org.apache.hadoop.hdfs.server.namenode.web.resources

Class NamenodeWebHdfsMethods

java.lang.Object

org.apache.hadoop.hdfs.server.namenode.web.resources.NamenodeWebHdfsMethods

public class NamenodeWebHdfsMethods
extends Object

Web-hdfs NameNode implementation.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.commons.logging.Log	LOG

Constructor Summary

Constructors

Constructor and Description
NamenodeWebHdfsMethods(javax.servlet.http.HttpServletRequest request)

Method Summary

Methods

Modifier and Type	Method and Description
protected static org.apache.hadoop.hdfs.protocol.DatanodeInfo	bestNode(org.apache.hadoop.hdfs.protocol.DatanodeInfo[] nodes, HashSet<org.apache.hadoop.net.Node> excludes) Choose the datanode to redirect the request.
protected javax.ws.rs.core.Response	delete(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, String fullpath, org.apache.hadoop.hdfs.web.resources.DeleteOpParam op, org.apache.hadoop.hdfs.web.resources.RecursiveParam recursive, org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName)
javax.ws.rs.core.Response	delete(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, UriFsPathParam path, org.apache.hadoop.hdfs.web.resources.DeleteOpParam op, org.apache.hadoop.hdfs.web.resources.RecursiveParam recursive, org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName) Handle HTTP DELETE request.
javax.ws.rs.core.Response	deleteRoot(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, org.apache.hadoop.hdfs.web.resources.DeleteOpParam op, org.apache.hadoop.hdfs.web.resources.RecursiveParam recursive, org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName) Handle HTTP DELETE request for the root.
protected javax.ws.rs.core.Response	get(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, String fullpath, org.apache.hadoop.hdfs.web.resources.GetOpParam op, org.apache.hadoop.hdfs.web.resources.OffsetParam offset, org.apache.hadoop.hdfs.web.resources.LengthParam length, org.apache.hadoop.hdfs.web.resources.RenewerParam renewer, org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize, List<org.apache.hadoop.hdfs.web.resources.XAttrNameParam> xattrNames, org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam xattrEncoding, org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes, org.apache.hadoop.hdfs.web.resources.FsActionParam fsAction, TokenKindParam tokenKind, TokenServiceParam tokenService, org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirectParam, org.apache.hadoop.hdfs.web.resources.StartAfterParam startAfter)
javax.ws.rs.core.Response	get(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, UriFsPathParam path, org.apache.hadoop.hdfs.web.resources.GetOpParam op, org.apache.hadoop.hdfs.web.resources.OffsetParam offset, org.apache.hadoop.hdfs.web.resources.LengthParam length, org.apache.hadoop.hdfs.web.resources.RenewerParam renewer, org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize, List<org.apache.hadoop.hdfs.web.resources.XAttrNameParam> xattrNames, org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam xattrEncoding, org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes, org.apache.hadoop.hdfs.web.resources.FsActionParam fsAction, TokenKindParam tokenKind, TokenServiceParam tokenService, org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect, org.apache.hadoop.hdfs.web.resources.StartAfterParam startAfter) Handle HTTP GET request.
protected javax.servlet.ServletContext	getContext()
protected String	getRemoteAddr()
javax.ws.rs.core.Response	getRoot(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, org.apache.hadoop.hdfs.web.resources.GetOpParam op, org.apache.hadoop.hdfs.web.resources.OffsetParam offset, org.apache.hadoop.hdfs.web.resources.LengthParam length, org.apache.hadoop.hdfs.web.resources.RenewerParam renewer, org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize, List<org.apache.hadoop.hdfs.web.resources.XAttrNameParam> xattrNames, org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam xattrEncoding, org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes, org.apache.hadoop.hdfs.web.resources.FsActionParam fsAction, TokenKindParam tokenKind, TokenServiceParam tokenService, org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect, org.apache.hadoop.hdfs.web.resources.StartAfterParam startAfter) Handle HTTP GET request for the root.
protected org.apache.hadoop.hdfs.protocol.ClientProtocol	getRpcClientProtocol()
protected String	getScheme()
protected void	init(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, UriFsPathParam path, org.apache.hadoop.hdfs.web.resources.HttpOpParam<?> op, org.apache.hadoop.hdfs.web.resources.Param<?,?>... parameters)
protected javax.ws.rs.core.Response	post(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, String fullpath, org.apache.hadoop.hdfs.web.resources.PostOpParam op, org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam concatSrcs, org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize, org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes, org.apache.hadoop.hdfs.web.resources.NewLengthParam newLength, org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirectParam)
javax.ws.rs.core.Response	post(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, UriFsPathParam path, org.apache.hadoop.hdfs.web.resources.PostOpParam op, org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam concatSrcs, org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize, org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes, org.apache.hadoop.hdfs.web.resources.NewLengthParam newLength, org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect) Handle HTTP POST request.
