Uses of Class
org.apache.hadoop.hdfs.util.Canceler

Packages that use Canceler

Package	Description
org.apache.hadoop.hdfs.server.namenode
org.apache.hadoop.hdfs.util

Uses of Canceler in org.apache.hadoop.hdfs.server.namenode

Methods in org.apache.hadoop.hdfs.server.namenode with parameters of type Canceler

Modifier and Type	Method	Description
void	FSImage.saveLegacyOIVImage(FSNamesystem source, String targetDir, Canceler canceler)	Save FSimage in the legacy format.
void	FSImage.saveNamespace(FSNamesystem source, NNStorage.NameNodeFile nnf, Canceler canceler)	Save the contents of the FS image to a new image file in each of the current storage directories.
static TransferFsImage.TransferResult	TransferFsImage.uploadImageFromStorage(URL fsName, org.apache.hadoop.conf.Configuration conf, NNStorage storage, NNStorage.NameNodeFile nnf, long txid, Canceler canceler)	Requests that the NameNode download an image from this node.

Uses of Canceler in org.apache.hadoop.hdfs.util

Methods in org.apache.hadoop.hdfs.util with parameters of type Canceler

Modifier and Type	Method	Description
void	DataTransferThrottler.throttle(long numOfBytes, Canceler canceler)	Given the numOfBytes sent/received since last time throttle was called, make the current thread sleep if I/O rate is too fast compared to the given bandwidth.