CassandraRelevantProperties (apache-cassandra API)

java.lang.Object
- java.lang.Enum<CassandraRelevantProperties>
- - org.apache.cassandra.config.CassandraRelevantProperties

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<CassandraRelevantProperties>
```
public enum CassandraRelevantProperties
extends java.lang.Enum<CassandraRelevantProperties>
```
A class that extracts system properties for the cassandra node it runs within.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static interface CassandraRelevantProperties.PropertyConverter<T>

Nested Classes
Modifier and Type	Class and Description
`static interface`	`CassandraRelevantProperties.PropertyConverter<T>`

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ALLOW_DUPLICATE_CONFIG_KEYS` If we should allow having duplicate keys in the config file, default to true for legacy reasons
`ALLOW_NEW_OLD_CONFIG_KEYS` If we should allow having both new (post CASSANDRA-15234) and old config keys for the same config item in the yaml
`BATCH_COMMIT_LOG_SYNC_INTERVAL`
`BOOTSTRAP_SCHEMA_DELAY_MS` When bootstraping how long to wait for schema versions to be seen.
`BOOTSTRAP_SKIP_SCHEMA_CHECK` When bootstraping we wait for all schema versions found in gossip to be seen, and if not seen in time we fail the bootstrap; this property will avoid failing and allow bootstrap to continue if set to true.
`CASSANDRA_FOREGROUND` The cassandra-foreground option will tell CassandraDaemon whether to close stdout/stderr, but it's up to us not to background.
`CASSANDRA_JMX_LOCAL_PORT`
`CASSANDRA_JMX_REMOTE_PORT` Cassandra jmx remote and local port
`CASSANDRA_PID_FILE`
`CHECK_DATA_RESURRECTION_HEARTBEAT_PERIOD`
`CLOCK_GLOBAL`
`CLOCK_MONOTONIC_APPROX`
`CLOCK_MONOTONIC_PRECISE`
`COM_SUN_MANAGEMENT_JMXREMOTE_ACCESS_FILE` This property indicates the location for the access file.
`COM_SUN_MANAGEMENT_JMXREMOTE_AUTHENTICATE` This property indicates whether password authentication for remote monitoring is enabled.
`COM_SUN_MANAGEMENT_JMXREMOTE_PASSWORD_FILE` This property indicates the path to the password file - com.sun.management.jmxremote.password.file
`COM_SUN_MANAGEMENT_JMXREMOTE_PORT` Port number to enable JMX RMI connections - com.sun.management.jmxremote.port
`COM_SUN_MANAGEMENT_JMXREMOTE_RMI_PORT` The port number to which the RMI connector will be bound - com.sun.management.jmxremote.rmi.port.
`COM_SUN_MANAGEMENT_JMXREMOTE_SSL` This property indicates whether SSL is enabled for monitoring remotely.
`COM_SUN_MANAGEMENT_JMXREMOTE_SSL_ENABLED_CIPHER_SUITES` A comma-delimited list of SSL/TLS cipher suites to enable.
`COM_SUN_MANAGEMENT_JMXREMOTE_SSL_ENABLED_PROTOCOLS` A comma-delimited list of SSL/TLS protocol versions to enable.
`COM_SUN_MANAGEMENT_JMXREMOTE_SSL_NEED_CLIENT_AUTH` This property indicates whether SSL client authentication is enabled - com.sun.management.jmxremote.ssl.need.client.auth.
`CONFIG_ALLOW_SYSTEM_PROPERTIES`
`CONSISTENT_DIRECTORY_LISTINGS`
`DEFAULT_PROVIDE_OVERLAPPING_TOMBSTONES`
`DETERMINISM_CONSISTENT_DIRECTORY_LISTINGS`
`DETERMINISM_SSTABLE_COMPRESSION_DEFAULT`
`DETERMINISM_UNSAFE_UUID_NODE`
`DISABLE_GOSSIP_ENDPOINT_REMOVAL`
`DISABLE_SSTABLE_ACTIVITY_TRACKING`
`DISK_USAGE_MONITOR_INTERVAL_MS` property for the rate of the scheduled task that monitors disk usage
`DISK_USAGE_NOTIFY_INTERVAL_MS` property for the interval on which the repeated client warnings and diagnostic events about disk usage are ignored
`DRAIN_EXECUTOR_TIMEOUT_MS` When draining, how long to wait for mutating executors to shutdown.
`DTEST_IS_IN_JVM_DTEST` This property indicates if the code is running under the in-jvm dtest framework
`ENABLE_NODELOCAL_QUERIES`
`FAILED_BOOTSTRAP_TIMEOUT`
`FAILURE_LOGGING_INTERVAL_SECONDS`
`FILE_SYSTEM_CHECK_ENABLE` Deprecated.
`FILE_SYSTEM_CHECK_OWNERSHIP_FILENAME` Deprecated.
`FILE_SYSTEM_CHECK_OWNERSHIP_TOKEN` Deprecated.
`FLUSH_LOCAL_SCHEMA_CHANGES` Flush changes of `SchemaKeyspace` after each schema modification.
`FORCE_LOAD_LOCAL_KEYSPACES` Used when running in Client mode and the system and schema keyspaces need to be initialized outside of their normal initialization path
`GOSSIP_SETTLE_MIN_WAIT_MS` Delay before checking if gossip is settled.
`GOSSIP_SETTLE_POLL_INTERVAL_MS` Interval delay between checking gossip is settled.
`GOSSIP_SETTLE_POLL_SUCCESSES_REQUIRED` Number of polls without gossip state change to consider gossip as settled.
`GOSSIPER_QUARANTINE_DELAY` Gossip quarantine delay is used while evaluating membership changes and should only be changed with extreme care.
`GOSSIPER_SKIP_WAITING_TO_SETTLE`
`IGNORE_DC` Deprecated.
`IGNORE_MISSING_NATIVE_FILE_HINTS`
`IGNORE_RACK` Deprecated.
`IGNORED_SCHEMA_CHECK_ENDPOINTS`
`IGNORED_SCHEMA_CHECK_VERSIONS`
`IS_DISABLED_MBEAN_REGISTRATION` This property indicates whether disable_mbean_registration is true
`JAVA_CLASS_PATH` Java class path.
`JAVA_HOME`
`JAVA_IO_TMPDIR` Indicates the temporary directory used by the Java Virtual Machine (JVM) to create and store temporary files.
`JAVA_LIBRARY_PATH` Path from which to load native libraries.
`JAVA_RMI_DGC_LEASE_VALUE_IN_JVM_DTEST` Controls the distributed garbage collector lease time for JMX objects.
`JAVA_RMI_SERVER_HOSTNAME` The value of this property represents the host name string that should be associated with remote stubs for locally created remote objects, in order to allow clients to invoke methods on the remote object.
`JAVA_RMI_SERVER_RANDOM_ID` If this value is true, object identifiers for remote objects exported by this VM will be generated by using a cryptographically secure random number generator.
`JAVA_SECURITY_EGD`
`JAVA_VERSION` Java Runtime Environment version
`JAVA_VM_NAME` Java Virtual Machine implementation name
`LIBJEMALLOC`
`LINE_SEPARATOR` Line separator ("\n" on UNIX).
`LOG_DIR` Directory where Cassandra puts its logs, defaults to "." which is current directory.
`LOG_DIR_AUDIT` Directory where Cassandra persists logs from audit logging.
`MBEAN_REGISTRATION_CLASS` what class to use for mbean registeration
`MEMTABLE_OVERHEAD_COMPUTE_STEPS`
`MEMTABLE_OVERHEAD_SIZE`
`MIGRATION_DELAY`
`MX4JADDRESS` mx4jaddress
`MX4JPORT` mx4jport
`NON_GRACEFUL_SHUTDOWN` If set, `MessagingService` is shutdown abrtuptly without waiting for anything.
`ORG_APACHE_CASSANDRA_CONF_CASSANDRA_RELEVANT_PROPERTIES_TEST`
`ORG_APACHE_CASSANDRA_DB_VIRTUAL_SYSTEM_PROPERTIES_TABLE_TEST`
`ORG_APACHE_CASSANDRA_DISABLE_MBEAN_REGISTRATION`
`OS_ARCH` Operating system architecture.
`OS_NAME` Operating system name.
`PAXOS_EXECUTE_ON_SELF`
`PAXOS_REPAIR_RETRY_TIMEOUT_IN_MS`
`REPLACEMENT_ALLOW_EMPTY` When doing a host replacement its possible that the gossip state is "empty" meaning that the endpoint is known but the current state isn't known.
`REQUIRED_BATCHLOG_REPLICA_COUNT` Number of replicas required to store batchlog for atomicity, only accepts values of 1 or 2.
`RING_DELAY`
`SCHEMA_PULL_INTERVAL_MS` Defines how often schema definitions are pulled from the other nodes
`SHUTDOWN_ANNOUNCE_DELAY_IN_MS`
`SKIP_OPTIMAL_STREAMING_CANDIDATES_CALCULATION` Do not try to calculate optimal streaming candidates.
`SNAPSHOT_CLEANUP_INITIAL_DELAY_SECONDS` snapshots ttl cleanup initial delay in seconds
`SNAPSHOT_CLEANUP_PERIOD_SECONDS` snapshots ttl cleanup period in seconds
`SNAPSHOT_MIN_ALLOWED_TTL_SECONDS` minimum allowed TTL for snapshots
`SUN_ARCH_DATA_MODEL` Platform word size sun.arch.data.model.
`SUN_RMI_TRANSPORT_TCP_THREADKEEPALIVETIME` Controls the JMX server threadpool keap-alive time.
`SYSTEM_AUTH_DEFAULT_RF`
`SYSTEM_DISTRIBUTED_DEFAULT_RF`
`SYSTEM_TRACES_DEFAULT_RF`
`TEST_IGNORE_SIGAR`
`TEST_JVM_DTEST_DISABLE_SSL`
`TEST_SIMULATOR_DEBUG`
`TEST_SIMULATOR_DETERMINISM_CHECK`
`TEST_SIMULATOR_LIVENESS_CHECK`
`TEST_SIMULATOR_PRINT_ASM`
`TEST_SIMULATOR_PRINT_ASM_TYPES`
`USE_NIX_RECURSIVE_DELETE` When enabled, recursive directory deletion will be executed using a unix command `rm -rf` instead of traversing and removing individual files.
