org.apache.hadoop.hdfs.server.namenode

Class FSImageFormatProtobuf.Saver

java.lang.Object

org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf.Saver

Enclosing class:

org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf

public static final class FSImageFormatProtobuf.Saver
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	CHECK_CANCEL_INTERVAL

Method Summary

Methods

Modifier and Type	Method and Description
void	commitSection(FsImageProto.FileSummary.Builder summary, FSImageFormatProtobuf.SectionName name)
org.apache.hadoop.hdfs.server.namenode.SaveNamespaceContext	getContext()
org.apache.hadoop.io.MD5Hash	getSavedDigest()
FSImageFormatProtobuf.SaverContext	getSaverContext()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CHECK_CANCEL_INTERVAL

public static final int CHECK_CANCEL_INTERVAL

See Also:

Constant Field Values

Method Detail

getSavedDigest

public org.apache.hadoop.io.MD5Hash getSavedDigest()

getContext

public org.apache.hadoop.hdfs.server.namenode.SaveNamespaceContext getContext()

getSaverContext

public FSImageFormatProtobuf.SaverContext getSaverContext()

commitSection

public void commitSection(FsImageProto.FileSummary.Builder summary,
                 FSImageFormatProtobuf.SectionName name)
                   throws IOException

Throws:

IOException