Java Code Examples for org.apache.hadoop.hdfs.server.protocol.DatanodeStorageReport#getStorageReports()

The following examples show how to use org.apache.hadoop.hdfs.server.protocol.DatanodeStorageReport#getStorageReports() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Mover.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
private static long getMaxRemaining(DatanodeStorageReport report, StorageType t) {
  long max = 0L;
  for(StorageReport r : report.getStorageReports()) {
    if (r.getStorage().getStorageType() == t) {
      if (r.getRemaining() > max) {
        max = r.getRemaining();
      }
    }
  }
  return max;
}
Example 2
Source File: Balancer.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
private static long getCapacity(DatanodeStorageReport report, StorageType t) {
  long capacity = 0L;
  for(StorageReport r : report.getStorageReports()) {
    if (r.getStorage().getStorageType() == t) {
      capacity += r.getCapacity();
    }
  }
  return capacity;
}
Example 3
Source File: Balancer.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
private static long getRemaining(DatanodeStorageReport report, StorageType t) {
  long remaining = 0L;
  for(StorageReport r : report.getStorageReports()) {
    if (r.getStorage().getStorageType() == t) {
      remaining += r.getRemaining();
    }
  }
  return remaining;
}
Example 4
Source File: BalancingPolicy.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
@Override
void accumulateSpaces(DatanodeStorageReport r) {
  for(StorageReport s : r.getStorageReports()) {
    final StorageType t = s.getStorage().getStorageType();
    totalCapacities.add(t, s.getCapacity());
    totalUsedSpaces.add(t, s.getDfsUsed());
  }
}
Example 5
Source File: BalancingPolicy.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
@Override
Double getUtilization(DatanodeStorageReport r, final StorageType t) {
  long capacity = 0L;
  long dfsUsed = 0L;
  for(StorageReport s : r.getStorageReports()) {
    if (s.getStorage().getStorageType() == t) {
      capacity += s.getCapacity();
      dfsUsed += s.getDfsUsed();
    }
  }
  return capacity == 0L? null: dfsUsed*100.0/capacity;
}
Example 6
Source File: BalancingPolicy.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
@Override
void accumulateSpaces(DatanodeStorageReport r) {
  for(StorageReport s : r.getStorageReports()) {
    final StorageType t = s.getStorage().getStorageType();
    totalCapacities.add(t, s.getCapacity());
    totalUsedSpaces.add(t, s.getBlockPoolUsed());
  }
}
Example 7
Source File: BalancingPolicy.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
@Override
Double getUtilization(DatanodeStorageReport r, final StorageType t) {
  long capacity = 0L;
  long blockPoolUsed = 0L;
  for(StorageReport s : r.getStorageReports()) {
    if (s.getStorage().getStorageType() == t) {
      capacity += s.getCapacity();
      blockPoolUsed += s.getBlockPoolUsed();
    }
  }
  return capacity == 0L? null: blockPoolUsed*100.0/capacity;
}
Example 8
Source File: Mover.java    From big-c with Apache License 2.0 5 votes vote down vote up 
private static long getMaxRemaining(DatanodeStorageReport report, StorageType t) {
  long max = 0L;
  for(StorageReport r : report.getStorageReports()) {
    if (r.getStorage().getStorageType() == t) {
      if (r.getRemaining() > max) {
        max = r.getRemaining();
      }
    }
  }
  return max;
}
Example 9
Source File: Balancer.java    From big-c with Apache License 2.0 5 votes vote down vote up 
private static long getCapacity(DatanodeStorageReport report, StorageType t) {
  long capacity = 0L;
  for(StorageReport r : report.getStorageReports()) {
    if (r.getStorage().getStorageType() == t) {
      capacity += r.getCapacity();
    }
  }
  return capacity;
}
Example 10
Source File: Balancer.java    From big-c with Apache License 2.0 5 votes vote down vote up 
private static long getRemaining(DatanodeStorageReport report, StorageType t) {
  long remaining = 0L;
  for(StorageReport r : report.getStorageReports()) {
    if (r.getStorage().getStorageType() == t) {
      remaining += r.getRemaining();
    }
  }
  return remaining;
}
Example 11
Source File: BalancingPolicy.java    From big-c with Apache License 2.0 5 votes vote down vote up 
@Override
void accumulateSpaces(DatanodeStorageReport r) {
  for(StorageReport s : r.getStorageReports()) {
    final StorageType t = s.getStorage().getStorageType();
    totalCapacities.add(t, s.getCapacity());
    totalUsedSpaces.add(t, s.getDfsUsed());
  }
}
Example 12
Source File: BalancingPolicy.java    From big-c with Apache License 2.0 5 votes vote down vote up 
@Override
Double getUtilization(DatanodeStorageReport r, final StorageType t) {
  long capacity = 0L;
  long dfsUsed = 0L;
  for(StorageReport s : r.getStorageReports()) {
    if (s.getStorage().getStorageType() == t) {
      capacity += s.getCapacity();
      dfsUsed += s.getDfsUsed();
    }
  }
  return capacity == 0L? null: dfsUsed*100.0/capacity;
}
Example 13
Source File: BalancingPolicy.java    From big-c with Apache License 2.0 5 votes vote down vote up 
@Override
void accumulateSpaces(DatanodeStorageReport r) {
  for(StorageReport s : r.getStorageReports()) {
    final StorageType t = s.getStorage().getStorageType();
    totalCapacities.add(t, s.getCapacity());
    totalUsedSpaces.add(t, s.getBlockPoolUsed());
  }
}
Example 14
Source File: BalancingPolicy.java    From big-c with Apache License 2.0 5 votes vote down vote up 
@Override
Double getUtilization(DatanodeStorageReport r, final StorageType t) {
  long capacity = 0L;
  long blockPoolUsed = 0L;
  for(StorageReport s : r.getStorageReports()) {
    if (s.getStorage().getStorageType() == t) {
      capacity += s.getCapacity();
      blockPoolUsed += s.getBlockPoolUsed();
    }
  }
  return capacity == 0L? null: blockPoolUsed*100.0/capacity;
}