org.apache.accumulo.server.client
Modifier and Type | Method and Description |
---|---|
AccumuloConfiguration |
getConfiguration()
Returns the AccumuloConfiguration to use when interacting with this instance.
|
Connector |
getConnector(AuthInfo auth)
Deprecated.
|
Connector |
getConnector(String principal,
AuthenticationToken token)
Returns a connection to this instance of accumulo.
|
Connector |
getConnector(String user,
byte[] pass)
Deprecated.
|
Connector |
getConnector(String user,
ByteBuffer pass)
Deprecated.
|
Connector |
getConnector(String user,
CharSequence pass)
Deprecated.
|
static Instance |
getInstance() |
String |
getInstanceID()
Returns a unique string that identifies this instance of accumulo.
|
String |
getInstanceName()
Returns the instance name given at system initialization time.
|
List<String> |
getMasterLocations()
Returns the location(s) of the accumulo master and any redundant servers.
|
String |
getRootTabletLocation()
Returns the location of the tablet server that is serving the root tablet.
|
String |
getZooKeepers()
Returns a comma-separated list of zookeeper servers the instance is using.
|
int |
getZooKeepersSessionTimeOut()
Returns the zookeeper connection timeout.
|
static void |
main(String[] args) |
void |
setConfiguration(AccumuloConfiguration conf)
Set the AccumuloConfiguration to use when interacting with this instance.
|
public static Instance getInstance()
public String getRootTabletLocation()
Instance
getRootTabletLocation
in interface Instance
public List<String> getMasterLocations()
Instance
getMasterLocations
in interface Instance
public String getInstanceID()
Instance
getInstanceID
in interface Instance
public String getInstanceName()
Instance
getInstanceName
in interface Instance
public String getZooKeepers()
Instance
getZooKeepers
in interface Instance
public int getZooKeepersSessionTimeOut()
Instance
getZooKeepersSessionTimeOut
in interface Instance
public Connector getConnector(String principal, AuthenticationToken token) throws AccumuloException, AccumuloSecurityException
Instance
getConnector
in interface Instance
principal
- a valid accumulo usertoken
- Use the token type configured for the Accumulo instance you are connecting to. An Accumulo instance with default configurations will use
PasswordToken
AccumuloException
AccumuloSecurityException
@Deprecated public Connector getConnector(String user, byte[] pass) throws AccumuloException, AccumuloSecurityException
Instance
getConnector
in interface Instance
user
- a valid accumulo userpass
- A UTF-8 encoded password. The password may be cleared after making this call.AccumuloException
- when a generic exception occursAccumuloSecurityException
- when a user's credentials are invalid@Deprecated public Connector getConnector(String user, ByteBuffer pass) throws AccumuloException, AccumuloSecurityException
Instance
getConnector
in interface Instance
user
- a valid accumulo userpass
- A UTF-8 encoded password. The password may be cleared after making this call.AccumuloException
- when a generic exception occursAccumuloSecurityException
- when a user's credentials are invalid@Deprecated public Connector getConnector(String user, CharSequence pass) throws AccumuloException, AccumuloSecurityException
Instance
getConnector
in interface Instance
user
- a valid accumulo userpass
- If a mutable CharSequence is passed in, it may be cleared after this call.AccumuloException
- when a generic exception occursAccumuloSecurityException
- when a user's credentials are invalidpublic AccumuloConfiguration getConfiguration()
Instance
getConfiguration
in interface Instance
public void setConfiguration(AccumuloConfiguration conf)
Instance
setConfiguration
in interface Instance
conf
- accumulo configurationpublic static void main(String[] args)
@Deprecated public Connector getConnector(AuthInfo auth) throws AccumuloException, AccumuloSecurityException
Instance
getConnector
in interface Instance
auth
- An Credentials object.AccumuloException
- when a generic exception occursAccumuloSecurityException
- when a user's credentials are invalidCopyright © 2015 Apache Accumulo Project. All Rights Reserved.