PgxConfigBuilder |
PgxConfigBuilder.clear() |
Clears all values from the builder
|
PgxConfigBuilder |
PgxConfigBuilder.putAll(java.util.Map<PgxConfig.Field,java.lang.Object> values) |
Puts all values from the given map into this builder.
|
PgxConfigBuilder |
PgxConfigBuilder.putAll(PgxConfig config) |
Puts all values from the given config into this builder
|
PgxConfigBuilder |
PgxConfigBuilder.setAdminRequestCacheTimeout(int adminRequestCacheTimeout) |
after how many seconds admin request results get removed from the cache.
|
PgxConfigBuilder |
PgxConfigBuilder.setAllowedRemoteLoadingLocations(java.lang.String... allowedRemoteLoadingLocations) |
(This option may reduce security, use it only if you know what you are doing!) Allow loading graphs into the PGX engine from remote locations.
|
PgxConfigBuilder |
PgxConfigBuilder.setAllowIdleTimeoutOverwrite(boolean allowIdleTimeoutOverwrite) |
if true, sessions can overwrite default idle timeout
|
PgxConfigBuilder |
PgxConfigBuilder.setAllowLazyLoadingForDatabaseGraphs(boolean allowLazyLoadingForDatabaseGraphs) |
if true, PGX will automatically load graphs from the database when they are first referenced in graph queries
|
PgxConfigBuilder |
PgxConfigBuilder.setAllowOverrideSchedulingInformation(boolean allowOverrideSchedulingInformation) |
if true allow all users to override scheduling information like task weight, task priority and number of threads
|
PgxConfigBuilder |
PgxConfigBuilder.setAllowTaskTimeoutOverwrite(boolean allowTaskTimeoutOverwrite) |
if true, sessions can overwrite default task timeout
|
PgxConfigBuilder |
PgxConfigBuilder.setAllowUserAutoRefresh(boolean allowUserAutoRefresh) |
if true users may enable auto refresh for graphs they load.
|
PgxConfigBuilder |
PgxConfigBuilder.setAuthorization(java.lang.Object... authorization) |
mapping of users and roles to resources and permissions for authorization
|
PgxConfigBuilder |
PgxConfigBuilder.setAuthorization(java.util.List<?> authorization) |
mapping of users and roles to resources and permissions for authorization
|
PgxConfigBuilder |
PgxConfigBuilder.setAuthorizationSessionCreateAllowAll(boolean authorizationSessionCreateAllowAll) |
if true allow all users to create a PGX session regardless of permissions granted to them
|
PgxConfigBuilder |
PgxConfigBuilder.setBackendWrapper(java.lang.String backendWrapper) |
Only for internal use.
|
PgxConfigBuilder |
PgxConfigBuilder.setBasicSchedulerConfig(java.util.function.Consumer<BasicSchedulerConfigBuilder> basicSchedulerConfigBuilderSetup) |
Builds a BasicSchedulerConfig in-place.
|
PgxConfigBuilder |
PgxConfigBuilder.setBasicSchedulerConfig(BasicSchedulerConfig basicSchedulerConfig) |
configuration parameters for the fork join pool backend
|
PgxConfigBuilder |
PgxConfigBuilder.setBfsIterateQueTaskSize(int bfsIterateQueTaskSize) |
task size for BFS iterate QUE phase
|
PgxConfigBuilder |
PgxConfigBuilder.setBfsThresholdParentReadBased(double bfsThresholdParentReadBased) |
threshold of BFS traversal level items above which to switch to parent-read-based visiting strategy
|
PgxConfigBuilder |
PgxConfigBuilder.setBfsThresholdReadBased(int bfsThresholdReadBased) |
threshold of BFS traversal level items above which to switch to read-based visiting strategy
|
PgxConfigBuilder |
PgxConfigBuilder.setBfsThresholdSingleThreaded(int bfsThresholdSingleThreaded) |
until what number of BFS traversal level items vertices are visited single-threaded
|
PgxConfigBuilder |
PgxConfigBuilder.setBuiltinsPath(java.lang.String builtinsPath) |
Path to the builtin algorithms directory.
|
PgxConfigBuilder |
PgxConfigBuilder.setCharacterSet(java.lang.String characterSet) |
standard charset to use throughout PGX, UTF-8 will be used as default.
|
PgxConfigBuilder |
PgxConfigBuilder.setCniDiffFactorDefault(int cniDiffFactorDefault) |
default diff factor value used in the common neighbor iterator implementations.