`USER_HOME` User's home directory.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clearValue()` Clears the value set in the system property.
`<T> T`	`convert(CassandraRelevantProperties.PropertyConverter<T> converter)`
`boolean`	`getBoolean()` Gets the value of a system property as a boolean.
`boolean`	`getBoolean(boolean overrideDefaultValue)` Gets the value of a system property as a boolean.
`java.lang.String`	`getDefaultValue()` Returns default value.
`int`	`getInt()` Gets the value of a system property as a int.
`int`	`getInt(int overrideDefaultValue)` Gets the value of a system property as a int.
`java.lang.String`	`getKey()`
`long`	`getLong()` Gets the value of a system property as a int.
`java.lang.String`	`getString()` Gets the value of the indicated system property.
`java.lang.String`	`getString(java.lang.String overrideDefaultValue)` Gets the value of a system property as a String.
`boolean`	`isPresent()`
`void`	`reset()` Sets the property to its default value if a default value was specified.
`void`	`setBoolean(boolean value)` Sets the value into system properties.
`void`	`setInt(int value)` Sets the value into system properties.
`void`	`setLong(long value)` Sets the value into system properties.
`void`	`setString(java.lang.String value)` Sets the value into system properties.
`static CassandraRelevantProperties`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static CassandraRelevantProperties[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - JAVA_HOME
```
public static final CassandraRelevantProperties JAVA_HOME
```
  - CASSANDRA_PID_FILE
```
public static final CassandraRelevantProperties CASSANDRA_PID_FILE
```
  - JAVA_IO_TMPDIR
```
public static final CassandraRelevantProperties JAVA_IO_TMPDIR
```
    Indicates the temporary directory used by the Java Virtual Machine (JVM) to create and store temporary files.
  - JAVA_LIBRARY_PATH
```
public static final CassandraRelevantProperties JAVA_LIBRARY_PATH
```
    Path from which to load native libraries. Default is absolute path to lib directory.
  - JAVA_SECURITY_EGD
```
public static final CassandraRelevantProperties JAVA_SECURITY_EGD
```
  - JAVA_VERSION
```
public static final CassandraRelevantProperties JAVA_VERSION
```
    Java Runtime Environment version
  - JAVA_VM_NAME
```
public static final CassandraRelevantProperties JAVA_VM_NAME
```
    Java Virtual Machine implementation name
  - LINE_SEPARATOR
```
public static final CassandraRelevantProperties LINE_SEPARATOR
```
    Line separator ("\n" on UNIX).
  - JAVA_CLASS_PATH
```
public static final CassandraRelevantProperties JAVA_CLASS_PATH
```
    Java class path.
  - OS_ARCH
```
public static final CassandraRelevantProperties OS_ARCH
```
    Operating system architecture.
  - OS_NAME
```
public static final CassandraRelevantProperties OS_NAME
```
    Operating system name.
  - USER_HOME
```
public static final CassandraRelevantProperties USER_HOME
```
    User's home directory.
  - SUN_ARCH_DATA_MODEL
```
public static final CassandraRelevantProperties SUN_ARCH_DATA_MODEL
```
    Platform word size sun.arch.data.model. Examples: "32", "64", "unknown"
  - JAVA_RMI_SERVER_HOSTNAME
```
public static final CassandraRelevantProperties JAVA_RMI_SERVER_HOSTNAME
```
    The value of this property represents the host name string that should be associated with remote stubs for locally created remote objects, in order to allow clients to invoke methods on the remote object.
  - JAVA_RMI_SERVER_RANDOM_ID
```
public static final CassandraRelevantProperties JAVA_RMI_SERVER_RANDOM_ID
```
    If this value is true, object identifiers for remote objects exported by this VM will be generated by using a cryptographically secure random number generator. The default value is false.
  - COM_SUN_MANAGEMENT_JMXREMOTE_AUTHENTICATE
```
public static final CassandraRelevantProperties COM_SUN_MANAGEMENT_JMXREMOTE_AUTHENTICATE
```
    This property indicates whether password authentication for remote monitoring is enabled. By default it is disabled - com.sun.management.jmxremote.authenticate
  - SUN_RMI_TRANSPORT_TCP_THREADKEEPALIVETIME
```
public static final CassandraRelevantProperties SUN_RMI_TRANSPORT_TCP_THREADKEEPALIVETIME
```
    Controls the JMX server threadpool keap-alive time. Should only be set by in-jvm dtests.
  - JAVA_RMI_DGC_LEASE_VALUE_IN_JVM_DTEST
```
public static final CassandraRelevantProperties JAVA_RMI_DGC_LEASE_VALUE_IN_JVM_DTEST
```
    Controls the distributed garbage collector lease time for JMX objects. Should only be set by in-jvm dtests.
  - COM_SUN_MANAGEMENT_JMXREMOTE_RMI_PORT
```
public static final CassandraRelevantProperties COM_SUN_MANAGEMENT_JMXREMOTE_RMI_PORT
```
    The port number to which the RMI connector will be bound - com.sun.management.jmxremote.rmi.port. An Integer object that represents the value of the second argument is returned if there is no port specified, if the port does not have the correct numeric format, or if the specified name is empty or null.
  - CASSANDRA_JMX_REMOTE_PORT
```
public static final CassandraRelevantProperties CASSANDRA_JMX_REMOTE_PORT
```
    Cassandra jmx remote and local port
  - CASSANDRA_JMX_LOCAL_PORT
```
public static final CassandraRelevantProperties CASSANDRA_JMX_LOCAL_PORT
```
  - COM_SUN_MANAGEMENT_JMXREMOTE_SSL
```
public static final CassandraRelevantProperties COM_SUN_MANAGEMENT_JMXREMOTE_SSL
```
    This property indicates whether SSL is enabled for monitoring remotely. Default is set to false.
  - COM_SUN_MANAGEMENT_JMXREMOTE_SSL_NEED_CLIENT_AUTH
```
public static final CassandraRelevantProperties COM_SUN_MANAGEMENT_JMXREMOTE_SSL_NEED_CLIENT_AUTH
```
    This property indicates whether SSL client authentication is enabled - com.sun.management.jmxremote.ssl.need.client.auth. Default is set to false.
  - COM_SUN_MANAGEMENT_JMXREMOTE_ACCESS_FILE
```
public static final CassandraRelevantProperties COM_SUN_MANAGEMENT_JMXREMOTE_ACCESS_FILE
```
    This property indicates the location for the access file. If com.sun.management.jmxremote.authenticate is false, then this property and the password and access files, are ignored. Otherwise, the access file must exist and be in the valid format. If the access file is empty or nonexistent, then no access is allowed.
  - COM_SUN_MANAGEMENT_JMXREMOTE_PASSWORD_FILE
```
public static final CassandraRelevantProperties COM_SUN_MANAGEMENT_JMXREMOTE_PASSWORD_FILE
```
    This property indicates the path to the password file - com.sun.management.jmxremote.password.file
  - COM_SUN_MANAGEMENT_JMXREMOTE_PORT
```
public static final CassandraRelevantProperties COM_SUN_MANAGEMENT_JMXREMOTE_PORT
```
    Port number to enable JMX RMI connections - com.sun.management.jmxremote.port
  - COM_SUN_MANAGEMENT_JMXREMOTE_SSL_ENABLED_PROTOCOLS
```
public static final CassandraRelevantProperties COM_SUN_MANAGEMENT_JMXREMOTE_SSL_ENABLED_PROTOCOLS
```
    A comma-delimited list of SSL/TLS protocol versions to enable. Used in conjunction with com.sun.management.jmxremote.ssl - com.sun.management.jmxremote.ssl.enabled.protocols
  - COM_SUN_MANAGEMENT_JMXREMOTE_SSL_ENABLED_CIPHER_SUITES
```
public static final CassandraRelevantProperties COM_SUN_MANAGEMENT_JMXREMOTE_SSL_ENABLED_CIPHER_SUITES
```
    A comma-delimited list of SSL/TLS cipher suites to enable. Used in conjunction with com.sun.management.jmxremote.ssl - com.sun.management.jmxremote.ssl.enabled.cipher.suites
  - MX4JADDRESS
```
public static final CassandraRelevantProperties MX4JADDRESS
```
    mx4jaddress
  - MX4JPORT
```
public static final CassandraRelevantProperties MX4JPORT
```
    mx4jport
  - RING_DELAY
```
public static final CassandraRelevantProperties RING_DELAY
```
  - FAILED_BOOTSTRAP_TIMEOUT
```
public static final CassandraRelevantProperties FAILED_BOOTSTRAP_TIMEOUT
```
  - BOOTSTRAP_SKIP_SCHEMA_CHECK
```
public static final CassandraRelevantProperties BOOTSTRAP_SKIP_SCHEMA_CHECK
```
    When bootstraping we wait for all schema versions found in gossip to be seen, and if not seen in time we fail the bootstrap; this property will avoid failing and allow bootstrap to continue if set to true.
  - BOOTSTRAP_SCHEMA_DELAY_MS
```
public static final CassandraRelevantProperties BOOTSTRAP_SCHEMA_DELAY_MS
```
    When bootstraping how long to wait for schema versions to be seen.
  - DRAIN_EXECUTOR_TIMEOUT_MS
```
public static final CassandraRelevantProperties DRAIN_EXECUTOR_TIMEOUT_MS
```
    When draining, how long to wait for mutating executors to shutdown.
  - GOSSIPER_QUARANTINE_DELAY
```
public static final CassandraRelevantProperties GOSSIPER_QUARANTINE_DELAY
```
    Gossip quarantine delay is used while evaluating membership changes and should only be changed with extreme care.
  - GOSSIPER_SKIP_WAITING_TO_SETTLE
```
public static final CassandraRelevantProperties GOSSIPER_SKIP_WAITING_TO_SETTLE
```
  - IGNORED_SCHEMA_CHECK_VERSIONS
```
public static final CassandraRelevantProperties IGNORED_SCHEMA_CHECK_VERSIONS
```
  - IGNORED_SCHEMA_CHECK_ENDPOINTS
```
public static final CassandraRelevantProperties IGNORED_SCHEMA_CHECK_ENDPOINTS
```
  - SHUTDOWN_ANNOUNCE_DELAY_IN_MS
```
public static final CassandraRelevantProperties SHUTDOWN_ANNOUNCE_DELAY_IN_MS
```
  - REPLACEMENT_ALLOW_EMPTY
```
public static final CassandraRelevantProperties REPLACEMENT_ALLOW_EMPTY
```
    When doing a host replacement its possible that the gossip state is "empty" meaning that the endpoint is known but the current state isn't known. If the host replacement is needed to repair this state, this property must be true.
  - LOG_DIR
```
public static final CassandraRelevantProperties LOG_DIR
```
    Directory where Cassandra puts its logs, defaults to "." which is current directory.
  - LOG_DIR_AUDIT
```
public static final CassandraRelevantProperties LOG_DIR_AUDIT
```
    Directory where Cassandra persists logs from audit logging. If this property is not set, the audit log framework will set it automatically to LOG_DIR + "/audit".
  - CONSISTENT_DIRECTORY_LISTINGS
```
public static final CassandraRelevantProperties CONSISTENT_DIRECTORY_LISTINGS
```
  - CLOCK_GLOBAL
```
public static final CassandraRelevantProperties CLOCK_GLOBAL
```
  - CLOCK_MONOTONIC_APPROX
```
public static final CassandraRelevantProperties CLOCK_MONOTONIC_APPROX
```
  - CLOCK_MONOTONIC_PRECISE
```
public static final CassandraRelevantProperties CLOCK_MONOTONIC_PRECISE
```
  - ENABLE_NODELOCAL_QUERIES
```
public static final CassandraRelevantProperties ENABLE_NODELOCAL_QUERIES
```
  - CASSANDRA_FOREGROUND
```
public static final CassandraRelevantProperties CASSANDRA_FOREGROUND
```
    The cassandra-foreground option will tell CassandraDaemon whether to close stdout/stderr, but it's up to us not to background. yes/null
  - DEFAULT_PROVIDE_OVERLAPPING_TOMBSTONES
```
public static final CassandraRelevantProperties DEFAULT_PROVIDE_OVERLAPPING_TOMBSTONES
```
  - ORG_APACHE_CASSANDRA_DISABLE_MBEAN_REGISTRATION
```
public static final CassandraRelevantProperties ORG_APACHE_CASSANDRA_DISABLE_MBEAN_REGISTRATION
```
  - IS_DISABLED_MBEAN_REGISTRATION
```
public static final CassandraRelevantProperties IS_DISABLED_MBEAN_REGISTRATION
```
    This property indicates whether disable_mbean_registration is true
  - SNAPSHOT_CLEANUP_PERIOD_SECONDS
```
public static final CassandraRelevantProperties SNAPSHOT_CLEANUP_PERIOD_SECONDS
```
    snapshots ttl cleanup period in seconds
  - SNAPSHOT_CLEANUP_INITIAL_DELAY_SECONDS
```
public static final CassandraRelevantProperties SNAPSHOT_CLEANUP_INITIAL_DELAY_SECONDS
```
    snapshots ttl cleanup initial delay in seconds
  - SNAPSHOT_MIN_ALLOWED_TTL_SECONDS
```
public static final CassandraRelevantProperties SNAPSHOT_MIN_ALLOWED_TTL_SECONDS
```
    minimum allowed TTL for snapshots
  - MBEAN_REGISTRATION_CLASS
```
public static final CassandraRelevantProperties MBEAN_REGISTRATION_CLASS
```
    what class to use for mbean registeration
  - DTEST_IS_IN_JVM_DTEST
```
public static final CassandraRelevantProperties DTEST_IS_IN_JVM_DTEST
```
    This property indicates if the code is running under the in-jvm dtest framework
  - BATCH_COMMIT_LOG_SYNC_INTERVAL
```
public static final CassandraRelevantProperties BATCH_COMMIT_LOG_SYNC_INTERVAL
```
  - SYSTEM_AUTH_DEFAULT_RF
```
public static final CassandraRelevantProperties SYSTEM_AUTH_DEFAULT_RF
```
  - SYSTEM_TRACES_DEFAULT_RF
```
public static final CassandraRelevantProperties SYSTEM_TRACES_DEFAULT_RF
```
  - SYSTEM_DISTRIBUTED_DEFAULT_RF
```
public static final CassandraRelevantProperties SYSTEM_DISTRIBUTED_DEFAULT_RF
```
  - MEMTABLE_OVERHEAD_SIZE
```
public static final CassandraRelevantProperties MEMTABLE_OVERHEAD_SIZE
```
  - MEMTABLE_OVERHEAD_COMPUTE_STEPS
```
public static final CassandraRelevantProperties MEMTABLE_OVERHEAD_COMPUTE_STEPS
```
  - MIGRATION_DELAY
```
public static final CassandraRelevantProperties MIGRATION_DELAY
```
  - SCHEMA_PULL_INTERVAL_MS
```
public static final CassandraRelevantProperties SCHEMA_PULL_INTERVAL_MS
```
    Defines how often schema definitions are pulled from the other nodes
  - PAXOS_REPAIR_RETRY_TIMEOUT_IN_MS
```
public static final CassandraRelevantProperties PAXOS_REPAIR_RETRY_TIMEOUT_IN_MS
```
  - ALLOW_DUPLICATE_CONFIG_KEYS
```
public static final CassandraRelevantProperties ALLOW_DUPLICATE_CONFIG_KEYS
```
    If we should allow having duplicate keys in the config file, default to true for legacy reasons
  - ALLOW_NEW_OLD_CONFIG_KEYS
```
public static final CassandraRelevantProperties ALLOW_NEW_OLD_CONFIG_KEYS
```
    If we should allow having both new (post CASSANDRA-15234) and old config keys for the same config item in the yaml
  - LIBJEMALLOC
```
public static final CassandraRelevantProperties LIBJEMALLOC
```
  - IGNORE_DC
```
@Deprecated
public static final CassandraRelevantProperties IGNORE_DC
```
    Deprecated.
  - IGNORE_RACK
```
@Deprecated
public static final CassandraRelevantProperties IGNORE_RACK
```
    Deprecated.
  - FILE_SYSTEM_CHECK_ENABLE
```
@Deprecated
public static final CassandraRelevantProperties FILE_SYSTEM_CHECK_ENABLE
```
    Deprecated.
  - FILE_SYSTEM_CHECK_OWNERSHIP_FILENAME
```
@Deprecated
public static final CassandraRelevantProperties FILE_SYSTEM_CHECK_OWNERSHIP_FILENAME
```
    Deprecated.
  - FILE_SYSTEM_CHECK_OWNERSHIP_TOKEN
```
@Deprecated
public static final CassandraRelevantProperties FILE_SYSTEM_CHECK_OWNERSHIP_TOKEN
```
    Deprecated.
  - CHECK_DATA_RESURRECTION_HEARTBEAT_PERIOD
```
public static final CassandraRelevantProperties CHECK_DATA_RESURRECTION_HEARTBEAT_PERIOD
```
  - CONFIG_ALLOW_SYSTEM_PROPERTIES
```
public static final CassandraRelevantProperties CONFIG_ALLOW_SYSTEM_PROPERTIES
```
  - TEST_SIMULATOR_PRINT_ASM
```
public static final CassandraRelevantProperties TEST_SIMULATOR_PRINT_ASM
```
  - TEST_SIMULATOR_PRINT_ASM_TYPES
```
public static final CassandraRelevantProperties TEST_SIMULATOR_PRINT_ASM_TYPES
```
  - TEST_SIMULATOR_LIVENESS_CHECK
```
public static final CassandraRelevantProperties TEST_SIMULATOR_LIVENESS_CHECK
```
  - TEST_SIMULATOR_DEBUG
```
public static final CassandraRelevantProperties TEST_SIMULATOR_DEBUG
```
  - TEST_SIMULATOR_DETERMINISM_CHECK
```
public static final CassandraRelevantProperties TEST_SIMULATOR_DETERMINISM_CHECK
```
  - TEST_JVM_DTEST_DISABLE_SSL
```
public static final CassandraRelevantProperties TEST_JVM_DTEST_DISABLE_SSL
```
  - DETERMINISM_SSTABLE_COMPRESSION_DEFAULT
```
public static final CassandraRelevantProperties DETERMINISM_SSTABLE_COMPRESSION_DEFAULT
```
  - DETERMINISM_CONSISTENT_DIRECTORY_LISTINGS
```
public static final CassandraRelevantProperties DETERMINISM_CONSISTENT_DIRECTORY_LISTINGS
```
  - DETERMINISM_UNSAFE_UUID_NODE
```
public static final CassandraRelevantProperties DETERMINISM_UNSAFE_UUID_NODE
```
  - FAILURE_LOGGING_INTERVAL_SECONDS
```
public static final CassandraRelevantProperties FAILURE_LOGGING_INTERVAL_SECONDS
```
  - DISABLE_GOSSIP_ENDPOINT_REMOVAL
```
public static final CassandraRelevantProperties DISABLE_GOSSIP_ENDPOINT_REMOVAL
```
  - IGNORE_MISSING_NATIVE_FILE_HINTS
```
public static final CassandraRelevantProperties IGNORE_MISSING_NATIVE_FILE_HINTS
```
  - DISABLE_SSTABLE_ACTIVITY_TRACKING
```
public static final CassandraRelevantProperties DISABLE_SSTABLE_ACTIVITY_TRACKING
```
  - TEST_IGNORE_SIGAR
```
public static final CassandraRelevantProperties TEST_IGNORE_SIGAR
```
  - PAXOS_EXECUTE_ON_SELF
```
public static final CassandraRelevantProperties PAXOS_EXECUTE_ON_SELF
```
  - DISK_USAGE_MONITOR_INTERVAL_MS
```
public static final CassandraRelevantProperties DISK_USAGE_MONITOR_INTERVAL_MS
```
    property for the rate of the scheduled task that monitors disk usage
  - DISK_USAGE_NOTIFY_INTERVAL_MS
```
public static final CassandraRelevantProperties DISK_USAGE_NOTIFY_INTERVAL_MS
```
    property for the interval on which the repeated client warnings and diagnostic events about disk usage are ignored
  - ORG_APACHE_CASSANDRA_CONF_CASSANDRA_RELEVANT_PROPERTIES_TEST
```
public static final CassandraRelevantProperties ORG_APACHE_CASSANDRA_CONF_CASSANDRA_RELEVANT_PROPERTIES_TEST
```
  - ORG_APACHE_CASSANDRA_DB_VIRTUAL_SYSTEM_PROPERTIES_TABLE_TEST
```
public static final CassandraRelevantProperties ORG_APACHE_CASSANDRA_DB_VIRTUAL_SYSTEM_PROPERTIES_TABLE_TEST
```
  - FORCE_LOAD_LOCAL_KEYSPACES
```
public static final CassandraRelevantProperties FORCE_LOAD_LOCAL_KEYSPACES
```
    Used when running in Client mode and the system and schema keyspaces need to be initialized outside of their normal initialization path
  - USE_NIX_RECURSIVE_DELETE
```
public static final CassandraRelevantProperties USE_NIX_RECURSIVE_DELETE
```
    When enabled, recursive directory deletion will be executed using a unix command `rm -rf` instead of traversing and removing individual files. This is now used only tests, but eventually we will make it true by default.
