Current File : //etc/java-11-openjdk/management/management.properties
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# Default Configuration File for Java Platform Management
#####################################################################
#
# The Management Configuration file (in java.util.Properties format)
# will be read if one of the following system properties is set:
# -Dcom.sun.management.jmxremote.port=<port-number>
# or -Dcom.sun.management.config.file=<this-file>
#
# The default Management Configuration file is:
#
# $JRE/conf/management/management.properties
#
# Another location for the Management Configuration File can be specified
# by the following property on the Java command line:
#
# -Dcom.sun.management.config.file=<this-file>
#
# If -Dcom.sun.management.config.file=<this-file> is set, the port
# number for the management agent can be specified in the config file
# using the following lines:
#
# ################ Management Agent Port #########################
#
# For setting the JMX RMI agent port use the following line
# com.sun.management.jmxremote.port=<port-number>
#
#####################################################################
# Optional Instrumentation
#####################################################################
#
# By default only the basic instrumentation with low overhead is on.
# The following properties allow to selectively turn on optional
# instrumentation which are off by default and may have some
# additional overhead.
#
# com.sun.management.enableThreadContentionMonitoring
#
# This option enables thread contention monitoring if the
# Java virtual machine supports such instrumentation.
# Refer to the specification for the java.lang.management.ThreadMBean
# interface - see isThreadContentionMonitoringSupported() method.
#
# To enable thread contention monitoring, uncomment the following line
# com.sun.management.enableThreadContentionMonitoring
#####################################################################
# RMI Management Properties
#####################################################################
#
# If system property -Dcom.sun.management.jmxremote.port=<port-number>
# is set then
# - A MBean server is started
# - JRE Platform MBeans are registered in the MBean server
# - RMI connector is published in a private readonly registry at
# specified port using a well known name, "jmxrmi"
# - the following properties are read for JMX remote management.
#
# The configuration can be specified only at startup time.
# Later changes to above system property (e.g. via setProperty method),
# this config file, the password file, or the access file have no effect to the
# running MBean server, the connector, or the registry.
#
#
# ########## RMI connector settings for local management ##########
#
# com.sun.management.jmxremote.local.only=true|false
# Default for this property is true. (Case for true/false ignored)
# If this property is specified as true then the local JMX RMI connector
# server will only accept connection requests from clients running on
# the host where the out-of-the-box JMX management agent is running.
# In order to ensure backwards compatibility this property could be
# set to false. However, deploying the local management agent in this
# way is discouraged because the local JMX RMI connector server will
# accept connection requests from any client either local or remote.
# For remote management the remote JMX RMI connector server should
# be used instead with authentication and SSL/TLS encryption enabled.
#
# For allowing the local management agent accept local
# and remote connection requests use the following line
# com.sun.management.jmxremote.local.only=false
#
# ###################### RMI SSL #############################
#
# com.sun.management.jmxremote.ssl=true|false
# Default for this property is true. (Case for true/false ignored)
# If this property is specified as false then SSL is not used.
#
# For RMI monitoring without SSL use the following line
# com.sun.management.jmxremote.ssl=false
# com.sun.management.jmxremote.ssl.config.file=filepath
# Specifies the location of the SSL configuration file. A properties
# file can be used to supply the keystore and truststore location and
# password settings thus avoiding to pass them as cleartext in the
# command-line.
#
# The current implementation of the out-of-the-box management agent will
# look up and use the properties specified below to configure the SSL
# keystore and truststore, if present:
# javax.net.ssl.keyStore=<keystore-location>
# javax.net.ssl.keyStorePassword=<keystore-password>
# javax.net.ssl.trustStore=<truststore-location>
# javax.net.ssl.trustStorePassword=<truststore-password>
# Any other properties in the file will be ignored. This will allow us
# to extend the property set in the future if required by the default
# SSL implementation.
#
# If the property "com.sun.management.jmxremote.ssl" is set to false,
# then this property is ignored.
#
# For supplying the keystore settings in a file use the following line
# com.sun.management.jmxremote.ssl.config.file=filepath
# com.sun.management.jmxremote.ssl.enabled.cipher.suites=<cipher-suites>
# The value of this property is a string that is a comma-separated list
# of SSL/TLS cipher suites to enable. This property can be specified in
# conjunction with the previous property "com.sun.management.jmxremote.ssl"
# in order to control which particular SSL/TLS cipher suites are enabled
# for use by accepted connections. If this property is not specified then
# the SSL/TLS RMI Server Socket Factory uses the SSL/TLS cipher suites that
# are enabled by default.
#
# com.sun.management.jmxremote.ssl.enabled.protocols=<protocol-versions>
# The value of this property is a string that is a comma-separated list
# of SSL/TLS protocol versions to enable. This property can be specified in
# conjunction with the previous property "com.sun.management.jmxremote.ssl"
# in order to control which particular SSL/TLS protocol versions are
# enabled for use by accepted connections. If this property is not
# specified then the SSL/TLS RMI Server Socket Factory uses the SSL/TLS
# protocol versions that are enabled by default.
#
# com.sun.management.jmxremote.ssl.need.client.auth=true|false
# Default for this property is false. (Case for true/false ignored)
# If this property is specified as true in conjunction with the previous
# property "com.sun.management.jmxremote.ssl" then the SSL/TLS RMI Server
# Socket Factory will require client authentication.
