- shutdown
Shut down this instance of the datanode. Returns only after shutdown is
complete. This method can on
- createDataNode
Instantiate & Start a single datanode daemon and wait for it to finish. If this
thread is specifical
- createInterDataNodeProtocolProxy
- getConf
- getMetrics
- instantiateDataNode
Instantiate a single datanode object, along with its secure resources. This must
be run by invoking
- runDatanodeDaemon
Start a single datanode daemon and wait for it to finish. If this thread is
specifically interrupted
- <init>
Create the DataNode given a configuration, an array of dataDirs, and a namenode
proxy.
- getStartupOption
- getXceiverCount
Number of concurrent xceivers per node.
- parseArguments
Parse and verify command line arguments and set configuration parameters.
- recoverBlocks