org.apache.lens.client

Class LensClientConfig

java.lang.Object

org.apache.hadoop.conf.Configuration

org.apache.lens.client.LensClientConfig

All Implemented Interfaces:

Iterable<Map.Entry<String,String>>, org.apache.hadoop.io.Writable

public class LensClientConfig
extends org.apache.hadoop.conf.Configuration

Configuration Class which is used in the lens client.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.conf.Configuration

org.apache.hadoop.conf.Configuration.DeprecationDelta, org.apache.hadoop.conf.Configuration.IntegerRanges

Field Summary

Fields

Modifier and Type	Field and Description
static String	CLIENT_PFX The Constant CLIENT_PFX.
static String	DBNAME_KEY The Constant DBNAME_KEY.
static String	DEFAULT_DBNAME_VALUE The Constant DEFAULT_DBNAME_VALUE.
static String	DEFAULT_SERVER_BASE_URL The Constant DEFAULT_SERVER_BASE_URL.
static String	DEFAULT_SESSION_RESOURCE_PATH The Constant DEFAULT_SESSION_RESOURCE_PATH.
static String	DEFAULT_USER_NAME The Constant DEFAULT_USER_NAME.
static String	SERVER_BASE_URL The Constant SERVER_BASE_URL.
static String	SESSION_CLUSTER_USER The Constant SESSION_CLUSTER_USER.

Constructor Summary

Constructors

Constructor and Description
LensClientConfig() Instantiates a new lens client config.

Method Summary

Methods

Modifier and Type	Method and Description
String	getBaseURL() Returns the configured lens server url
String	getLensDatabase() Returns the configured lens server database client wants to access
String	getMetastoreResourcePath()
long	getQueryPollInterval()
String	getQueryResourcePath() Returns the query service path on lens server
String	getSessionResourcePath() Returns the session service path on lens server
String	getUser() Get the username from config
void	setBaseUrl(String baseUrl)
void	setLensDatabase(String dbName) Sets the database to connect on lens server
void	setUser(String user)

Methods inherited from class org.apache.hadoop.conf.Configuration

addDefaultResource, addDeprecation, addDeprecation, addDeprecation, addDeprecation, addDeprecations, addResource, addResource, addResource, addResource, addResource, addResource, clear, dumpConfiguration, dumpDeprecatedKeys, get, get, getBoolean, getClass, getClass, getClassByName, getClassByNameOrNull, getClasses, getClassLoader, getConfResourceAsInputStream, getConfResourceAsReader, getDouble, getEnum, getFile, getFinalParameters, getFloat, getInstances, getInt, getInts, getLocalPath, getLong, getLongBytes, getPattern, getPropertySources, getRange, getRaw, getResource, getSocketAddr, getStringCollection, getStrings, getStrings, getTimeDuration, getTrimmed, getTrimmed, getTrimmedStringCollection, getTrimmedStrings, getTrimmedStrings, getValByRegex, hasWarnedDeprecation, isDeprecated, iterator, main, readFields, reloadConfiguration, set, set, setBoolean, setBooleanIfUnset, setClass, setClassLoader, setDouble, setEnum, setFloat, setIfUnset, setInt, setLong, setPattern, setQuietMode, setSocketAddr, setStrings, setTimeDuration, size, toString, unset, updateConnectAddr, write, writeXml, writeXml

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

CLIENT_PFX

public static final String CLIENT_PFX

The Constant CLIENT_PFX.

See Also:

Constant Field Values

DBNAME_KEY

public static final String DBNAME_KEY

The Constant DBNAME_KEY.

See Also:

Constant Field Values

DEFAULT_DBNAME_VALUE

public static final String DEFAULT_DBNAME_VALUE

The Constant DEFAULT_DBNAME_VALUE.

See Also:

Constant Field Values

DEFAULT_USER_NAME

public static final String DEFAULT_USER_NAME

The Constant DEFAULT_USER_NAME.

See Also:

Constant Field Values

DEFAULT_SESSION_RESOURCE_PATH

public static final String DEFAULT_SESSION_RESOURCE_PATH

The Constant DEFAULT_SESSION_RESOURCE_PATH.

See Also:

Constant Field Values

SERVER_BASE_URL

public static final String SERVER_BASE_URL

The Constant SERVER_BASE_URL.

See Also:

Constant Field Values

DEFAULT_SERVER_BASE_URL

public static final String DEFAULT_SERVER_BASE_URL

The Constant DEFAULT_SERVER_BASE_URL.

See Also:

Constant Field Values

SESSION_CLUSTER_USER

public static final String SESSION_CLUSTER_USER

The Constant SESSION_CLUSTER_USER.

See Also:

Constant Field Values

Constructor Detail

LensClientConfig

public LensClientConfig()

Instantiates a new lens client config.

Method Detail

getUser

public String getUser()

Get the username from config

Returns:

Returns lens client user name

setUser

public void setUser(String user)

getBaseURL

public String getBaseURL()

Returns the configured lens server url

Returns:

server url

getLensDatabase

public String getLensDatabase()

Returns the configured lens server database client wants to access

Returns:

database returns database to connect, defaults to 'default'

getSessionResourcePath

public String getSessionResourcePath()

Returns the session service path on lens server

Returns:

web app fragment pointing to session service, defaults to session

getQueryResourcePath

public String getQueryResourcePath()

Returns the query service path on lens server

Returns:

web app fragment pointing to query service, defaults to queryapi

setLensDatabase

public void setLensDatabase(String dbName)

Sets the database to connect on lens server

Parameters:

dbName - database to connect to

getQueryPollInterval

public long getQueryPollInterval()

getMetastoreResourcePath

public String getMetastoreResourcePath()

setBaseUrl

public void setBaseUrl(String baseUrl)