Package org.apache.accumulo.monitor.rest.master

Class MasterInformation

java.lang.Object

org.apache.accumulo.monitor.rest.master.MasterInformation

public class MasterInformation
extends Object

Responsible for storing master information as a JSON object

Since:

2.0.0

Field Summary

Fields

Modifier and Type	Field	Description
BadTabletServers	badTabletServers
DeadLoggerList	deadLoggers
DeadServerList	deadTabletServers
int	deadTabletServersCount
double	entriesRead
String	gcStatus
long	holdTime
double	ingestrate
String	lastGC
long	lookups
String	master
String	masterGoalState
String	masterState
long	numentries
Integer	onlineTabletServers
double	osload
double	queryrate
int	tables
Integer	tablets
ServersShuttingDown	tabletServersShuttingDown
Integer	totalTabletServers
Integer	unassignedTablets
long	uptime

Constructor Summary

Constructors

Constructor	Description
MasterInformation()	Creates an empty master JSON object
MasterInformation(String master)
MasterInformation(String master, int onlineTabletServers, int totalTabletServers, String lastGC, int tablets, int unassignedTablets, long entries, double ingest, double entriesRead, double entriesReturned, long holdTime, double osLoad, int tables, int deadTabletServersCount, long lookups, long uptime, String gcStatus, String masterGoalState, String masterState, BadTabletServers badTabletServers, ServersShuttingDown tabletServersShuttingDown, DeadServerList deadTabletServers, DeadLoggerList deadLoggers)	Stores a new master JSON object

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

master

public String master

lastGC

public String lastGC

gcStatus

public String gcStatus

masterGoalState

public String masterGoalState

masterState

public String masterState

onlineTabletServers

public Integer onlineTabletServers

totalTabletServers

public Integer totalTabletServers

tablets

public Integer tablets

unassignedTablets

public Integer unassignedTablets

numentries

public long numentries

osload

public double osload

ingestrate

public double ingestrate

entriesRead

public double entriesRead

queryrate

public double queryrate

holdTime

public long holdTime

tables

public int tables

deadTabletServersCount

public int deadTabletServersCount

lookups

public long lookups

uptime

public long uptime

badTabletServers

public BadTabletServers badTabletServers

tabletServersShuttingDown

public ServersShuttingDown tabletServersShuttingDown

deadTabletServers

public DeadServerList deadTabletServers

deadLoggers

public DeadLoggerList deadLoggers

Constructor Detail

MasterInformation

public MasterInformation()

Creates an empty master JSON object

MasterInformation

public MasterInformation(String master)

MasterInformation

public MasterInformation(String master,
                         int onlineTabletServers,
                         int totalTabletServers,
                         String lastGC,
                         int tablets,
                         int unassignedTablets,
                         long entries,
                         double ingest,
                         double entriesRead,
                         double entriesReturned,
                         long holdTime,
                         double osLoad,
                         int tables,
                         int deadTabletServersCount,
                         long lookups,
                         long uptime,
                         String gcStatus,
                         String masterGoalState,
                         String masterState,
                         BadTabletServers badTabletServers,
                         ServersShuttingDown tabletServersShuttingDown,
                         DeadServerList deadTabletServers,
                         DeadLoggerList deadLoggers)

Stores a new master JSON object

Parameters:

master - Master location

onlineTabletServers - Number of online tservers

totalTabletServers - Total number of tservers

lastGC - Time of the last gc

tablets - Number of tablet

unassignedTablets - Number of unassigned tablets

entries - Number of entries

ingest - Number of ingest

entriesRead - Number of queries

entriesReturned - Number of returned queries

holdTime - Amount of hold time

osLoad - Amount of load to the OS

tables - Number of tables

deadTabletServersCount - Number of dead tservers

lookups - Number of lookups

uptime - Time the Monitor has been running

gcStatus - Status of the garbage collector

masterGoalState - Goal state of the master

masterState - Current state of the master

badTabletServers - Number of bad tservers

tabletServersShuttingDown - Number of tservers shutting down

deadTabletServers - Number of dead tservers

deadLoggers - Number of dead loggers