node resources. And we could update doc also ? > Node resource not parsed correctly for resource names containing dot > -------------------------------------------------------------------- > > Key: YARN-7383 > URL: https://issues.apache.org/jira/browse/YARN-7383 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager > Reporter: Jonathan Hung > > Currently when getting resource capabilities in {{node-resources.xml}}, the > following parsing code is used: {noformat} String[] parts = > prop.split("\\."); > LOG.info("Found resource entry " + prop); > if (parts.length == 4) { > String resourceType = parts[3]; > if (!nodeResources.containsKey(resourceType)) { > nodeResources > .put(resourceType, ResourceInformation.newInstance(resourceType)); > } > String units = getUnits(value); > Long resourceValue = > Long.valueOf(value.substring(0, value.length() - units.length())); > nodeResources.get(resourceType).setValue(resourceValue); > nodeResources.get(resourceType).setUnits(units); > if (LOG.isDebugEnabled()) { > LOG.debug("Setting value for resource type " + resourceType + " to " > + resourceValue + " with units " + units); > } > }{noformat} > If resource names contain dots though (e.g. for resource names in a > namespace) this will not parse correctly. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org