  - NON_GRACEFUL_SHUTDOWN
```
public static final CassandraRelevantProperties NON_GRACEFUL_SHUTDOWN
```
    If set, MessagingService is shutdown abrtuptly without waiting for anything. This is an optimization used in unit tests becuase we never restart a node there. The only node is stopoped when the JVM terminates. Therefore, we can use such optimization and not wait unnecessarily.
  - FLUSH_LOCAL_SCHEMA_CHANGES
```
public static final CassandraRelevantProperties FLUSH_LOCAL_SCHEMA_CHANGES
```
    Flush changes of SchemaKeyspace after each schema modification. In production, we always do that. However, tests which do not restart nodes may disable this functionality in order to run faster. Note that this is disabled for unit tests but if an individual test requires schema to be flushed, it can be also done manually for that particular case: flush(SchemaConstants.SCHEMA_KEYSPACE_NAME);.
  - GOSSIP_SETTLE_MIN_WAIT_MS
```
public static final CassandraRelevantProperties GOSSIP_SETTLE_MIN_WAIT_MS
```
    Delay before checking if gossip is settled.
  - GOSSIP_SETTLE_POLL_INTERVAL_MS
```
public static final CassandraRelevantProperties GOSSIP_SETTLE_POLL_INTERVAL_MS
```
    Interval delay between checking gossip is settled.
  - GOSSIP_SETTLE_POLL_SUCCESSES_REQUIRED
```
public static final CassandraRelevantProperties GOSSIP_SETTLE_POLL_SUCCESSES_REQUIRED
```
    Number of polls without gossip state change to consider gossip as settled.
  - REQUIRED_BATCHLOG_REPLICA_COUNT
```
public static final CassandraRelevantProperties REQUIRED_BATCHLOG_REPLICA_COUNT
```
    Number of replicas required to store batchlog for atomicity, only accepts values of 1 or 2.
  - SKIP_OPTIMAL_STREAMING_CANDIDATES_CALCULATION
```
public static final CassandraRelevantProperties SKIP_OPTIMAL_STREAMING_CANDIDATES_CALCULATION
```
    Do not try to calculate optimal streaming candidates. This can take a lot of time in some configs specially with vnodes.
- Method Detail
  - values
```
public static CassandraRelevantProperties[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (CassandraRelevantProperties c : CassandraRelevantProperties.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static CassandraRelevantProperties valueOf(java.lang.String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null
  - getKey
```
public java.lang.String getKey()
```
  - getString
```
public java.lang.String getString()
```
    Gets the value of the indicated system property.
    
    Returns:
    
    system property value if it exists, defaultValue otherwise.
  - getDefaultValue
```
public java.lang.String getDefaultValue()
```
    Returns default value.
    
    Returns:
    
    default value, if any, otherwise null.
  - reset
```
public void reset()
```
    Sets the property to its default value if a default value was specified. Remove the property otherwise.
  - getString
```
public java.lang.String getString(java.lang.String overrideDefaultValue)
```
    Gets the value of a system property as a String.
    
    Returns:
    
    system property String value if it exists, overrideDefaultValue otherwise.
  - convert
```
public <T> T convert(CassandraRelevantProperties.PropertyConverter<T> converter)
```
  - setString
```
public void setString(java.lang.String value)
```
    Sets the value into system properties.
    
    Parameters:
    
    value - to set
  - getBoolean
```
public boolean getBoolean()
```
    Gets the value of a system property as a boolean.
    
    Returns:
    
    system property boolean value if it exists, false otherwise().
  - getBoolean
```
public boolean getBoolean(boolean overrideDefaultValue)
```
    Gets the value of a system property as a boolean.
    
    Returns:
    
    system property boolean value if it exists, overrideDefaultValue otherwise.
  - clearValue
```
public void clearValue()
```
    Clears the value set in the system property.
  - setBoolean
```
public void setBoolean(boolean value)
```
    Sets the value into system properties.
