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    • Hadoop Flags:
      Reviewed

      Description

      Currently when getting resource capabilities in node-resources.xml, the following parsing code is used:

          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);
            }
          }

      If resource names contain dots though (e.g. for resource names in a namespace) this will not parse correctly.

        Attachments

        1. YARN-7383.002.patch
          5 kB
          Gergely Novák
        2. YARN-7383.001.patch
          5 kB
          Gergely Novák

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            • Assignee:
              GergelyNovak Gergely Novák
              Reporter:
              jhung Jonathan Hung
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              • Created:
                Updated:
                Resolved: