com.j_spaces.kernel
Class SystemProperties

java.lang.Object
  com.j_spaces.kernel.SystemProperties

public class SystemProperties
extends Object

This Class includes system properties used by the product.

Field Summary

static String	ACTIVE_ELECTION_TIMEOUT Defines the sleep timeout between iterations in the Active election algorithm
static long	ACTIVE_ELECTION_TIMEOUT_DEFAULT Defines the default sleep timeout between iterations in the Active election algorithm.
static String	BROWSER_LAF_IS_CROSS_PLATFORM
static String	CANCEL_DUPLICATE_PACKET_FILTER disables the duplication filtering mechanism used to avoid double processing of packets after recovery.
static String	CANCEL_DUPLICATE_PACKET_FILTER_DEFAULT
static String	CLIENT_INACTIVE_RETRY_LIMIT Number of retires on operation (client side), waiting for one of the servers to become active after Active election.
static int	CLIENT_INACTIVE_RETRY_LIMIT_DEFAULT The default amount of retries on operation (client side), waiting for one of the servers to become active after Active election; Default 20 (times).
static String	CLUSTER_CACHE_LOADER_CENTRAL_DATA_SOURCE
static String	CLUSTER_CACHE_LOADER_EXTERNAL_DATA_SOURCE
static String	CLUSTER_CONFIG_URL
static String	CLUSTER_CONFIG_URL_DEFAULT
static String	CLUSTER_URL_PROTOCOL_PREFIX
static String	CLUSTER_XML_DEBUG
static String	CONTAINER_EMBEDDED_HTTPD_ENABLED Indicator to start an embedded HTTPD Webster instance inside the space container.
static String	CONTAINER_EMBEDDED_HTTPD_ENABLED_DEFAULT
static String	CONTAINER_EMBEDDED_HTTPD_PORT The port number which will be used by the embedded HTTPD Webster instance which starts inside the space container.
static String	CONTAINER_EMBEDDED_HTTPD_PORT_DEFAULT
static String	CONTAINER_NAME
static String	CONTAINER_SHUTDOWN_HOOK
static String	CONTAINER_SHUTDOWN_HOOK_DEFAULT_VALUE
static String	DISABLE_MULTICAST_REPLICATION_ADAPTOR if true disable multicast replication adaptor
static String	DOWNLOAD_HOST
static String	DOWNLOAD_HOST_DEFAULT_VALUE
static String	ENGINE_CACHE_POLICY
static String	ENGINE_CACHE_POLICY_DEFAULT
static String	ENGINE_CORES_TOUSE_CONCURRENT_SL specifies the property name- min # of cores to use concurrent sl for class level entries and single-value index entries.
static int	ENGINE_CORES_TOUSE_CONCURRENT_SL_DEFAULT specifies the default property - min # of cores to use concurrent sl for class level entries and single-value index entries.
static String	ENGINE_LRU_SEGMENTS Number of segments used by the concurrent server-based lru .
static int	ENGINE_LRU_SEGMENTS_DEFAULT Default number of segments in lru is 5*Runtime.getRuntime().availableProcessors().
static String	ENGINE_STORED_LIST_LOCKS Number of locks used by the engine stored lists.
static int	ENGINE_STORED_LIST_LOCKS_DEFAULT Default number of index locks in engine If set to 0 - each index has its own lock
static String	ENGINE_STORED_LIST_SEGMENTS Number of segments used by the engine stored lists.
static int	ENGINE_STORED_LIST_SEGMENTS_DEFAULT Default number of segments in engine stored list is 5*Runtime.getRuntime().availableProcessors().
static String	EVICTION_STRATEGY Map API Local Cache Strategy
static String	FAIL_ON_INVALID_ROLLBACK When set to false, the XAResource will not throw an error when a non existing or already rolled back transaction is rolled back.
static String	GS_EXT_LOGGING_CONFIG_FILE_PATH
static String	GS_LOGGING_CONFIG_FILE_PATH
static String	GS_LOGGING_DEBUG If true the process of loading the default gs_logging.properties file will be printed out for troubleshooting purpose.
static String	GS_LOGGING_DISABLED If true the default gs_logging.properties file will not be loaded and none of the GS log handlers will be set to the LogManager.
static String	GS_PROTOCOL
static String	GS_PROTOCOL_DEFAULT
static String	HTTP_DEAMON_ROOTS_SYS_PROP
static String	IS_CLUSTER_ENABLED
static String	IS_CLUSTER_ENABLED_DEFAULT
static String	IS_FILTER_STATISTICS_ENABLED
static String	IS_FILTER_STATISTICS_ENABLED_DEFAULT
static String	JAVA_LOGGING_CONFIG_FILE
static String	JAXP_ENV_DEBUG_REPORT if -Dcom.gs.XMLEnvCheck=true we flush info about the Jaxp environment and print it to a file called GS_JAXP_EnvironmentCheck.xml in current directory.
static String	JINI_GROUP_USE_DEFINED_ONLY
static String	JINI_LUS_GROUPS
static String	JINI_LUS_LOCATORS
static String	JINI_LUS_LOCATORS_DEFAULT
static String	JMS_LOOKUP_ENABLED If true it will register the jms administrated objects in the rmi registry
static String	JMS_USE_MAHALO_PROP if true, when JMS clients use transacted sessions the JMS transactions will use the Mahalo Jini transaction manager, which expects the manager to be started.
static String	JMX_ENABLED_DEFAULT_VALUE Default value of JMX supporting
static String	JMX_ENABLED_PROP System property that determines JMX supporting
static String	LIVENESS_DETECTOR_FREQUENCY System property to define the frequency in which liveness of members in a cluster is detected; Default 5000 ms
static long	LIVENESS_DETECTOR_FREQUENCY_DEFAULT Defines the frequency in which liveness of members in a cluster is detected; Default 5000 ms
static String	LIVENESS_MONITOR_FREQUENCY System property to define the frequency in which liveness of 'live' members in a cluster is monitored; Default 10000 ms
static long	LIVENESS_MONITOR_FREQUENCY_DEFAULT Defines the frequency in which liveness of 'live' members in a cluster is monitored; Default 10000 ms
static String	LOOK_AND_FEEL_CLASS_NAME System variable for look&feel class definition
static String	LOOKUP_JNDI_URL
static String	LOOKUP_JNDI_URL_DEFAULT
static String	LOOKUP_UNICAST_ENABLED
static String	LOOKUP_UNICAST_ENABLED_DEFAULT
static String	LRMI_ACCEPT_BACKLOG Sets the maximum queue length for incoming connection indications.
static int	LRMI_ACCEPT_BACKLOG_DEFUALT The default size to maximum queue length for incoming connection indications.
static String	LRMI_BIND_PORT Server port used for incoming client requests, or notifications from server to client.
static String	LRMI_CLASSLOADING Set to true in order to enable lrmi class loading for all purposes, set to false to disable it.
static String	LRMI_CLASSLOADING_EXPORT Set to true in order to enable lrmi class loading for exporting classes, set to false to disable it.
static String	LRMI_CLASSLOADING_IMPORT Set to true in order to enable lrmi class loading for importing classes, set to false to disable it.
static String	LRMI_CONNECT_TIMEOUT The timeout on lrmi socket connect
static String	LRMI_CONNECT_TIMEOUT_DEFAULT Default connect timeout in seconds is 5 sec
static String	LRMI_MAX_CONNECTION_POOL_SIZE Client connection pool maximum size to server.
static String	LRMI_MAX_THREADS This parameter specifies the maximum size of this thread pool.
static String	LRMI_MIN_THREADS Maintains thread pool in Client and Server that manage incoming remote requests.
static String	LRMI_NETWORK_FILTER_FACTORY
static String	LRMI_READ_SELECTOR_THREADS LRMI number of read selector threads.
static int	LRMI_READ_SELECTOR_THREADS_DEFAULT LRMI number of read selector threads default = 4.
static String	LRMI_SELECTOR_BUG_CONNECT_RETRY Retry to connect, this is a property is use for workaround for a bug in the JVM see (IBM JVM bugid:IZ19325)
static String	LRMI_TCP_KEEP_ALIVE Set the TCP keep alive mode (SO_KEEPALIVE)
static boolean	LRMI_TCP_KEEP_ALIVE_DEFAULT TCP keep alive mode default (true)
static String	LRMI_TCP_RECEIVE_BUFFER Set the TCP receive Buffer size (SO_RCVBUF)
static String	LRMI_TCP_SEND_BUFFER Set the TCP Send Buffer size (SO_SNDBUF)
static String	LRMI_THREADPOOL_IDLE_TIMEOUT LRMI ThreadPool idle timeout.
static long	LRMI_THREADPOOL_IDLE_TIMEOUT_DEFAULT LRMI ThreadPool idle timeout default = 5 min.
static String	LRMI_USE_SECURE_RADNDOM
static String	MAX_LEASE_DURATION Value passed with that system property goes as value for net.jini.lookup.JoinManager.maxLeaseDuration
static int	MAX_LEASE_DURATION_DEFAULT_VALUE Default value for net.jini.lookup.JoinManager.maxLeaseDuration
static String	MAX_LRMI_BUFFER_SIZE Maximum size (bytes) of buffer sent over the network, each buffer sent by the LRMI layer is broken into smaller buffers according to the this value.
static int	MAX_LRMI_BUFFER_SIZE_DEFAULT The default value set as the LRMI maximum buffer size, 64k.
static String	MEMORY_USAGE_ENABLED
static String	MEMORY_USAGE_ENABLED_DEFAULT
static String	MULTICAST_NOTIFY Used with the Map API Local Cache.
static String	NOTIFY_FIFO_QUEUE Determines the FIFO notify queue size.
static String	NUMBER_IMPLICIT_INDEXES
static String	NUMBER_IMPLICIT_INDEXES_DEFAULT
static String	ONE_WAY_CLEAR
static String	ONE_WAY_NOTIFY
static String	ONE_WAY_UPDATE
static String	ONE_WAY_WRITE
static String	PUSH_MODE
static String	PUT_FIRST Used with the Map API Local Cache.
static String	REFLECT_FACTORY Uses factory accessors generator, Default=true.
static String	REFLECT_GENERATEE Uses accessors generator, Default=true.
static String	REGGIE_CLASSPATH_PREFIX
static String	REGGIE_CODEBASE_LOAD_FROM_RESOURCE if true (when loaded from J2EE or when we don't count on httpd download) we find set the codebase jars using getResource() and not with an http protocol if false we use http host and port to download jars from httpd.
static String	REGGIE_CODEBASE_PREFIX
static String	RMI_CLASS_LOADER_SPI
static String	RMI_CLIENT_GC_INTERVAL When it is necessary to ensure that DGC clean calls for unreachable remote references are delivered in a timely fashion, the value of this property represents the maximum interval (in milliseconds) that the RMI runtime will allow between garbage collections of the local heap.
static String	RMI_GC_DEFAULT_INTERVAL
static String	RMI_SERVER_GC_INTERVAL When it is necessary to ensure that unreachable remote objects are unexported and garbage collected in a timely fashion, the value of this property represents the maximum interval (in milliseconds) that the RMI runtime will allow between garbage collections of the local heap.
static String	RMI_SERVER_HOST_NAME
static String	RMI_SERVER_LOG_CALLS
static String	ROUND_ROBIN_START_INDEX Determines the space that the round-robin starts with when using round-robin loadbalance policy.
static String	ROUND_TRIP_TIME Value passed with that system property goes as value for net.jini.lease.LeaseRenewalManager.roundTripTime
static int	ROUND_TRIP_TIME_DEFAULT_VALUE Default value for net.jini.lease.LeaseRenewalManager.roundTripTime
static String	SECURITY_ENABLED The system property key identifying a secured service; default false
static String	SECURITY_PROPERTIES_FILE The system property key identifying the security properties file location
static String	SER_UID When set to true the UID created by the ClientUIDHandler is composed out of a serialized representation of the "name".
static String	SERIALIZATION_TYPE
static String	SERIALIZATION_TYPE_DEFAULT
static String	SIZE_LIMIT
static String	SPACE_STARTUP_STATE_ENABLED Replication secure restart property
static String	STANDBY_WAIT_TIME Retry sleep time (ms) on operation to inactive (standby) space - 20 retries are done, Default: 1000ms.
static int	STANDBY_WAIT_TIME_DEFAULT Retry sleep time (ms) on operation to inactive (standby) space.
static String	START_EMBEDDED_LOOKUP
static String	START_EMBEDDED_LOOKUP_DEFAULT
static String	START_EMBEDDED_MAHALO
static String	START_EMBEDDED_MAHALO_DEFAULT
static String	SYSTEM_TIME_PROVIDER
static String	SYSTEM_TIME_PROVIDER_DEFAULT
static String	UI_ORDERED_THREAD_POOL_SIZE
static String	UI_THREAD_POOL_KEEP_ALIVE_TIME System variable for keep alive time of thread pool that used by UI for redirection Jini events
static String	UI_THREAD_POOL_KEEP_ALIVE_TIME_DEFAULT_VALUE
static String	UI_THREAD_POOL_MAX_SIZE System variable for maximum size of thread pool that used by UI for redirection Jini events
static String	UI_THREAD_POOL_MAX_SIZE_DEFAULT_VALUE
static String	UI_THREAD_POOL_MIN_SIZE System variable for minimum size of thread pool that used by UI for redirection Jini events
static String	UI_THREAD_POOL_MIN_SIZE_DEFAULT_VALUE
static String	URL
static String	WATCHDOG_IDLE_CONNECTION_TIMEOUT
static String	WATCHDOG_IDLE_CONNECTION_TIMEOUT_DEFAULT
static String	WATCHDOG_INSPECT_TIMEOUT
static String	WATCHDOG_LISTENING_TIMEOUT
static String	WATCHDOG_LISTENING_TIMEOUT_DEFAULT Watchdog parameters default values
static String	WATCHDOG_REQUEST_TIMEOUT Watchdog parameters
static String	WATCHDOG_REQUEST_TIMEOUT_DEFAULT
static String	WATCHDOG_TIMEOUT_RESOLUTION
static String	WATCHDOG_TIMEOUT_RESOLUTION_DEFAULT

Constructor Summary

SystemProperties()

Method Summary

static String

getSystemVariableDefaultValue(String sysVariableName)

Methods inherited from class java.lang.Object

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

Field Detail

EVICTION_STRATEGY

public static final String EVICTION_STRATEGY

Map API Local Cache Strategy

See Also:

Constant Field Values

MULTICAST_NOTIFY

public static final String MULTICAST_NOTIFY

Used with the Map API Local Cache. Allows the local cache to be updated via multicast notification

See Also:

Constant Field Values

PUT_FIRST

public static final String PUT_FIRST

Used with the Map API Local Cache. Writes the object both into the local cache and master space

See Also:

Constant Field Values

PUSH_MODE

public static final String PUSH_MODE

See Also:

Constant Field Values

SIZE_LIMIT

public static final String SIZE_LIMIT

See Also:

Constant Field Values

ONE_WAY_WRITE

public static final String ONE_WAY_WRITE

See Also:

Constant Field Values

ONE_WAY_UPDATE

public static final String ONE_WAY_UPDATE

See Also:

Constant Field Values

ONE_WAY_CLEAR

public static final String ONE_WAY_CLEAR

See Also:

Constant Field Values

ONE_WAY_NOTIFY

public static final String ONE_WAY_NOTIFY

See Also:

Constant Field Values

SECURITY_ENABLED

public static final String SECURITY_ENABLED

The system property key identifying a secured service; default false

See Also:

Constant Field Values

SECURITY_PROPERTIES_FILE

public static final String SECURITY_PROPERTIES_FILE

The system property key identifying the security properties file location

See Also:

Constant Field Values

JINI_LUS_GROUPS

public static final String JINI_LUS_GROUPS

See Also:

Constant Field Values

JINI_LUS_LOCATORS

public static final String JINI_LUS_LOCATORS

See Also:

Constant Field Values

JINI_LUS_LOCATORS_DEFAULT

public static final String JINI_LUS_LOCATORS_DEFAULT

See Also:

Constant Field Values

CLUSTER_XML_DEBUG

public static final String CLUSTER_XML_DEBUG

See Also:

Constant Field Values

CLUSTER_URL_PROTOCOL_PREFIX

public static final String CLUSTER_URL_PROTOCOL_PREFIX

See Also:

Constant Field Values

URL

public static final String URL

See Also:

Constant Field Values

SER_UID

public static final String SER_UID

When set to true the UID created by the ClientUIDHandler is composed out of a serialized representation of the "name". This way the name can be extracted directly from the UID.

See Also:

Constant Field Values

REGGIE_CODEBASE_LOAD_FROM_RESOURCE

public static final String REGGIE_CODEBASE_LOAD_FROM_RESOURCE

if true (when loaded from J2EE or when we don't count on httpd download) we find set the codebase jars using getResource() and not with an http protocol if false we use http host and port to download jars from httpd.

See Also:

Constant Field Values

REGGIE_CODEBASE_PREFIX

public static final String REGGIE_CODEBASE_PREFIX

See Also:

Constant Field Values

REGGIE_CLASSPATH_PREFIX

public static final String REGGIE_CLASSPATH_PREFIX

See Also:

Constant Field Values

NOTIFY_FIFO_QUEUE

public static final String NOTIFY_FIFO_QUEUE

Determines the FIFO notify queue size.

See Also:

Constant Field Values

JMS_USE_MAHALO_PROP

public static final String JMS_USE_MAHALO_PROP

if true, when JMS clients use transacted sessions the JMS transactions will use the Mahalo Jini transaction manager, which expects the manager to be started.

See Also:

Constant Field Values

FAIL_ON_INVALID_ROLLBACK

public static final String FAIL_ON_INVALID_ROLLBACK

When set to false, the XAResource will not throw an error when a non existing or already rolled back transaction is rolled back.

See Also:

Default: true, Constant Field Values

GS_LOGGING_DISABLED

public static final String GS_LOGGING_DISABLED

If true the default gs_logging.properties file will not be loaded and none of the GS log handlers will be set to the LogManager.

See Also:

Constant Field Values

GS_LOGGING_DEBUG

public static final String GS_LOGGING_DEBUG

If true the process of loading the default gs_logging.properties file will be printed out for troubleshooting purpose.

See Also:

Constant Field Values

GS_LOGGING_CONFIG_FILE_PATH

public static final String GS_LOGGING_CONFIG_FILE_PATH

See Also:

Constant Field Values

GS_EXT_LOGGING_CONFIG_FILE_PATH

public static final String GS_EXT_LOGGING_CONFIG_FILE_PATH

See Also:

Constant Field Values

JAVA_LOGGING_CONFIG_FILE

public static final String JAVA_LOGGING_CONFIG_FILE

See Also:

Constant Field Values

RMI_SERVER_HOST_NAME

public static final String RMI_SERVER_HOST_NAME

See Also:

Constant Field Values

RMI_CLASS_LOADER_SPI

public static final String RMI_CLASS_LOADER_SPI

See Also:

Constant Field Values

RMI_SERVER_LOG_CALLS

public static final String RMI_SERVER_LOG_CALLS

See Also:

Constant Field Values

JAXP_ENV_DEBUG_REPORT

public static final String JAXP_ENV_DEBUG_REPORT

if -Dcom.gs.XMLEnvCheck=true we flush info about the Jaxp environment and print it to a file called GS_JAXP_EnvironmentCheck.xml in current directory.

See Also:

Constant Field Values

JMS_LOOKUP_ENABLED

public static final String JMS_LOOKUP_ENABLED

If true it will register the jms administrated objects in the rmi registry

See Also:

Constant Field Values

RMI_CLIENT_GC_INTERVAL

public static final String RMI_CLIENT_GC_INTERVAL

When it is necessary to ensure that DGC clean calls for unreachable remote references are delivered in a timely fashion, the value of this property represents the maximum interval (in milliseconds) that the RMI runtime will allow between garbage collections of the local heap. The default value of 60000 milliseconds (60 seconds) will be set by GS to 1 hour (36000000 milliseconds) if it was not been set.

See Also:

Constant Field Values

RMI_SERVER_GC_INTERVAL

public static final String RMI_SERVER_GC_INTERVAL

When it is necessary to ensure that unreachable remote objects are unexported and garbage collected in a timely fashion, the value of this property represents the maximum interval (in milliseconds) that the RMI runtime will allow between garbage collections of the local heap. The default value of 60000 milliseconds (60 seconds) will be set by GS to 1 hour (36000000 milliseconds) if it was not been set.

See Also:

Constant Field Values

RMI_GC_DEFAULT_INTERVAL

public static final String RMI_GC_DEFAULT_INTERVAL

See Also:

Constant Field Values

WATCHDOG_REQUEST_TIMEOUT

public static final String WATCHDOG_REQUEST_TIMEOUT

Watchdog parameters

See Also:

Constant Field Values

WATCHDOG_LISTENING_TIMEOUT

public static final String WATCHDOG_LISTENING_TIMEOUT

See Also:

Constant Field Values

WATCHDOG_IDLE_CONNECTION_TIMEOUT

public static final String WATCHDOG_IDLE_CONNECTION_TIMEOUT

See Also:

Constant Field Values

WATCHDOG_INSPECT_TIMEOUT

public static final String WATCHDOG_INSPECT_TIMEOUT

See Also:

Constant Field Values

WATCHDOG_TIMEOUT_RESOLUTION

public static final String WATCHDOG_TIMEOUT_RESOLUTION

See Also:

Constant Field Values

WATCHDOG_LISTENING_TIMEOUT_DEFAULT

public static final String WATCHDOG_LISTENING_TIMEOUT_DEFAULT

Watchdog parameters default values

See Also:

Constant Field Values

WATCHDOG_REQUEST_TIMEOUT_DEFAULT

public static final String WATCHDOG_REQUEST_TIMEOUT_DEFAULT

See Also:

Constant Field Values

WATCHDOG_IDLE_CONNECTION_TIMEOUT_DEFAULT

public static final String WATCHDOG_IDLE_CONNECTION_TIMEOUT_DEFAULT

See Also:

Constant Field Values

WATCHDOG_TIMEOUT_RESOLUTION_DEFAULT

public static final String WATCHDOG_TIMEOUT_RESOLUTION_DEFAULT

See Also:

Constant Field Values

LRMI_THREADPOOL_IDLE_TIMEOUT

public static final String LRMI_THREADPOOL_IDLE_TIMEOUT

LRMI ThreadPool idle timeout.

See Also:

LRMI_THREADPOOL_IDLE_TIMEOUT_DEFAULT, Constant Field Values

LRMI_THREADPOOL_IDLE_TIMEOUT_DEFAULT

public static final long LRMI_THREADPOOL_IDLE_TIMEOUT_DEFAULT

LRMI ThreadPool idle timeout default = 5 min.

See Also:

LRMI_THREADPOOL_IDLE_TIMEOUT, Constant Field Values

LRMI_READ_SELECTOR_THREADS

public static final String LRMI_READ_SELECTOR_THREADS

LRMI number of read selector threads. @see #LRMI_READ_SELECTOR_THREADS_DEFAULT

See Also:

Constant Field Values

LRMI_READ_SELECTOR_THREADS_DEFAULT

public static final int LRMI_READ_SELECTOR_THREADS_DEFAULT

LRMI number of read selector threads default = 4. @see #LRMI_READ_SELECTOR_THREADS

See Also:

Constant Field Values

LRMI_USE_SECURE_RADNDOM

public static final String LRMI_USE_SECURE_RADNDOM

See Also:

Constant Field Values

LRMI_CONNECT_TIMEOUT

public static final String LRMI_CONNECT_TIMEOUT

The timeout on lrmi socket connect

See Also:

LRMI_CONNECT_TIMEOUT_DEFAULT, Constant Field Values

LRMI_CONNECT_TIMEOUT_DEFAULT

public static final String LRMI_CONNECT_TIMEOUT_DEFAULT

Default connect timeout in seconds is 5 sec

See Also:

LRMI_CONNECT_TIMEOUT, Constant Field Values

LRMI_MIN_THREADS

public static final String LRMI_MIN_THREADS

Maintains thread pool in Client and Server that manage incoming remote requests. The thread pool size is increased each time with one additional thread and shrinks when existing threads are not used for 5 minutes. This parameter specifies the minimum size of this thread pool.

See Also:

Constant Field Values

LRMI_MAX_THREADS

public static final String LRMI_MAX_THREADS

This parameter specifies the maximum size of this thread pool. You should make sure the pool max size will accommodate the maximum number of concurrent requests to the serverEndPoint. When the pool is exhausted and all threads are consumed to process incoming requests, additional requests will be blocked until existing requested processing will be completed.

See Also:

Constant Field Values

LRMI_MAX_CONNECTION_POOL_SIZE

public static final String LRMI_MAX_CONNECTION_POOL_SIZE

Client connection pool maximum size to server. Starts with 1 connection.

See Also:

Constant Field Values

LRMI_ACCEPT_BACKLOG

public static final String LRMI_ACCEPT_BACKLOG

Sets the maximum queue length for incoming connection indications.

See Also:

Constant Field Values

LRMI_TCP_SEND_BUFFER

public static final String LRMI_TCP_SEND_BUFFER

Set the TCP Send Buffer size (SO_SNDBUF)

See Also:

Constant Field Values

LRMI_TCP_RECEIVE_BUFFER

public static final String LRMI_TCP_RECEIVE_BUFFER

Set the TCP receive Buffer size (SO_RCVBUF)

See Also:

Constant Field Values

LRMI_ACCEPT_BACKLOG_DEFUALT

public static final int LRMI_ACCEPT_BACKLOG_DEFUALT

The default size to maximum queue length for incoming connection indications.

See Also:

Constant Field Values

LRMI_TCP_KEEP_ALIVE

public static final String LRMI_TCP_KEEP_ALIVE

Set the TCP keep alive mode (SO_KEEPALIVE)

See Also:

Constant Field Values

LRMI_TCP_KEEP_ALIVE_DEFAULT

public static final boolean LRMI_TCP_KEEP_ALIVE_DEFAULT

TCP keep alive mode default (true)

See Also:

LRMI_TCP_KEEP_ALIVE, Constant Field Values

LRMI_BIND_PORT

public static final String LRMI_BIND_PORT

Server port used for incoming client requests, or notifications from server to client. The server port is set by default to 0, which means next free port. This means that whenever GigaSpaces is launched, it allocates one of the available ports. Define a specific port value to enforce a specific port on the space server or client side (use system property to override this option). Alternatively, you can Define Socket Port Range per JVM: It is possible to define a range of ports using the bindPort argument, meaning that every JVM acquires a bind port from a defined port range. This functionality is useful when having multiple JVMs on the same machine (clients or servers), and simplifies firewall setup. The following method in BootUtils is a utility method which helps to retrieve a free port from a port range: BootUtil.getPortInRange(10000, 20000) To define the port range change the following line in the services.config com.gigaspaces.transport block: bindPort = Integer.parseInt( System.getProperty("com.gs.transport_protocol.lrmi.bind-port", "0") ); to: bindPort = Integer.parseInt( System.getProperty("com.gs.transport_protocol.lrmi.bind-port", BootUtil.getPortInRange(10000, 20000) ) ); Instead of 1000, 2000, specify the desired port range (in this case, the port range is between 1000 and 2000). When the JVM is started, the system checks if the com.gigaspaces.transport.bind-port system property is defined. If not, the defined port range is used.

See Also:

Constant Field Values

LRMI_CLASSLOADING

public static final String LRMI_CLASSLOADING

Set to true in order to enable lrmi class loading for all purposes, set to false to disable it. Defaults to true

See Also:

Constant Field Values

LRMI_CLASSLOADING_IMPORT

public static final String LRMI_CLASSLOADING_IMPORT

Set to true in order to enable lrmi class loading for importing classes, set to false to disable it. Defaults to true

See Also:

Constant Field Values

LRMI_CLASSLOADING_EXPORT

public static final String LRMI_CLASSLOADING_EXPORT

Set to true in order to enable lrmi class loading for exporting classes, set to false to disable it. Defaults to true

See Also:

Constant Field Values

LRMI_NETWORK_FILTER_FACTORY

public static final String LRMI_NETWORK_FILTER_FACTORY

See Also:

Constant Field Values

LRMI_SELECTOR_BUG_CONNECT_RETRY

public static final String LRMI_SELECTOR_BUG_CONNECT_RETRY

Retry to connect, this is a property is use for workaround for a bug in the JVM see (IBM JVM bugid:IZ19325)

See Also:

Constant Field Values

IS_CLUSTER_ENABLED

public static final String IS_CLUSTER_ENABLED

See Also:

Constant Field Values

IS_CLUSTER_ENABLED_DEFAULT

public static final String IS_CLUSTER_ENABLED_DEFAULT

CLUSTER_CONFIG_URL

public static final String CLUSTER_CONFIG_URL

See Also:

Constant Field Values

CLUSTER_CONFIG_URL_DEFAULT

public static final String CLUSTER_CONFIG_URL_DEFAULT

See Also:

Constant Field Values

IS_FILTER_STATISTICS_ENABLED

public static final String IS_FILTER_STATISTICS_ENABLED

See Also:

Constant Field Values

IS_FILTER_STATISTICS_ENABLED_DEFAULT

public static final String IS_FILTER_STATISTICS_ENABLED_DEFAULT

NUMBER_IMPLICIT_INDEXES

public static final String NUMBER_IMPLICIT_INDEXES

See Also:

Constant Field Values

NUMBER_IMPLICIT_INDEXES_DEFAULT

public static final String NUMBER_IMPLICIT_INDEXES_DEFAULT

SERIALIZATION_TYPE

public static final String SERIALIZATION_TYPE

See Also:

Constant Field Values

SERIALIZATION_TYPE_DEFAULT

public static final String SERIALIZATION_TYPE_DEFAULT

GS_PROTOCOL

public static final String GS_PROTOCOL

See Also:

Constant Field Values

GS_PROTOCOL_DEFAULT

public static final String GS_PROTOCOL_DEFAULT

See Also:

Constant Field Values

ENGINE_CACHE_POLICY

public static final String ENGINE_CACHE_POLICY

See Also:

Constant Field Values

ENGINE_CACHE_POLICY_DEFAULT

public static final String ENGINE_CACHE_POLICY_DEFAULT

MEMORY_USAGE_ENABLED

public static final String MEMORY_USAGE_ENABLED

See Also:

Constant Field Values

MEMORY_USAGE_ENABLED_DEFAULT

public static final String MEMORY_USAGE_ENABLED_DEFAULT

See Also:

Constant Field Values

CLUSTER_CACHE_LOADER_EXTERNAL_DATA_SOURCE

public static final String CLUSTER_CACHE_LOADER_EXTERNAL_DATA_SOURCE

See Also:

Constant Field Values

CLUSTER_CACHE_LOADER_CENTRAL_DATA_SOURCE

public static final String CLUSTER_CACHE_LOADER_CENTRAL_DATA_SOURCE

See Also:

Constant Field Values

DOWNLOAD_HOST

public static final String DOWNLOAD_HOST

See Also:

Constant Field Values

DOWNLOAD_HOST_DEFAULT_VALUE

public static final String DOWNLOAD_HOST_DEFAULT_VALUE

See Also:

Constant Field Values

CONTAINER_SHUTDOWN_HOOK

public static final String CONTAINER_SHUTDOWN_HOOK

See Also:

Constant Field Values

CONTAINER_SHUTDOWN_HOOK_DEFAULT_VALUE

public static final String CONTAINER_SHUTDOWN_HOOK_DEFAULT_VALUE

See Also:

Constant Field Values

CONTAINER_EMBEDDED_HTTPD_ENABLED

public static final String CONTAINER_EMBEDDED_HTTPD_ENABLED

Indicator to start an embedded HTTPD Webster instance inside the space container. Default value: true

See Also:

Constant Field Values

CONTAINER_EMBEDDED_HTTPD_ENABLED_DEFAULT

public static final String CONTAINER_EMBEDDED_HTTPD_ENABLED_DEFAULT

See Also:

Constant Field Values

CONTAINER_EMBEDDED_HTTPD_PORT

public static final String CONTAINER_EMBEDDED_HTTPD_PORT

The port number which will be used by the embedded HTTPD Webster instance which starts inside the space container. If this port is used, the system will generate another free port. Default value: 9813

See Also:

Constant Field Values

CONTAINER_EMBEDDED_HTTPD_PORT_DEFAULT

public static final String CONTAINER_EMBEDDED_HTTPD_PORT_DEFAULT

See Also:

Constant Field Values

LOOKUP_JNDI_URL

public static final String LOOKUP_JNDI_URL

See Also:

Constant Field Values

LOOKUP_JNDI_URL_DEFAULT

public static final String LOOKUP_JNDI_URL_DEFAULT

See Also:

Constant Field Values

START_EMBEDDED_LOOKUP

public static final String START_EMBEDDED_LOOKUP

See Also:

Constant Field Values

START_EMBEDDED_LOOKUP_DEFAULT

public static final String START_EMBEDDED_LOOKUP_DEFAULT

See Also:

Constant Field Values

START_EMBEDDED_MAHALO

public static final String START_EMBEDDED_MAHALO

See Also:

Constant Field Values

START_EMBEDDED_MAHALO_DEFAULT

public static final String START_EMBEDDED_MAHALO_DEFAULT

See Also:

Constant Field Values

LOOKUP_UNICAST_ENABLED

public static final String LOOKUP_UNICAST_ENABLED

See Also:

Constant Field Values

LOOKUP_UNICAST_ENABLED_DEFAULT

public static final String LOOKUP_UNICAST_ENABLED_DEFAULT

See Also:

Constant Field Values

SYSTEM_TIME_PROVIDER

public static final String SYSTEM_TIME_PROVIDER

See Also:

Constant Field Values

SYSTEM_TIME_PROVIDER_DEFAULT

public static final String SYSTEM_TIME_PROVIDER_DEFAULT

See Also:

Constant Field Values

ROUND_ROBIN_START_INDEX

public static final String ROUND_ROBIN_START_INDEX

Determines the space that the round-robin starts with when using round-robin loadbalance policy. This option is used for backward compatible and for simplify test writing.

See Also:

Constant Field Values

JMX_ENABLED_PROP

public static final String JMX_ENABLED_PROP

System property that determines JMX supporting

See Also:

Constant Field Values

JMX_ENABLED_DEFAULT_VALUE

public static final String JMX_ENABLED_DEFAULT_VALUE

Default value of JMX supporting

DISABLE_MULTICAST_REPLICATION_ADAPTOR

public static final String DISABLE_MULTICAST_REPLICATION_ADAPTOR

if true disable multicast replication adaptor

See Also:

Constant Field Values

SPACE_STARTUP_STATE_ENABLED

public static final String SPACE_STARTUP_STATE_ENABLED

Replication secure restart property

See Also:

Constant Field Values

STANDBY_WAIT_TIME

public static final String STANDBY_WAIT_TIME

Retry sleep time (ms) on operation to inactive (standby) space - 20 retries are done, Default: 1000ms.

See Also:

Constant Field Values

STANDBY_WAIT_TIME_DEFAULT

public static final int STANDBY_WAIT_TIME_DEFAULT

Retry sleep time (ms) on operation to inactive (standby) space. Default: 1000ms.

See Also:

STANDBY_WAIT_TIME, Constant Field Values

MAX_LEASE_DURATION

public static final String MAX_LEASE_DURATION

Value passed with that system property goes as value for net.jini.lookup.JoinManager.maxLeaseDuration

See Also:

Constant Field Values

ROUND_TRIP_TIME

public static final String ROUND_TRIP_TIME

Value passed with that system property goes as value for net.jini.lease.LeaseRenewalManager.roundTripTime

See Also:

Constant Field Values

MAX_LEASE_DURATION_DEFAULT_VALUE

public static final int MAX_LEASE_DURATION_DEFAULT_VALUE

Default value for net.jini.lookup.JoinManager.maxLeaseDuration

See Also:

Constant Field Values

ROUND_TRIP_TIME_DEFAULT_VALUE

public static final int ROUND_TRIP_TIME_DEFAULT_VALUE

Default value for net.jini.lease.LeaseRenewalManager.roundTripTime

See Also:

Constant Field Values

LOOK_AND_FEEL_CLASS_NAME

public static final String LOOK_AND_FEEL_CLASS_NAME

System variable for look&feel class definition

See Also:

Constant Field Values

UI_THREAD_POOL_MAX_SIZE

public static final String UI_THREAD_POOL_MAX_SIZE

System variable for maximum size of thread pool that used by UI for redirection Jini events

See Also:

Constant Field Values

UI_THREAD_POOL_MIN_SIZE

public static final String UI_THREAD_POOL_MIN_SIZE

System variable for minimum size of thread pool that used by UI for redirection Jini events

See Also:

Constant Field Values

UI_THREAD_POOL_KEEP_ALIVE_TIME

public static final String UI_THREAD_POOL_KEEP_ALIVE_TIME

System variable for keep alive time of thread pool that used by UI for redirection Jini events

See Also:

Constant Field Values

UI_THREAD_POOL_MIN_SIZE_DEFAULT_VALUE

public static final String UI_THREAD_POOL_MIN_SIZE_DEFAULT_VALUE

UI_THREAD_POOL_MAX_SIZE_DEFAULT_VALUE

public static final String UI_THREAD_POOL_MAX_SIZE_DEFAULT_VALUE

UI_THREAD_POOL_KEEP_ALIVE_TIME_DEFAULT_VALUE

public static final String UI_THREAD_POOL_KEEP_ALIVE_TIME_DEFAULT_VALUE

UI_ORDERED_THREAD_POOL_SIZE

public static final String UI_ORDERED_THREAD_POOL_SIZE

See Also:

Constant Field Values

JINI_GROUP_USE_DEFINED_ONLY

public static final String JINI_GROUP_USE_DEFINED_ONLY

See Also:

Constant Field Values

CLIENT_INACTIVE_RETRY_LIMIT

public static final String CLIENT_INACTIVE_RETRY_LIMIT

Number of retires on operation (client side), waiting for one of the servers to become active after Active election.

See Also:

CLIENT_INACTIVE_RETRY_LIMIT_DEFAULT, Constant Field Values

CLIENT_INACTIVE_RETRY_LIMIT_DEFAULT

public static final int CLIENT_INACTIVE_RETRY_LIMIT_DEFAULT

The default amount of retries on operation (client side), waiting for one of the servers to become active after Active election; Default 20 (times).

See Also:

CLIENT_INACTIVE_RETRY_LIMIT, Constant Field Values

ACTIVE_ELECTION_TIMEOUT_DEFAULT

public static final long ACTIVE_ELECTION_TIMEOUT_DEFAULT

Defines the default sleep timeout between iterations in the Active election algorithm.