javax.ws.rs.core.Response	postRoot(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, org.apache.hadoop.hdfs.web.resources.PostOpParam op, org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam concatSrcs, org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize, org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes, org.apache.hadoop.hdfs.web.resources.NewLengthParam newLength, org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect) Handle HTTP POST request for the root.
protected javax.ws.rs.core.Response	put(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, String fullpath, org.apache.hadoop.hdfs.web.resources.PutOpParam op, org.apache.hadoop.hdfs.web.resources.DestinationParam destination, org.apache.hadoop.hdfs.web.resources.OwnerParam owner, org.apache.hadoop.hdfs.web.resources.GroupParam group, org.apache.hadoop.hdfs.web.resources.PermissionParam permission, org.apache.hadoop.hdfs.web.resources.OverwriteParam overwrite, org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize, org.apache.hadoop.hdfs.web.resources.ReplicationParam replication, org.apache.hadoop.hdfs.web.resources.BlockSizeParam blockSize, org.apache.hadoop.hdfs.web.resources.ModificationTimeParam modificationTime, org.apache.hadoop.hdfs.web.resources.AccessTimeParam accessTime, org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam renameOptions, org.apache.hadoop.hdfs.web.resources.CreateParentParam createParent, org.apache.hadoop.hdfs.web.resources.TokenArgumentParam delegationTokenArgument, org.apache.hadoop.hdfs.web.resources.AclPermissionParam aclPermission, org.apache.hadoop.hdfs.web.resources.XAttrNameParam xattrName, org.apache.hadoop.hdfs.web.resources.XAttrValueParam xattrValue, org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam xattrSetFlag, org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName, org.apache.hadoop.hdfs.web.resources.OldSnapshotNameParam oldSnapshotName, org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam exclDatanodes, org.apache.hadoop.hdfs.web.resources.CreateFlagParam createFlagParam, org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirectParam, org.apache.hadoop.hdfs.web.resources.StoragePolicyParam policyName)
javax.ws.rs.core.Response	put(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, UriFsPathParam path, org.apache.hadoop.hdfs.web.resources.PutOpParam op, org.apache.hadoop.hdfs.web.resources.DestinationParam destination, org.apache.hadoop.hdfs.web.resources.OwnerParam owner, org.apache.hadoop.hdfs.web.resources.GroupParam group, org.apache.hadoop.hdfs.web.resources.PermissionParam permission, org.apache.hadoop.hdfs.web.resources.OverwriteParam overwrite, org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize, org.apache.hadoop.hdfs.web.resources.ReplicationParam replication, org.apache.hadoop.hdfs.web.resources.BlockSizeParam blockSize, org.apache.hadoop.hdfs.web.resources.ModificationTimeParam modificationTime, org.apache.hadoop.hdfs.web.resources.AccessTimeParam accessTime, org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam renameOptions, org.apache.hadoop.hdfs.web.resources.CreateParentParam createParent, org.apache.hadoop.hdfs.web.resources.TokenArgumentParam delegationTokenArgument, org.apache.hadoop.hdfs.web.resources.AclPermissionParam aclPermission, org.apache.hadoop.hdfs.web.resources.XAttrNameParam xattrName, org.apache.hadoop.hdfs.web.resources.XAttrValueParam xattrValue, org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam xattrSetFlag, org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName, org.apache.hadoop.hdfs.web.resources.OldSnapshotNameParam oldSnapshotName, org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes, org.apache.hadoop.hdfs.web.resources.CreateFlagParam createFlagParam, org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect, org.apache.hadoop.hdfs.web.resources.StoragePolicyParam policyName) Handle HTTP PUT request.
javax.ws.rs.core.Response	putRoot(org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.hdfs.web.resources.DelegationParam delegation, org.apache.hadoop.hdfs.web.resources.UserParam username, org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser, org.apache.hadoop.hdfs.web.resources.PutOpParam op, org.apache.hadoop.hdfs.web.resources.DestinationParam destination, org.apache.hadoop.hdfs.web.resources.OwnerParam owner, org.apache.hadoop.hdfs.web.resources.GroupParam group, org.apache.hadoop.hdfs.web.resources.PermissionParam permission, org.apache.hadoop.hdfs.web.resources.OverwriteParam overwrite, org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize, org.apache.hadoop.hdfs.web.resources.ReplicationParam replication, org.apache.hadoop.hdfs.web.resources.BlockSizeParam blockSize, org.apache.hadoop.hdfs.web.resources.ModificationTimeParam modificationTime, org.apache.hadoop.hdfs.web.resources.AccessTimeParam accessTime, org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam renameOptions, org.apache.hadoop.hdfs.web.resources.CreateParentParam createParent, org.apache.hadoop.hdfs.web.resources.TokenArgumentParam delegationTokenArgument, org.apache.hadoop.hdfs.web.resources.AclPermissionParam aclPermission, org.apache.hadoop.hdfs.web.resources.XAttrNameParam xattrName, org.apache.hadoop.hdfs.web.resources.XAttrValueParam xattrValue, org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam xattrSetFlag, org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName, org.apache.hadoop.hdfs.web.resources.OldSnapshotNameParam oldSnapshotName, org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes, org.apache.hadoop.hdfs.web.resources.CreateFlagParam createFlagParam, org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect, org.apache.hadoop.hdfs.web.resources.StoragePolicyParam policyName) Handle HTTP PUT request for the root.
protected void	queueExternalCall(org.apache.hadoop.ipc.ExternalCall call)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