#
# For RMI monitoring with SSL client authentication use the following line
# com.sun.management.jmxremote.ssl.need.client.auth=true
# com.sun.management.jmxremote.registry.ssl=true|false
# Default for this property is false. (Case for true/false ignored)
# If this property is specified as true then the RMI registry used
# to bind the RMIServer remote object is protected with SSL/TLS
# RMI Socket Factories that can be configured with the properties:
# com.sun.management.jmxremote.ssl.config.file
# com.sun.management.jmxremote.ssl.enabled.cipher.suites
# com.sun.management.jmxremote.ssl.enabled.protocols
# com.sun.management.jmxremote.ssl.need.client.auth
# If the two properties below are true at the same time, i.e.
# com.sun.management.jmxremote.ssl=true
# com.sun.management.jmxremote.registry.ssl=true
# then the RMIServer remote object and the RMI registry are
# both exported with the same SSL/TLS RMI Socket Factories.
#
# For using an SSL/TLS protected RMI registry use the following line
# com.sun.management.jmxremote.registry.ssl=true
#
# ################ RMI User authentication ################
#
# com.sun.management.jmxremote.authenticate=true|false
# Default for this property is true. (Case for true/false ignored)
# If this property is specified as false then no authentication is
# performed and all users are allowed all access.
#
# For RMI monitoring without any checking use the following line
# com.sun.management.jmxremote.authenticate=false
#
# ################ RMI Login configuration ###################
#
# com.sun.management.jmxremote.login.config=<config-name>
# Specifies the name of a JAAS login configuration entry to use when
# authenticating users of RMI monitoring.
#
# Setting this property is optional - the default login configuration
# specifies a file-based authentication that uses the password file.
#
# When using this property to override the default login configuration
# then the named configuration entry must be in a file that gets loaded
# by JAAS. In addition, the login module(s) specified in the configuration
# should use the name and/or password callbacks to acquire the user's
# credentials. See the NameCallback and PasswordCallback classes in the
# javax.security.auth.callback package for more details.
#
# If the property "com.sun.management.jmxremote.authenticate" is set to
# false, then this property and the password & access files are ignored.
#
# For a non-default login configuration use the following line
# com.sun.management.jmxremote.login.config=<config-name>
#
# ################ RMI Password file location ##################
#
# com.sun.management.jmxremote.password.file=filepath
# Specifies location for password file
# This is optional - default location is
# $JRE/conf/management/jmxremote.password
#
# If the property "com.sun.management.jmxremote.authenticate" is set to
# false, then this property and the password & access files are ignored.
# Otherwise the password file must exist and be in the valid format.
# If the password file is empty or non-existent then no access is allowed.
#
# For a non-default password file location use the following line
# com.sun.management.jmxremote.password.file=filepath
#
# ################# Hash passwords in password file ##############
# com.sun.management.jmxremote.password.toHashes = true|false
# Default for this property is true.
# Specifies if passwords in the password file should be hashed or not.
# If this property is true, and if the password file is writable, and if the
# system security policy allows writing into the password file,
# all the clear passwords in the password file will be replaced by
# their SHA3-512 hash when the file is read by the server
#
#
# ################ RMI Access file location #####################
#
# com.sun.management.jmxremote.access.file=filepath
# Specifies location for access file
# This is optional - default location is
# $JRE/conf/management/jmxremote.access
#
# If the property "com.sun.management.jmxremote.authenticate" is set to
# false, then this property and the password & access files are ignored.
# Otherwise, the access file must exist and be in the valid format.
# If the access file is empty or non-existent then no access is allowed.
#
# For a non-default password file location use the following line
# com.sun.management.jmxremote.access.file=filepath
#
# ################ Management agent listen interface #########################
#
# com.sun.management.jmxremote.host=<host-or-interface-name>
# Specifies the local interface on which the JMX RMI agent will bind.
# This is useful when running on machines which have several
# interfaces defined. It makes it possible to listen to a specific
# subnet accessible through that interface.
#
# The format of the value for that property is any string accepted
# by java.net.InetAddress.getByName(String).
#
# ################ Filter for ObjectInputStream #############################
# com.sun.management.jmxremote.serial.filter.pattern=<filter-string>
# A filter, if configured, is used by java.io.ObjectInputStream during
# deserialization of parameters sent to the JMX default agent to validate the
# contents of the stream.
# A filter is configured as a sequence of patterns, each pattern is either
# matched against the name of a class in the stream or defines a limit.
# Patterns are separated by ";" (semicolon).
# Whitespace is significant and is considered part of the pattern.
#
# If a pattern includes a "=", it sets a limit.
# If a limit appears more than once the last value is used.
# Limits are checked before classes regardless of the order in the sequence of patterns.
# If any of the limits are exceeded, the filter status is REJECTED.
#
# maxdepth=value - the maximum depth of a graph
# maxrefs=value - the maximum number of internal references
# maxbytes=value - the maximum number of bytes in the input stream
# maxarray=value - the maximum array length allowed
#
# Other patterns, from left to right, match the class or package name as
# returned from Class.getName.
# If the class is an array type, the class or package to be matched is the element type.
# Arrays of any number of dimensions are treated the same as the element type.
# For example, a pattern of "!example.Foo", rejects creation of any instance or
# array of example.Foo.
#
# If the pattern starts with "!", the status is REJECTED if the remaining pattern
# is matched; otherwise the status is ALLOWED if the pattern matches.
# If the pattern contains "/", the non-empty prefix up to the "/" is the module name;
# if the module name matches the module name of the class then
# the remaining pattern is matched with the class name.
# If there is no "/", the module name is not compared.
# If the pattern ends with ".**" it matches any class in the package and all subpackages.
# If the pattern ends with ".*" it matches any class in the package.
# If the pattern ends with "*", it matches any class with the pattern as a prefix.
# If the pattern is equal to the class name, it matches.
# Otherwise, the status is UNDECIDED.
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