See Also:

ACTIVE_ELECTION_TIMEOUT, Constant Field Values

ACTIVE_ELECTION_TIMEOUT

public static final String ACTIVE_ELECTION_TIMEOUT

Defines the sleep timeout between iterations in the Active election algorithm

See Also:

Constant Field Values

LIVENESS_MONITOR_FREQUENCY

public static final String LIVENESS_MONITOR_FREQUENCY

System property to define the frequency in which liveness of 'live' members in a cluster is monitored; Default 10000 ms

See Also:

Constant Field Values

LIVENESS_MONITOR_FREQUENCY_DEFAULT

public static final long LIVENESS_MONITOR_FREQUENCY_DEFAULT

Defines the frequency in which liveness of 'live' members in a cluster is monitored; Default 10000 ms

See Also:

Constant Field Values

LIVENESS_DETECTOR_FREQUENCY

public static final String LIVENESS_DETECTOR_FREQUENCY

System property to define the frequency in which liveness of members in a cluster is detected; Default 5000 ms

See Also:

Constant Field Values

LIVENESS_DETECTOR_FREQUENCY_DEFAULT

public static final long LIVENESS_DETECTOR_FREQUENCY_DEFAULT

Defines the frequency in which liveness of members in a cluster is detected; Default 5000 ms

See Also:

Constant Field Values

CANCEL_DUPLICATE_PACKET_FILTER

public static final String CANCEL_DUPLICATE_PACKET_FILTER

disables the duplication filtering mechanism used to avoid double processing of packets after recovery.

See Also:

Constant Field Values

CANCEL_DUPLICATE_PACKET_FILTER_DEFAULT

public static final String CANCEL_DUPLICATE_PACKET_FILTER_DEFAULT

See Also:

Constant Field Values

MAX_LRMI_BUFFER_SIZE

public static final String MAX_LRMI_BUFFER_SIZE

Maximum size (bytes) of buffer sent over the network, each buffer sent by the LRMI layer is broken into smaller buffers according to the this value.

See Also:

MAX_LRMI_BUFFER_SIZE_DEFAULT, Constant Field Values

MAX_LRMI_BUFFER_SIZE_DEFAULT

public static final int MAX_LRMI_BUFFER_SIZE_DEFAULT

The default value set as the LRMI maximum buffer size, 64k.

See Also:

MAX_LRMI_BUFFER_SIZE, Constant Field Values

ENGINE_STORED_LIST_SEGMENTS

public static final String ENGINE_STORED_LIST_SEGMENTS

Number of segments used by the engine stored lists. Two different segments can be accessed concurrently by different threads, therefore number of segments defines how concurrent the engine structures are.

See Also:

Constant Field Values

ENGINE_STORED_LIST_SEGMENTS_DEFAULT

public static final int ENGINE_STORED_LIST_SEGMENTS_DEFAULT

Default number of segments in engine stored list is 5*Runtime.getRuntime().availableProcessors(). It gives the probability of 0.7 that there will be no collisions between the threads we add 1 since #core is generaly 2**n (n=1,2,3...) so an even number will yield better distribution in case of constant thread numbers If set to 0 - the default is used.

ENGINE_CORES_TOUSE_CONCURRENT_SL

public static final String ENGINE_CORES_TOUSE_CONCURRENT_SL

specifies the property name- min # of cores to use concurrent sl for class level entries and single-value index entries.

See Also:

Constant Field Values

ENGINE_CORES_TOUSE_CONCURRENT_SL_DEFAULT

public static final int ENGINE_CORES_TOUSE_CONCURRENT_SL_DEFAULT

specifies the default property - min # of cores to use concurrent sl for class level entries and single-value index entries.

See Also:

Constant Field Values

ENGINE_STORED_LIST_LOCKS

public static final String ENGINE_STORED_LIST_LOCKS

Number of locks used by the engine stored lists. Reducing the number of locks will reduce the memory footprint for each object index

See Also:

Constant Field Values

ENGINE_STORED_LIST_LOCKS_DEFAULT

public static final int ENGINE_STORED_LIST_LOCKS_DEFAULT

Default number of index locks in engine If set to 0 - each index has its own lock

ENGINE_LRU_SEGMENTS

public static final String ENGINE_LRU_SEGMENTS

Number of segments used by the concurrent server-based lru . Two different segments can be accessed concurrently by different threads, therefore number of segments defines how concurrent the engine structures are.

See Also:

Constant Field Values

ENGINE_LRU_SEGMENTS_DEFAULT

public static final int ENGINE_LRU_SEGMENTS_DEFAULT

Default number of segments in lru is 5*Runtime.getRuntime().availableProcessors(). we add 1 since #core is generaly 2**n (n=1,2,3...) so an even number will yield better distribution in case of constant thread numbers If set to 0 - the default is used.

HTTP_DEAMON_ROOTS_SYS_PROP

public static final String HTTP_DEAMON_ROOTS_SYS_PROP

See Also:

Constant Field Values

BROWSER_LAF_IS_CROSS_PLATFORM

public static final String BROWSER_LAF_IS_CROSS_PLATFORM

See Also:

Constant Field Values

CONTAINER_NAME

public static final String CONTAINER_NAME

See Also:

Constant Field Values

REFLECT_GENERATEE

public static final String REFLECT_GENERATEE

Uses accessors generator, Default=true.

See Also:

Constant Field Values

REFLECT_FACTORY

public static final String REFLECT_FACTORY

Uses factory accessors generator, Default=true.

See Also:

Constant Field Values

Constructor Detail

SystemProperties

public SystemProperties()

Method Detail

getSystemVariableDefaultValue

public static String getSystemVariableDefaultValue(String sysVariableName)