How to use

getBlocksCount

method

in

org.apache.hadoop.hdfs.server.namenode.FsImageProto$INodeSection$INodeFile

++totalFiles;
INodeSection.INodeFile f = p.getFile();
totalBlocks += f.getBlocksCount();
long fileSize = 0;
for (BlockProto b : f.getBlocksList()) {

if (f.getBlocksCount() > 0) {
 out.print("<" + INODE_SECTION_BLOCKS + ">");
 for (BlockProto b : f.getBlocksList()) {

append(buffer, formatDate(file.getAccessTime()));
append(buffer, file.getPreferredBlockSize());
append(buffer, file.getBlocksCount());
append(buffer, FSImageLoader.getFileSize(file));
append(buffer, 0);  // NS_QUOTA

append(buffer, formatDate(file.getAccessTime()));
append(buffer, file.getPreferredBlockSize());
append(buffer, file.getBlocksCount());
append(buffer, FSImageLoader.getFileSize(file));
append(buffer, 0);  // NS_QUOTA

append(buffer, formatDate(file.getAccessTime()));
append(buffer, file.getPreferredBlockSize());
append(buffer, file.getBlocksCount());
append(buffer, FSImageLoader.getFileSize(file));
append(buffer, 0);  // NS_QUOTA

++totalFiles;
INodeSection.INodeFile f = p.getFile();
totalBlocks += f.getBlocksCount();
long fileSize = 0;
for (BlockProto b : f.getBlocksList()) {

++totalFiles;
INodeSection.INodeFile f = p.getFile();
totalBlocks += f.getBlocksCount();
long fileSize = 0;
for (BlockProto b : f.getBlocksList()) {

private void dumpINodeFile(INodeSection.INodeFile f) {
 o("replication", f.getReplication()).o("mtime", f.getModificationTime())
   .o("atime", f.getAccessTime())
   .o("perferredBlockSize", f.getPreferredBlockSize())
   .o("permission", dumpPermission(f.getPermission()));
 if (f.getBlocksCount() > 0) {
  out.print("<blocks>");
  for (BlockProto b : f.getBlocksList()) {
   out.print("<block>");
   o("id", b.getBlockId()).o("genstamp", b.getGenStamp()).o("numBytes",
     b.getNumBytes());
   out.print("</block>\n");
  }
  out.print("</blocks>\n");
 }
 if (f.hasFileUC()) {
  INodeSection.FileUnderConstructionFeature u = f.getFileUC();
  out.print("<file-under-construction>");
  o("clientName", u.getClientName()).o("clientMachine",
    u.getClientMachine());
  out.print("</file-under-construction>\n");
 }
}

private void dumpINodeFile(INodeSection.INodeFile f) {
 o("replication", f.getReplication()).o("mtime", f.getModificationTime())
   .o("atime", f.getAccessTime())
   .o("perferredBlockSize", f.getPreferredBlockSize())
   .o("permission", dumpPermission(f.getPermission()));
 if (f.getBlocksCount() > 0) {
  out.print("<blocks>");
  for (BlockProto b : f.getBlocksList()) {
   out.print("<block>");
   o("id", b.getBlockId()).o("genstamp", b.getGenStamp()).o("numBytes",
     b.getNumBytes());
   out.print("</block>\n");
  }
  out.print("</blocks>\n");
 }
 if (f.hasFileUC()) {
  INodeSection.FileUnderConstructionFeature u = f.getFileUC();
  out.print("<file-under-construction>");
  o("clientName", u.getClientName()).o("clientMachine",
    u.getClientMachine());
  out.print("</file-under-construction>\n");
 }
}

@Override
public void onFile(FsImageProto.INodeSection.INode inode, String path) {
  FsImageProto.INodeSection.INodeFile f = inode.getFile();
  PermissionStatus p = loader.getPermissionStatus(f.getPermission());
  final long fileSize = FSImageLoader.getFileSize(f);
  final long fileBlocks = f.getBlocksCount();
  overallStats.sumBlocks.add(fileBlocks);
  overallStats.fileSize.observe(fileSize);
  overallStats.replication.observe(f.getReplication());
  // Group stats
  final String groupName = p.getGroupName();
  final GroupStats groupStat = report.groupStats.computeIfAbsent(groupName, report.createGroupStats);
  groupStat.sumBlocks.add(fileBlocks);
  groupStat.fileSize.observe(fileSize);
  // User stats
  final String userName = p.getUserName();
  UserStats userStat = report.userStats.computeIfAbsent(userName, report.createUserStat);
  userStat.sumBlocks.add(fileBlocks);
  userStat.fileSize.observe(fileSize);
  userStat.replication.observe(f.getReplication());
}

public final boolean isInitialized() {
 byte isInitialized = memoizedIsInitialized;
 if (isInitialized != -1) return isInitialized == 1;
 for (int i = 0; i < getBlocksCount(); i++) {
  if (!getBlocks(i).isInitialized()) {
   memoizedIsInitialized = 0;
   return false;
  }
 }
 if (hasXAttrs()) {
  if (!getXAttrs().isInitialized()) {
   memoizedIsInitialized = 0;
   return false;
  }
 }
 memoizedIsInitialized = 1;
 return true;
}

public final boolean isInitialized() {
 byte isInitialized = memoizedIsInitialized;
 if (isInitialized != -1) return isInitialized == 1;
 for (int i = 0; i < getBlocksCount(); i++) {
  if (!getBlocks(i).isInitialized()) {
   memoizedIsInitialized = 0;
   return false;
  }
 }
 if (hasXAttrs()) {
  if (!getXAttrs().isInitialized()) {
   memoizedIsInitialized = 0;
   return false;
  }
 }
 memoizedIsInitialized = 1;
 return true;
}

@Override
public void onFile(FsImageProto.INodeSection.INode inode, String path) {
  FsImageProto.INodeSection.INodeFile f = inode.getFile();
  pathStats.sumBlocks.add(f.getBlocksCount());
  final long fileSize = FSImageLoader.getFileSize(f);
  pathStats.fileSize.observe(fileSize);
}

public final boolean isInitialized() {
 byte isInitialized = memoizedIsInitialized;
 if (isInitialized != -1) return isInitialized == 1;
 for (int i = 0; i < getBlocksCount(); i++) {
  if (!getBlocks(i).isInitialized()) {
   memoizedIsInitialized = 0;
   return false;
  }
 }
 if (hasXAttrs()) {
  if (!getXAttrs().isInitialized()) {
   memoizedIsInitialized = 0;
   return false;
  }
 }
 memoizedIsInitialized = 1;
 return true;
}