    
    Parameters:
    
    value - to set
  - getInt
```
public int getInt()
```
    Gets the value of a system property as a int.
    
    Returns:
    
    system property int value if it exists, defaultValue otherwise.
  - getLong
```
public long getLong()
```
    Gets the value of a system property as a int.
    
    Returns:
    
    system property int value if it exists, defaultValue otherwise.
  - getInt
```
public int getInt(int overrideDefaultValue)
```
    Gets the value of a system property as a int.
    
    Returns:
    
    system property int value if it exists, overrideDefaultValue otherwise.
  - setInt
```
public void setInt(int value)
```
    Sets the value into system properties.
    
    Parameters:
    
    value - to set
  - setLong
```
public void setLong(long value)
```
    Sets the value into system properties.
    
    Parameters:
    
    value - to set
  - isPresent
```
public boolean isPresent()
```
    Returns:
    
    whether a system property is present or not.

Enum CassandraRelevantProperties

Nested Class Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

JAVA_HOME

CASSANDRA_PID_FILE

JAVA_IO_TMPDIR

JAVA_LIBRARY_PATH

JAVA_SECURITY_EGD

JAVA_VERSION

JAVA_VM_NAME

LINE_SEPARATOR

JAVA_CLASS_PATH

OS_ARCH

OS_NAME

USER_HOME

SUN_ARCH_DATA_MODEL

JAVA_RMI_SERVER_HOSTNAME

JAVA_RMI_SERVER_RANDOM_ID

COM_SUN_MANAGEMENT_JMXREMOTE_AUTHENTICATE

SUN_RMI_TRANSPORT_TCP_THREADKEEPALIVETIME

JAVA_RMI_DGC_LEASE_VALUE_IN_JVM_DTEST

COM_SUN_MANAGEMENT_JMXREMOTE_RMI_PORT

CASSANDRA_JMX_REMOTE_PORT

CASSANDRA_JMX_LOCAL_PORT

COM_SUN_MANAGEMENT_JMXREMOTE_SSL

COM_SUN_MANAGEMENT_JMXREMOTE_SSL_NEED_CLIENT_AUTH

COM_SUN_MANAGEMENT_JMXREMOTE_ACCESS_FILE

COM_SUN_MANAGEMENT_JMXREMOTE_PASSWORD_FILE

COM_SUN_MANAGEMENT_JMXREMOTE_PORT

COM_SUN_MANAGEMENT_JMXREMOTE_SSL_ENABLED_PROTOCOLS

COM_SUN_MANAGEMENT_JMXREMOTE_SSL_ENABLED_CIPHER_SUITES

MX4JADDRESS

MX4JPORT

RING_DELAY

FAILED_BOOTSTRAP_TIMEOUT

BOOTSTRAP_SKIP_SCHEMA_CHECK

BOOTSTRAP_SCHEMA_DELAY_MS

DRAIN_EXECUTOR_TIMEOUT_MS

GOSSIPER_QUARANTINE_DELAY

GOSSIPER_SKIP_WAITING_TO_SETTLE

IGNORED_SCHEMA_CHECK_VERSIONS

IGNORED_SCHEMA_CHECK_ENDPOINTS

SHUTDOWN_ANNOUNCE_DELAY_IN_MS

REPLACEMENT_ALLOW_EMPTY

LOG_DIR

LOG_DIR_AUDIT

CONSISTENT_DIRECTORY_LISTINGS

CLOCK_GLOBAL

CLOCK_MONOTONIC_APPROX

CLOCK_MONOTONIC_PRECISE

ENABLE_NODELOCAL_QUERIES

CASSANDRA_FOREGROUND

DEFAULT_PROVIDE_OVERLAPPING_TOMBSTONES

ORG_APACHE_CASSANDRA_DISABLE_MBEAN_REGISTRATION

IS_DISABLED_MBEAN_REGISTRATION

SNAPSHOT_CLEANUP_PERIOD_SECONDS

SNAPSHOT_CLEANUP_INITIAL_DELAY_SECONDS

SNAPSHOT_MIN_ALLOWED_TTL_SECONDS

MBEAN_REGISTRATION_CLASS

DTEST_IS_IN_JVM_DTEST

BATCH_COMMIT_LOG_SYNC_INTERVAL

SYSTEM_AUTH_DEFAULT_RF

SYSTEM_TRACES_DEFAULT_RF

SYSTEM_DISTRIBUTED_DEFAULT_RF

MEMTABLE_OVERHEAD_SIZE

MEMTABLE_OVERHEAD_COMPUTE_STEPS

MIGRATION_DELAY

SCHEMA_PULL_INTERVAL_MS

PAXOS_REPAIR_RETRY_TIMEOUT_IN_MS

ALLOW_DUPLICATE_CONFIG_KEYS

ALLOW_NEW_OLD_CONFIG_KEYS

LIBJEMALLOC

IGNORE_DC

IGNORE_RACK

FILE_SYSTEM_CHECK_ENABLE

FILE_SYSTEM_CHECK_OWNERSHIP_FILENAME