Constructor Detail

NamenodeWebHdfsMethods

public NamenodeWebHdfsMethods(@Context
                      javax.servlet.http.HttpServletRequest request)

Method Detail

init

protected void init(org.apache.hadoop.security.UserGroupInformation ugi,
        org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
        org.apache.hadoop.hdfs.web.resources.UserParam username,
        org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
        UriFsPathParam path,
        org.apache.hadoop.hdfs.web.resources.HttpOpParam<?> op,
        org.apache.hadoop.hdfs.web.resources.Param<?,?>... parameters)

getRpcClientProtocol

protected org.apache.hadoop.hdfs.protocol.ClientProtocol getRpcClientProtocol()
                                                                       throws IOException

Throws:

IOException

getScheme

protected String getScheme()

getContext

protected javax.servlet.ServletContext getContext()

getRemoteAddr

protected String getRemoteAddr()

queueExternalCall

protected void queueExternalCall(org.apache.hadoop.ipc.ExternalCall call)
                          throws IOException,
                                 InterruptedException

Throws:

IOException

InterruptedException

bestNode

protected static org.apache.hadoop.hdfs.protocol.DatanodeInfo bestNode(org.apache.hadoop.hdfs.protocol.DatanodeInfo[] nodes,
                                                    HashSet<org.apache.hadoop.net.Node> excludes)
                                                                throws IOException

Choose the datanode to redirect the request. Note that the nodes have been sorted based on availability and network distances, thus it is sufficient to return the first element of the node here.

Throws:

IOException

putRoot

public javax.ws.rs.core.Response putRoot(@Context
                                org.apache.hadoop.security.UserGroupInformation ugi,
                                org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                                org.apache.hadoop.hdfs.web.resources.UserParam username,
                                org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                                org.apache.hadoop.hdfs.web.resources.PutOpParam op,
                                org.apache.hadoop.hdfs.web.resources.DestinationParam destination,
                                org.apache.hadoop.hdfs.web.resources.OwnerParam owner,
                                org.apache.hadoop.hdfs.web.resources.GroupParam group,
                                org.apache.hadoop.hdfs.web.resources.PermissionParam permission,
                                org.apache.hadoop.hdfs.web.resources.OverwriteParam overwrite,
                                org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize,
                                org.apache.hadoop.hdfs.web.resources.ReplicationParam replication,
                                org.apache.hadoop.hdfs.web.resources.BlockSizeParam blockSize,
                                org.apache.hadoop.hdfs.web.resources.ModificationTimeParam modificationTime,
                                org.apache.hadoop.hdfs.web.resources.AccessTimeParam accessTime,
                                org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam renameOptions,
                                org.apache.hadoop.hdfs.web.resources.CreateParentParam createParent,
                                org.apache.hadoop.hdfs.web.resources.TokenArgumentParam delegationTokenArgument,
                                org.apache.hadoop.hdfs.web.resources.AclPermissionParam aclPermission,
                                org.apache.hadoop.hdfs.web.resources.XAttrNameParam xattrName,
                                org.apache.hadoop.hdfs.web.resources.XAttrValueParam xattrValue,
                                org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam xattrSetFlag,
                                org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName,
                                org.apache.hadoop.hdfs.web.resources.OldSnapshotNameParam oldSnapshotName,
                                org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes,
                                org.apache.hadoop.hdfs.web.resources.CreateFlagParam createFlagParam,
                                org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect,
                                org.apache.hadoop.hdfs.web.resources.StoragePolicyParam policyName)
                                  throws IOException,
                                         InterruptedException

Handle HTTP PUT request for the root.

Throws:

IOException

InterruptedException

put

public javax.ws.rs.core.Response put(@Context
                            org.apache.hadoop.security.UserGroupInformation ugi,
                            org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                            org.apache.hadoop.hdfs.web.resources.UserParam username,
                            org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                            UriFsPathParam path,
                            org.apache.hadoop.hdfs.web.resources.PutOpParam op,
                            org.apache.hadoop.hdfs.web.resources.DestinationParam destination,
                            org.apache.hadoop.hdfs.web.resources.OwnerParam owner,
                            org.apache.hadoop.hdfs.web.resources.GroupParam group,
                            org.apache.hadoop.hdfs.web.resources.PermissionParam permission,
                            org.apache.hadoop.hdfs.web.resources.OverwriteParam overwrite,
                            org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize,
                            org.apache.hadoop.hdfs.web.resources.ReplicationParam replication,
                            org.apache.hadoop.hdfs.web.resources.BlockSizeParam blockSize,
                            org.apache.hadoop.hdfs.web.resources.ModificationTimeParam modificationTime,
                            org.apache.hadoop.hdfs.web.resources.AccessTimeParam accessTime,
                            org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam renameOptions,
                            org.apache.hadoop.hdfs.web.resources.CreateParentParam createParent,
                            org.apache.hadoop.hdfs.web.resources.TokenArgumentParam delegationTokenArgument,
                            org.apache.hadoop.hdfs.web.resources.AclPermissionParam aclPermission,
                            org.apache.hadoop.hdfs.web.resources.XAttrNameParam xattrName,
                            org.apache.hadoop.hdfs.web.resources.XAttrValueParam xattrValue,
                            org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam xattrSetFlag,
                            org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName,
                            org.apache.hadoop.hdfs.web.resources.OldSnapshotNameParam oldSnapshotName,
                            org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes,
                            org.apache.hadoop.hdfs.web.resources.CreateFlagParam createFlagParam,
                            org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect,
                            org.apache.hadoop.hdfs.web.resources.StoragePolicyParam policyName)
                              throws IOException,
                                     InterruptedException

Handle HTTP PUT request.

Throws:

