mesos::master::detector::StandaloneMasterDetector Class Reference

#include <standalone.hpp>

Inheritance diagram for mesos::master::detector::StandaloneMasterDetector:

Public Member Functions
	StandaloneMasterDetector ()
	StandaloneMasterDetector (const MasterInfo &leader)
	StandaloneMasterDetector (const process::UPID &leader)
	~StandaloneMasterDetector () override
void	appoint (const Option< MasterInfo > &leader)
void	appoint (const process::UPID &leader)
process::Future< Option< MasterInfo > >	detect (const Option< MasterInfo > &previous=None()) override
	Returns MasterInfo after an election has occurred and the elected master is different than that specified (if any), or NONE if an election occurs and no master is elected (e.g., all masters are lost). More...
Public Member Functions inherited from mesos::master::detector::MasterDetector
virtual	~MasterDetector ()=0

Additional Inherited Members
Static Public Member Functions inherited from mesos::master::detector::MasterDetector
static Try< MasterDetector * >	create (const Option< std::string > &zk, const Option< std::string > &masterDetectorModule=None(), const Option< Duration > &zkSessionTimeout=None())
	Creates a master detector. More...

Constructor & Destructor Documentation

mesos::master::detector::StandaloneMasterDetector::StandaloneMasterDetector

(

)

mesos::master::detector::StandaloneMasterDetector::StandaloneMasterDetector ( const MasterInfo &  leader )

explicit

mesos::master::detector::StandaloneMasterDetector::StandaloneMasterDetector ( const process::UPID &  leader )

explicit

mesos::master::detector::StandaloneMasterDetector::~StandaloneMasterDetector ( )

override

Member Function Documentation

void mesos::master::detector::StandaloneMasterDetector::appoint

(

const Option< MasterInfo > &

leader

)

void mesos::master::detector::StandaloneMasterDetector::appoint

(

const process::UPID &

leader

)

process::Future<Option<MasterInfo> > mesos::master::detector::StandaloneMasterDetector::detect ( const Option< MasterInfo > &  previous = None() )

overridevirtual

Returns MasterInfo after an election has occurred and the elected master is different than that specified (if any), or NONE if an election occurs and no master is elected (e.g., all masters are lost).

A failed future is returned if the detector is unable to detect the leading master due to a non-retryable error. Note that the detector transparently tries to recover from retryable errors. The future is never discarded unless it stays pending when the detector destructs.

The 'previous' result (if any) should be passed back if this method is called repeatedly so the detector only returns when it gets a different result.

Implements mesos::master::detector::MasterDetector.

---

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

• src/master/detector/standalone.hpp