Java Code Examples for org.apache.hadoop.hdfs.server.namenode.INode#destroyAndCollectBlocks()

The following examples show how to use org.apache.hadoop.hdfs.server.namenode.INode#destroyAndCollectBlocks() . 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: DirectoryWithSnapshotFeature.java    From hadoop with Apache License 2.0 6 votes vote down vote up 
/** clear the created list */
private QuotaCounts destroyCreatedList(
    final BlockStoragePolicySuite bsps,
    final INodeDirectory currentINode,
    final BlocksMapUpdateInfo collectedBlocks,
    final List<INode> removedINodes) {
  QuotaCounts counts = new QuotaCounts.Builder().build();
  final List<INode> createdList = getList(ListType.CREATED);
  for (INode c : createdList) {
    c.computeQuotaUsage(bsps, counts, true);
    c.destroyAndCollectBlocks(bsps, collectedBlocks, removedINodes);
    // c should be contained in the children list, remove it
    currentINode.removeChild(c);
  }
  createdList.clear();
  return counts;
}
Example 2
Source File: DirectoryWithSnapshotFeature.java    From big-c with Apache License 2.0 6 votes vote down vote up 
/** clear the created list */
private QuotaCounts destroyCreatedList(
    final BlockStoragePolicySuite bsps,
    final INodeDirectory currentINode,
    final BlocksMapUpdateInfo collectedBlocks,
    final List<INode> removedINodes) {
  QuotaCounts counts = new QuotaCounts.Builder().build();
  final List<INode> createdList = getList(ListType.CREATED);
  for (INode c : createdList) {
    c.computeQuotaUsage(bsps, counts, true);
    c.destroyAndCollectBlocks(bsps, collectedBlocks, removedINodes);
    // c should be contained in the children list, remove it
    currentINode.removeChild(c);
  }
  createdList.clear();
  return counts;
}
Example 3
Source File: DirectoryWithSnapshotFeature.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
/** clear the deleted list */
private QuotaCounts destroyDeletedList(
    final BlockStoragePolicySuite bsps,
    final BlocksMapUpdateInfo collectedBlocks,
    final List<INode> removedINodes) {
  QuotaCounts counts = new QuotaCounts.Builder().build();
  final List<INode> deletedList = getList(ListType.DELETED);
  for (INode d : deletedList) {
    d.computeQuotaUsage(bsps, counts, false);
    d.destroyAndCollectBlocks(bsps, collectedBlocks, removedINodes);
  }
  deletedList.clear();
  return counts;
}
Example 4
Source File: DirectoryWithSnapshotFeature.java    From big-c with Apache License 2.0 5 votes vote down vote up 
/** clear the deleted list */
private QuotaCounts destroyDeletedList(
    final BlockStoragePolicySuite bsps,
    final BlocksMapUpdateInfo collectedBlocks,
    final List<INode> removedINodes) {
  QuotaCounts counts = new QuotaCounts.Builder().build();
  final List<INode> deletedList = getList(ListType.DELETED);
  for (INode d : deletedList) {
    d.computeQuotaUsage(bsps, counts, false);
    d.destroyAndCollectBlocks(bsps, collectedBlocks, removedINodes);
  }
  deletedList.clear();
  return counts;
}