Package org.apache.hadoop.hbase

Examples of org.apache.hadoop.hbase.HServerLoad.compareTo()

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      nregions = 0;
     
      // Advance past any less-loaded servers
      for (HServerLoad load = new HServerLoad(thisServersLoad);
        load.compareTo(heavierLoad) <= 0 && nregions < nRegionsToAssign;
        load.setNumberOfRegions(load.getNumberOfRegions() + 1), nregions++) {
        // continue;
      }

      if (nregions < nRegionsToAssign) {
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    for (Map.Entry<HServerLoad, Set<String>> e : lightServers.entrySet()) {
      HServerLoad lightLoad = new HServerLoad(e.getKey());
      do {
        lightLoad.setNumberOfRegions(lightLoad.getNumberOfRegions() + 1);
        nRegions += 1;
      } while (lightLoad.compareTo(thisServersLoad) <= 0
          && nRegions < numUnassignedRegions);

      nRegions *= e.getValue().size();
      if (nRegions >= numUnassignedRegions) {
        break;
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        HServerLoad heavierLoad = new HServerLoad();
        int nservers = computeNextHeaviestLoad(thisServersLoad, heavierLoad);
        nregions = 0;
        // Advance past any less-loaded servers
        for (HServerLoad load = new HServerLoad(thisServersLoad);
        load.compareTo(heavierLoad) <= 0 && nregions < nRegionsToAssign;
        load.setNumberOfRegions(load.getNumberOfRegions() + 1), nregions++) {
          // continue;
        }
        LOG.debug("Doing for " + info + " nregions: " + nregions +
            " and nRegionsToAssign: " + nRegionsToAssign);
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    for (Map.Entry<HServerLoad, Set<String>> e: lightServers.entrySet()) {
      HServerLoad lightLoad = new HServerLoad(e.getKey());
      do {
        lightLoad.setNumberOfRegions(lightLoad.getNumberOfRegions() + 1);
        nRegions += 1;
      } while (lightLoad.compareTo(thisServersLoad) <= 0
          && nRegions < numUnassignedRegions);
      nRegions *= e.getValue().size();
      if (nRegions >= numUnassignedRegions) {
        break;
      }
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      // Advance past any less-loaded servers
      for (HServerLoad load =
        new HServerLoad(thisServersLoad.getNumberOfRequests(),
            thisServersLoad.getNumberOfRegions());
      load.compareTo(heavierLoad) <= 0 && nregions < nRegionsToAssign;
      load.setNumberOfRegions(load.getNumberOfRegions() + 1), nregions++) {
        // continue;
      }

      if (nregions < nRegionsToAssign) {
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        e.getKey().getNumberOfRegions());

      do {
        lightLoad.setNumberOfRegions(lightLoad.getNumberOfRegions() + 1);
        nRegions += 1;
      } while (lightLoad.compareTo(thisServersLoad) <= 0
          && nRegions < numUnassignedRegions);

      nRegions *= e.getValue().size();
      if (nRegions >= numUnassignedRegions) {
        break;
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        HServerLoad heavierLoad = new HServerLoad();
        int nservers = computeNextHeaviestLoad(thisServersLoad, heavierLoad);
        nregions = 0;
        // Advance past any less-loaded servers
        for (HServerLoad load = new HServerLoad(thisServersLoad);
        load.compareTo(heavierLoad) <= 0 && nregions < nRegionsToAssign;
        load.setNumberOfRegions(load.getNumberOfRegions() + 1), nregions++) {
          // continue;
        }
        LOG.debug("Doing for " + info + " nregions: " + nregions +
            " and nRegionsToAssign: " + nRegionsToAssign);
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    for (Map.Entry<HServerLoad, Set<String>> e: lightServers.entrySet()) {
      HServerLoad lightLoad = new HServerLoad(e.getKey());
      do {
        lightLoad.setNumberOfRegions(lightLoad.getNumberOfRegions() + 1);
        nRegions += 1;
      } while (lightLoad.compareTo(thisServersLoad) <= 0
          && nRegions < numUnassignedRegions);
      nRegions *= e.getValue().size();
      if (nRegions >= numUnassignedRegions) {
        break;
      }
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      HServerLoad heavierLoad = new HServerLoad();
      int nservers = computeNextHeaviestLoad(thisServersLoad, heavierLoad);
      int nregions = 0;
      // Advance past any less-loaded servers
      for (HServerLoad load = new HServerLoad(thisServersLoad);
      load.compareTo(heavierLoad) <= 0 && nregions < nRegionsToAssign;
      load.setNumberOfRegions(load.getNumberOfRegions() + 1), nregions++) {
        // continue;
      }
      if (nregions < nRegionsToAssign) {
        // There are some more heavily loaded servers
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    for (Map.Entry<HServerLoad, Set<String>> e: lightServers.entrySet()) {
      HServerLoad lightLoad = new HServerLoad(e.getKey());
      do {
        lightLoad.setNumberOfRegions(lightLoad.getNumberOfRegions() + 1);
        nRegions += 1;
      } while (lightLoad.compareTo(thisServersLoad) <= 0
          && nRegions < numUnassignedRegions);
      nRegions *= e.getValue().size();
      if (nRegions >= numUnassignedRegions) {
        break;
      }
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