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  1. Hadoop YARN
  2. YARN-2492 (Clone of YARN-796) Allow for (admin) labels on nodes and resource-requests
  3. YARN-2705

Changes of RM node label manager default configuration

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Details

    • Sub-task
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • None
    • 2.6.0
    • api, client, resourcemanager
    • None
    • Reviewed

    Description

      1) Add yarn.node-labels.manager-class, by default it's will not store anything to file system
      2) Use above at least in some places: RMNodeLabelsManager, RMAdminCLI. Convert DummyNodeLabelsManager into a MemoryNodeLabelsManager
      3) Document that RM configs and client configs for yarn.node-labels.manager-class should match
      4) fs-store.uri -> fs-store.root-dir
      5) Similarly FS_NODE_LABELS_STORE_URI
      6) For default value of fs-store.uri, put it in /tmp. But creaat /tmp/hadoop-yarn-${user}/node-labels

      Attachments

        1. YARN-2705-20141017-2.patch
          25 kB
          Wangda Tan
        2. YARN-2705-20141017-1.patch
          25 kB
          Wangda Tan

        Issue Links

          is required by

          Sub-task - The sub-task of the issue YARN-2504 Support get/add/remove/change labels in RM admin CLI

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-6130 Mapreduce tests fail with IllegalArgumentException in trunk

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              leftnoteasy Wangda Tan
              leftnoteasy Wangda Tan
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              Dates

                Created:
                Updated:
                Resolved: