public static class FSImageFormat.Loader extends Object
| Modifier and Type | Method and Description |
|---|---|
org.apache.hadoop.hdfs.server.namenode.FSDirectory |
getFSDirectoryInLoading() |
org.apache.hadoop.io.MD5Hash |
getLoadedImageMd5()
Return the MD5 checksum of the image that has been loaded.
|
long |
getLoadedImageTxId() |
org.apache.hadoop.hdfs.server.namenode.snapshot.Snapshot |
getSnapshot(DataInput in) |
void |
load(File curFile) |
org.apache.hadoop.hdfs.server.namenode.INodeDirectoryAttributes |
loadINodeDirectoryAttributes(DataInput in) |
org.apache.hadoop.hdfs.server.namenode.INodeFileAttributes |
loadINodeFileAttributes(DataInput in)
Load
INodeFileAttributes. |
org.apache.hadoop.hdfs.server.namenode.INode |
loadINodeWithLocalName(boolean isSnapshotINode,
DataInput in,
boolean updateINodeMap) |
org.apache.hadoop.hdfs.server.namenode.INode |
loadINodeWithLocalName(boolean isSnapshotINode,
DataInput in,
boolean updateINodeMap,
StartupProgress.Counter counter) |
void |
updateBlocksMap(org.apache.hadoop.hdfs.server.namenode.INodeFile file) |
public org.apache.hadoop.io.MD5Hash getLoadedImageMd5()
IllegalStateException - if load() has not yet been called.public long getLoadedImageTxId()
public void load(File curFile) throws IOException
IOExceptionpublic void updateBlocksMap(org.apache.hadoop.hdfs.server.namenode.INodeFile file)
public org.apache.hadoop.hdfs.server.namenode.FSDirectory getFSDirectoryInLoading()
public org.apache.hadoop.hdfs.server.namenode.INode loadINodeWithLocalName(boolean isSnapshotINode,
DataInput in,
boolean updateINodeMap)
throws IOException
IOExceptionpublic org.apache.hadoop.hdfs.server.namenode.INode loadINodeWithLocalName(boolean isSnapshotINode,
DataInput in,
boolean updateINodeMap,
StartupProgress.Counter counter)
throws IOException
IOExceptionpublic org.apache.hadoop.hdfs.server.namenode.INodeFileAttributes loadINodeFileAttributes(DataInput in) throws IOException
INodeFileAttributes.IOExceptionpublic org.apache.hadoop.hdfs.server.namenode.INodeDirectoryAttributes loadINodeDirectoryAttributes(DataInput in) throws IOException
IOExceptionpublic org.apache.hadoop.hdfs.server.namenode.snapshot.Snapshot getSnapshot(DataInput in) throws IOException
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