How to use

getPreferredBlockSize

method

in

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

  f.getPermission(), stringTable);
map.put("accessTime", f.getAccessTime());
map.put("blockSize", f.getPreferredBlockSize());
map.put("group", p.getGroupName());
map.put("length", getFileSize(f));

setPreferredBlockSize(other.getPreferredBlockSize());

  .o(INODE_SECTION_PREFERRED_BLOCK_SIZE, f.getPreferredBlockSize())
  .o(INODE_SECTION_PERMISSION, dumpPermission(f.getPermission()));
if (f.hasXAttrs()) {

  f.getPermission(), stringTable);
map.put("accessTime", f.getAccessTime());
map.put("blockSize", f.getPreferredBlockSize());
map.put("group", p.getGroupName());
map.put("length", getFileSize(f));

  f.getPermission(), stringTable);
map.put("accessTime", f.getAccessTime());
map.put("blockSize", f.getPreferredBlockSize());
map.put("group", p.getGroupName());
map.put("length", getFileSize(f));

setPreferredBlockSize(other.getPreferredBlockSize());

append(buffer, formatDate(file.getModificationTime()));
append(buffer, formatDate(file.getAccessTime()));
append(buffer, file.getPreferredBlockSize());
append(buffer, file.getBlocksCount());
append(buffer, FSImageLoader.getFileSize(file));

setPreferredBlockSize(other.getPreferredBlockSize());

append(buffer, formatDate(file.getModificationTime()));
append(buffer, formatDate(file.getAccessTime()));
append(buffer, file.getPreferredBlockSize());
append(buffer, file.getBlocksCount());
append(buffer, FSImageLoader.getFileSize(file));

.toByteArray(), permission, acl, fileInPb.getModificationTime(),
fileInPb.getAccessTime(), (short) fileInPb.getReplication(),
fileInPb.getPreferredBlockSize(),
(byte)fileInPb.getStoragePolicyID(), 
xAttrs);

.toByteArray(), permission, acl, fileInPb.getModificationTime(),
fileInPb.getAccessTime(), (short) fileInPb.getReplication(),
fileInPb.getPreferredBlockSize(),
(byte)fileInPb.getStoragePolicyID(), 
xAttrs);

f.getAccessTime(), blocks, replication, f.getPreferredBlockSize(),
(byte)f.getStoragePolicyID());

f.getAccessTime(), blocks, replication, f.getPreferredBlockSize(),
(byte)f.getStoragePolicyID());

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");
 }
}

.toByteArray(), permission, acl, fileInPb.getModificationTime(),
fileInPb.getAccessTime(), replication, ecPolicyID,
fileInPb.getPreferredBlockSize(),
(byte)fileInPb.getStoragePolicyID(), xAttrs,
PBHelperClient.convert(fileInPb.getBlockType()));

n.getName().toByteArray(), permissions, f.getModificationTime(),
f.getAccessTime(), blocks, replication, ecPolicyID,
f.getPreferredBlockSize(), (byte)f.getStoragePolicyID(), blockType);

append(buffer, formatDate(file.getModificationTime()));
append(buffer, formatDate(file.getAccessTime()));
append(buffer, file.getPreferredBlockSize());
append(buffer, file.getBlocksCount());
append(buffer, FSImageLoader.getFileSize(file));