WildFly 34 Model Reference

GMS

Runtime only resource This resource is runtime only and doesn't have any persistent configuration.

Attributes (36)

after_creation_hook Fully qualified name of a class implementing ProtocolHook, will be called after creation of the protocol (before init())

Attribute	Value
Type	STRING
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

all_clients_retry_timeout Time (in ms) to wait for another discovery round when all discovery responses were clients. A timeout of 0 means don't wait at all.

Attribute	Value
Type	INT
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

coord Whether or not the current instance is the coordinator

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

ergonomics Enables ergonomics: dynamically find the best values for properties at runtime

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

id Give the protocol a different ID if needed so we can have multiple instances of it in the same stack

Attribute	Value
Type	INT
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

implementation impl

Attribute	Value
Type	STRING
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

join_timeout Join timeout

Attribute	Value
Type	LONG
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

leave_timeout Max time (in ms) to wait for a LEAVE response after a LEAVE req has been sent to the coord

Attribute	Value
Type	LONG
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

leaving If true, the current member is in the process of leaving

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

level logger level (see javadocs)

Attribute	Value
Type	STRING
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

local_addr The local address of this member

Attribute	Value
Type	STRING
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

log_collect_msgs Logs failures for collecting all view acks if true

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

log_view_warnings Logs warnings for reception of views less than the current, and for views which don't include self

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

max_join_attempts Number of join attempts before we give up and become a singleton. 0 means 'never give up'

Attribute	Value
Type	INT
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

max_leave_attempts Number of times a LEAVE request is sent to the coordinator (without receiving a LEAVE response, before giving up and leaving anyway (failure detection will eventually exclude the left member). A value of 0 means wait forever

Attribute	Value
Type	INT
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

members The members of the current view

Attribute	Value
Type	STRING
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

merge_id Stringified version of merge_id

Attribute	Value
Type	STRING
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

merge_in_progress Is a merge currently running

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

merge_killer_running Is the merge killer task running

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

merge_task_running Is the merge task running

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

merge_timeout Timeout (in ms) to complete merge

Attribute	Value
Type	LONG
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

num_prev_mbrs Max number of old members to keep in history. Default is 50

Attribute	Value
Type	INT
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

num_prev_views Number of views to store in history

Attribute	Value
Type	INT
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

num_views The number of view installed in this member

Attribute	Value
Type	INT
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

policies The list of policies

Attribute	Value
Type	STRING
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

print_local_addr Print local address of this member after connect. Default is true

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

print_physical_addrs Print physical address(es) on startup

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

print_view_details When true, left and joined members are printed in addition to the view

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

stats Determines whether to collect statistics (and expose them via JMX). Default is true

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

suspected_mbrs The set of currently suspected members

Attribute	Value
Type	STRING
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

use_delta_views If true, then GMS is allowed to send VIEW messages with delta views, otherwise it always sends full views. See https://issues.redhat.com/browse/JGRP-1354 for details.

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

use_flush_if_present Use flush for view changes. Default is true

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

view

Attribute	Value
Type	STRING
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

view_ack_collection_timeout Time in ms to wait for all VIEW acks (0 == wait forever. Default is 2000 msec

Attribute	Value
Type	LONG
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

view_handler_size

Attribute	Value
Type	INT
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default

view_handler_suspended

Attribute	Value
Type	BOOLEAN
Nillable	true
Expressions Allowed	false
Storage	runtime
Access Type	metric
Stability	default