Package | Description |
---|---|
org.apache.hadoop.hdfs |
A distributed implementation of
FileSystem . |
org.apache.hadoop.hdfs.protocol | |
org.apache.hadoop.hdfs.protocolPB | |
org.apache.hadoop.hdfs.server.blockmanagement |
Modifier and Type | Method and Description |
---|---|
DatanodeInfo[] |
DFSClient.datanodeReport(HdfsConstants.DatanodeReportType type) |
DatanodeInfo[] |
DistributedFileSystem.getDataNodeStats(HdfsConstants.DatanodeReportType type) |
Modifier and Type | Method and Description |
---|---|
static HdfsConstants.DatanodeReportType |
HdfsConstants.DatanodeReportType.valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static HdfsConstants.DatanodeReportType[] |
HdfsConstants.DatanodeReportType.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
Modifier and Type | Method and Description |
---|---|
DatanodeInfo[] |
ClientProtocol.getDatanodeReport(HdfsConstants.DatanodeReportType type)
Get a report on the system's current datanodes.
|
Modifier and Type | Method and Description |
---|---|
static HdfsConstants.DatanodeReportType |
PBHelper.convert(ClientNamenodeProtocolProtos.DatanodeReportTypeProto t) |
Modifier and Type | Method and Description |
---|---|
static ClientNamenodeProtocolProtos.DatanodeReportTypeProto |
PBHelper.convert(HdfsConstants.DatanodeReportType t) |
DatanodeInfo[] |
ClientNamenodeProtocolTranslatorPB.getDatanodeReport(HdfsConstants.DatanodeReportType type) |
Modifier and Type | Method and Description |
---|---|
List<DatanodeDescriptor> |
DatanodeManager.getDatanodeListForReport(HdfsConstants.DatanodeReportType type)
For generating datanode reports
|
Copyright © 2013 Apache Software Foundation. All rights reserved.