TDV Adapter for HDFS
Build 23.0.8839
CData TDV Adapter for HDFS
Getting Started
Basic Tab
Logging
Fine-Tuning Data Access
Using Kerberos
Changelog
Advanced Features
User Defined Views
SSL Configuration
Firewall and Proxy
Query Processing
Logging
SQL Compliance
SELECT Statements
Aggregate Functions
JOIN Queries
EXECUTE Statements
PIVOT and UNPIVOT
Data Model
Views
Files
Permissions
Stored Procedures
AppendToFile
Concat
CreateSnapshot
CreateSymLink
DeleteFile
DeleteSnapshot
DownloadFile
GetContentSummary
GetFileChecksum
GetHomeDirectory
GetTrashRoot
ListStatus
MakeDirectory
RenameFile
RenameSnapshot
SetOwner
SetPermission
TruncateFile
UploadFile
Connection String Options
Authentication
AuthScheme
Host
Port
User
Password
AccessToken
UseSSL
Connection
Path
DirectoryRetrievalDepth
Kerberos
KerberosKDC
KerberosRealm
KerberosSPN
KerberosKeytabFile
KerberosServiceRealm
KerberosServiceKDC
KerberosTicketCache
SSL
SSLServerCert
Firewall
FirewallType
FirewallServer
FirewallPort
FirewallUser
FirewallPassword
Proxy
ProxyAutoDetect
ProxyServer
ProxyPort
ProxyAuthScheme
ProxyUser
ProxyPassword
ProxySSLType
ProxyExceptions
Logging
LogModules
Schema
Location
Miscellaneous
MaxRows
Other
Timeout
UserDefinedViews
License
CData TDV Adapter for HDFS
Adapter
Version Support
The adapter leverages the HDFS API to enable bidirectional access to HDFS.
SQL Compliance
The
SQL Compliance
section shows the SQL syntax supported by the adapter and points out any limitations.