Package org.apache.hadoop.hbase.master

Examples of org.apache.hadoop.hbase.master.RackManager

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  private List<ServerName> servers;
  public static final byte [] FAVOREDNODES_QUALIFIER = Bytes.toBytes("fn");
  public final static short FAVORED_NODES_NUM = 3;

  public FavoredNodeAssignmentHelper(final List<ServerName> servers, Configuration conf) {
    this(servers, new RackManager(conf));
  }
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  @Override
  public void setConf(Configuration conf) {
    super.setConf(conf);
    globalFavoredNodesAssignmentPlan = new FavoredNodesPlan();
    this.rackManager = new RackManager(conf);
    super.setConf(conf);
  }
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  private List<ServerName> servers;
  public static final byte [] FAVOREDNODES_QUALIFIER = Bytes.toBytes("fn");
  public final static short FAVORED_NODES_NUM = 3;

  public FavoredNodeAssignmentHelper(final List<ServerName> servers, Configuration conf) {
    this(servers, new RackManager(conf));
  }
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  Configuration conf;

  @Override
  public void setConf(Configuration conf) {
    globalFavoredNodesAssignmentPlan = new FavoredNodesPlan();
    this.rackManager = new RackManager(conf);
    this.conf = conf;
  }
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    int numRegionsPerServer = 28;
    int numTables = 10;
    int numRacks = 4; // all replicas should be on a different rack
    Map<ServerName, List<HRegionInfo>> serverMap =
        createServerMap(numNodes, numRegions, numRegionsPerServer, replication, numTables);
    RackManager rm = new ForTestRackManager(numRacks);

    testWithCluster(serverMap, rm, false, true);
  }
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Related Classes of org.apache.hadoop.hbase.master.RackManager

  • org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer
  • org.apache.hadoop.hbase.master.balancer.FavoredNodeAssignmentHelper
  • org.apache.hadoop.hbase.master.balancer.FavoredNodeLoadBalancer
  • org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancer
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