Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration Class Reference

Public Member Functions
IEnumerable< Uri >	GetYarnRMWebappEndpoints ()
	Gets the YARN RM web application endpoints. More...
bool	GetBool (string propertyName, bool defaultValue=false)
	Gets the bool value of an XML node under /configuration/property with name propertyName in the YARN configuration file. More...
string	GetString (string propertyName, string defaultValue=null)
	Gets the text value of an XML node under /configuration/property with name propertyName in the YARN configuration file. More...
string []	GetStrings (string propertyName, string[] defaultValues=null)
	Gets the comma delimited text values of an XML node under /configuration/property with name propertyName in the YARN configuration file. More...

Static Public Member Functions
static YarnConfiguration	GetConfiguration (string hadoopConfDir=null, string yarnConfigFileName=null, bool? useHttps=null)
	Returns a configuration representing the YARN configuration on the cluster. More...

Static Public Attributes
static readonly string	HadoopConfDirEnvVariable = "HADOOP_CONF_DIR"
	The Hadoop configuration directory environment variable. More...
static readonly string	YarnConfigFileName = "yarn-site.xml"
	The YARN configuration XML file name. More...
static readonly string	RMWebappHttpsAddress = "yarn.resourcemanager.webapp.https.address"
	The RM Web application address configuration property. More...
static readonly string	RMWebappAddress = "yarn.resourcemanager.webapp.address"
	The RM Web application address configuration property. More...
static readonly string	YARNHttpPolicyKey = "yarn.http.policy"
static readonly string	RMHaEnabled = "yarn.resourcemanager.ha.enabled"

Member Function Documentation

GetBool()

bool Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.GetBool ( string  propertyName, bool  defaultValue = false  )

inline

Gets the bool value of an XML node under /configuration/property with name propertyName in the YARN configuration file.

If does not exist or is not boolean, returns defaultValue.

GetConfiguration()

static YarnConfiguration Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.GetConfiguration ( string  hadoopConfDir = null, string  yarnConfigFileName = null, bool?  useHttps = null  )

inlinestatic

Returns a configuration representing the YARN configuration on the cluster.

Parameters

hadoopConfDir	The hadoop configuration directory, defaults to use the environment variable HadoopConfDirEnvVariable.
yarnConfigFileName	The YARN configuration file name, defaults to YarnConfigFileName
useHttps	Whether or not to use HTTPS, defaults to read from YARN configuration.

GetString()

string Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.GetString ( string  propertyName, string  defaultValue = null  )

inline

Gets the text value of an XML node under /configuration/property with name propertyName in the YARN configuration file.

GetStrings()

string [] Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.GetStrings ( string  propertyName, string []  defaultValues = null  )

inline

Gets the comma delimited text values of an XML node under /configuration/property with name propertyName in the YARN configuration file.

GetYarnRMWebappEndpoints()

IEnumerable<Uri> Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.GetYarnRMWebappEndpoints ( )

inline

Gets the YARN RM web application endpoints.

Member Data Documentation

HadoopConfDirEnvVariable

readonly string Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.HadoopConfDirEnvVariable = "HADOOP_CONF_DIR"

static

The Hadoop configuration directory environment variable.

RMHaEnabled

readonly string Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.RMHaEnabled = "yarn.resourcemanager.ha.enabled"

static

RMWebappAddress

readonly string Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.RMWebappAddress = "yarn.resourcemanager.webapp.address"

static

The RM Web application address configuration property.

RMWebappHttpsAddress

readonly string Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.RMWebappHttpsAddress = "yarn.resourcemanager.webapp.https.address"

static

The RM Web application address configuration property.

YarnConfigFileName

readonly string Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.YarnConfigFileName = "yarn-site.xml"

static

The YARN configuration XML file name.

YARNHttpPolicyKey

readonly string Org.Apache.REEF.Utilities.Runtime.Yarn.YarnConfiguration.YARNHttpPolicyKey = "yarn.http.policy"

static

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The documentation for this class was generated from the following file:

• lang/cs/Org.Apache.REEF.Utilities/Runtime/Yarn/YarnConfiguration.cs