IOException

InterruptedException

put

protected javax.ws.rs.core.Response put(org.apache.hadoop.security.UserGroupInformation ugi,
                            org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                            org.apache.hadoop.hdfs.web.resources.UserParam username,
                            org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                            String fullpath,
                            org.apache.hadoop.hdfs.web.resources.PutOpParam op,
                            org.apache.hadoop.hdfs.web.resources.DestinationParam destination,
                            org.apache.hadoop.hdfs.web.resources.OwnerParam owner,
                            org.apache.hadoop.hdfs.web.resources.GroupParam group,
                            org.apache.hadoop.hdfs.web.resources.PermissionParam permission,
                            org.apache.hadoop.hdfs.web.resources.OverwriteParam overwrite,
                            org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize,
                            org.apache.hadoop.hdfs.web.resources.ReplicationParam replication,
                            org.apache.hadoop.hdfs.web.resources.BlockSizeParam blockSize,
                            org.apache.hadoop.hdfs.web.resources.ModificationTimeParam modificationTime,
                            org.apache.hadoop.hdfs.web.resources.AccessTimeParam accessTime,
                            org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam renameOptions,
                            org.apache.hadoop.hdfs.web.resources.CreateParentParam createParent,
                            org.apache.hadoop.hdfs.web.resources.TokenArgumentParam delegationTokenArgument,
                            org.apache.hadoop.hdfs.web.resources.AclPermissionParam aclPermission,
                            org.apache.hadoop.hdfs.web.resources.XAttrNameParam xattrName,
                            org.apache.hadoop.hdfs.web.resources.XAttrValueParam xattrValue,
                            org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam xattrSetFlag,
                            org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName,
                            org.apache.hadoop.hdfs.web.resources.OldSnapshotNameParam oldSnapshotName,
                            org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam exclDatanodes,
                            org.apache.hadoop.hdfs.web.resources.CreateFlagParam createFlagParam,
                            org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirectParam,
                            org.apache.hadoop.hdfs.web.resources.StoragePolicyParam policyName)
                                 throws IOException,
                                        URISyntaxException

Throws:

IOException

URISyntaxException

postRoot

public javax.ws.rs.core.Response postRoot(@Context
                                 org.apache.hadoop.security.UserGroupInformation ugi,
                                 org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                                 org.apache.hadoop.hdfs.web.resources.UserParam username,
                                 org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                                 org.apache.hadoop.hdfs.web.resources.PostOpParam op,
                                 org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam concatSrcs,
                                 org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize,
                                 org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes,
                                 org.apache.hadoop.hdfs.web.resources.NewLengthParam newLength,
                                 org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect)
                                   throws IOException,
                                          InterruptedException

Handle HTTP POST request for the root.

Throws:

IOException

InterruptedException

post

public javax.ws.rs.core.Response post(@Context
                             org.apache.hadoop.security.UserGroupInformation ugi,
                             org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                             org.apache.hadoop.hdfs.web.resources.UserParam username,
                             org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                             UriFsPathParam path,
                             org.apache.hadoop.hdfs.web.resources.PostOpParam op,
                             org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam concatSrcs,
                             org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize,
                             org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes,
                             org.apache.hadoop.hdfs.web.resources.NewLengthParam newLength,
                             org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect)
                               throws IOException,
                                      InterruptedException

Handle HTTP POST request.

Throws:

IOException

InterruptedException

post

protected javax.ws.rs.core.Response post(org.apache.hadoop.security.UserGroupInformation ugi,
                             org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                             org.apache.hadoop.hdfs.web.resources.UserParam username,
                             org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                             String fullpath,
                             org.apache.hadoop.hdfs.web.resources.PostOpParam op,
                             org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam concatSrcs,
                             org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize,
                             org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes,
                             org.apache.hadoop.hdfs.web.resources.NewLengthParam newLength,
                             org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirectParam)
                                  throws IOException,
                                         URISyntaxException

Throws:

IOException

URISyntaxException

getRoot

public javax.ws.rs.core.Response getRoot(@Context
                                org.apache.hadoop.security.UserGroupInformation ugi,
                                org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                                org.apache.hadoop.hdfs.web.resources.UserParam username,
                                org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                                org.apache.hadoop.hdfs.web.resources.GetOpParam op,
                                org.apache.hadoop.hdfs.web.resources.OffsetParam offset,
                                org.apache.hadoop.hdfs.web.resources.LengthParam length,
                                org.apache.hadoop.hdfs.web.resources.RenewerParam renewer,
                                org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize,
                                List<org.apache.hadoop.hdfs.web.resources.XAttrNameParam> xattrNames,
                                org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam xattrEncoding,
                                org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes,
                                org.apache.hadoop.hdfs.web.resources.FsActionParam fsAction,
                                TokenKindParam tokenKind,
                                TokenServiceParam tokenService,
                                org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect,
                                org.apache.hadoop.hdfs.web.resources.StartAfterParam startAfter)
                                  throws IOException,
                                         InterruptedException

Handle HTTP GET request for the root.

Throws:

IOException

InterruptedException

get

public javax.ws.rs.core.Response get(@Context
                            org.apache.hadoop.security.UserGroupInformation ugi,
                            org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                            org.apache.hadoop.hdfs.web.resources.UserParam username,
                            org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                            UriFsPathParam path,
                            org.apache.hadoop.hdfs.web.resources.GetOpParam op,
                            org.apache.hadoop.hdfs.web.resources.OffsetParam offset,
                            org.apache.hadoop.hdfs.web.resources.LengthParam length,
                            org.apache.hadoop.hdfs.web.resources.RenewerParam renewer,
                            org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize,
                            List<org.apache.hadoop.hdfs.web.resources.XAttrNameParam> xattrNames,
                            org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam xattrEncoding,
                            org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes,
                            org.apache.hadoop.hdfs.web.resources.FsActionParam fsAction,
                            TokenKindParam tokenKind,
                            TokenServiceParam tokenService,
                            org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirect,
                            org.apache.hadoop.hdfs.web.resources.StartAfterParam startAfter)
                              throws IOException,
                                     InterruptedException

Handle HTTP GET request.

Throws:

IOException

InterruptedException

get

protected javax.ws.rs.core.Response get(org.apache.hadoop.security.UserGroupInformation ugi,
                            org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                            org.apache.hadoop.hdfs.web.resources.UserParam username,
                            org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                            String fullpath,
                            org.apache.hadoop.hdfs.web.resources.GetOpParam op,
                            org.apache.hadoop.hdfs.web.resources.OffsetParam offset,
                            org.apache.hadoop.hdfs.web.resources.LengthParam length,
                            org.apache.hadoop.hdfs.web.resources.RenewerParam renewer,
                            org.apache.hadoop.hdfs.web.resources.BufferSizeParam bufferSize,
                            List<org.apache.hadoop.hdfs.web.resources.XAttrNameParam> xattrNames,
                            org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam xattrEncoding,
                            org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam excludeDatanodes,
                            org.apache.hadoop.hdfs.web.resources.FsActionParam fsAction,
                            TokenKindParam tokenKind,
                            TokenServiceParam tokenService,
                            org.apache.hadoop.hdfs.web.resources.NoRedirectParam noredirectParam,
                            org.apache.hadoop.hdfs.web.resources.StartAfterParam startAfter)
                                 throws IOException,
                                        URISyntaxException

Throws:

IOException

URISyntaxException

deleteRoot

public javax.ws.rs.core.Response deleteRoot(@Context
                                   org.apache.hadoop.security.UserGroupInformation ugi,
                                   org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                                   org.apache.hadoop.hdfs.web.resources.UserParam username,
                                   org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                                   org.apache.hadoop.hdfs.web.resources.DeleteOpParam op,
                                   org.apache.hadoop.hdfs.web.resources.RecursiveParam recursive,
                                   org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName)
                                     throws IOException,
                                            InterruptedException

Handle HTTP DELETE request for the root.

Throws:

IOException

InterruptedException

delete

public javax.ws.rs.core.Response delete(@Context
                               org.apache.hadoop.security.UserGroupInformation ugi,
                               org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                               org.apache.hadoop.hdfs.web.resources.UserParam username,
                               org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                               UriFsPathParam path,
                               org.apache.hadoop.hdfs.web.resources.DeleteOpParam op,
                               org.apache.hadoop.hdfs.web.resources.RecursiveParam recursive,
                               org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName)
                                 throws IOException,
                                        InterruptedException

Handle HTTP DELETE request.

Throws:

IOException

InterruptedException

delete

protected javax.ws.rs.core.Response delete(org.apache.hadoop.security.UserGroupInformation ugi,
                               org.apache.hadoop.hdfs.web.resources.DelegationParam delegation,
                               org.apache.hadoop.hdfs.web.resources.UserParam username,
                               org.apache.hadoop.hdfs.web.resources.DoAsParam doAsUser,
                               String fullpath,
                               org.apache.hadoop.hdfs.web.resources.DeleteOpParam op,
                               org.apache.hadoop.hdfs.web.resources.RecursiveParam recursive,
                               org.apache.hadoop.hdfs.web.resources.SnapshotNameParam snapshotName)
                                    throws IOException

Throws:

IOException