|
PgxConfigBuilder |
PgxConfigBuilder.setCniSmallDefault(int cniSmallDefault) |
default value used in the common neighbor iterator implementations, to indicate below which threshold a subarray is considered small.
|
PgxConfigBuilder |
PgxConfigBuilder.setCniStopRecursionDefault(int cniStopRecursionDefault) |
default value used in the common neighbor iterator implementations, to indicate the minimum size where the binary search approach is applied.
|
PgxConfigBuilder |
PgxConfigBuilder.setCommonLogConfigure(java.lang.String commonLogConfigure) |
Path to a log configuration in Logback syntax.
|
PgxConfigBuilder |
PgxConfigBuilder.setDataMemoryLimits(java.util.function.Consumer<DataMemoryLimitsConfigBuilder> dataMemoryLimitsBuilderSetup) |
Builds a DataMemoryLimitsConfig in-place.
|
PgxConfigBuilder |
PgxConfigBuilder.setDataMemoryLimits(DataMemoryLimitsConfig dataMemoryLimits) |
memory limits configuration parameters
|
PgxConfigBuilder |
PgxConfigBuilder.setDebugServer(java.lang.String debugServer) |
Hostname of the debug server.
|
PgxConfigBuilder |
PgxConfigBuilder.setDfsThresholdLarge(int dfsThresholdLarge) |
value that determines at which number of visited vertices the DFS implementation will switch to data-structures that are more optimized for larger numbers of vertices.
|
PgxConfigBuilder |
PgxConfigBuilder.setEnableCsrfTokenChecks(boolean enableCsrfTokenChecks) |
if true, the PGX webapp will verify CSRF token cookie and request parameters sent by the client exist and match.
|
PgxConfigBuilder |
PgxConfigBuilder.setEnableEngineTls(boolean enableEngineTls) |
If true, the engine enables transport layer security (TLS) for connections between engine processes.
|
PgxConfigBuilder |
PgxConfigBuilder.setEnableGmCompiler(boolean enableGmCompiler) |
if true, enable dynamic compilation of Green-Marl code during runtime
|
PgxConfigBuilder |
PgxConfigBuilder.setEnableGraphLoadingCache(boolean enableGraphLoadingCache) |
if true, activate the graph loading cache that will accelerate loading of graphs that were previously loaded (can only be disabled in embedded mode)
|
PgxConfigBuilder |
PgxConfigBuilder.setEnableMemoryLimitsChecks(boolean enableMemoryLimitsChecks) |
if true, PGX will enforce the configured memory limits
|
PgxConfigBuilder |
PgxConfigBuilder.setEnableMlAccelerators(boolean enableMlAccelerators) |
if true, will utilize available ML accelerators to run machine learning trainings faster.
|
PgxConfigBuilder |
PgxConfigBuilder.setEnableShutdownCleanupHook(boolean enableShutdownCleanupHook) |
if true PGX will add a JVM shutdown hook that will automatically shutdown PGX at JVM shutdown.
|
PgxConfigBuilder |
PgxConfigBuilder.setEnableSnapshotPropertiesPublishStatePropagation(boolean enableSnapshotPropertiesPublishStatePropagation) |
if true, properties in a new snapshot will inherit the publishing state of properties in the parent snapshot
|
PgxConfigBuilder |
PgxConfigBuilder.setEngineConnectionTimeoutSecs(int engineConnectionTimeoutSecs) |
Timeout in seconds to setup the initial connections among PGX.D processes.
|
PgxConfigBuilder |
PgxConfigBuilder.setEngineTlsCipher(java.lang.String engineTlsCipher) |
Cipher suite name (in OpenSSL syntax) to be used by the engine for securing TLS connections.
|
PgxConfigBuilder |
PgxConfigBuilder.setEngineTlsExpectedDn(java.lang.String engineTlsExpectedDn) |
If non empty, the engine will verify that the peer's certificate's Subject Distinguished Name matches exactly the given string.
|
PgxConfigBuilder |
PgxConfigBuilder.setEngineTlsKeystore(java.lang.String engineTlsKeystore) |
Path to the PKCS12 keystore to be used by the engine for securing mutual TLS connections between engine processes.
|
PgxConfigBuilder |
PgxConfigBuilder.setEngineTlsTruststore(java.lang.String engineTlsTruststore) |
Path to the PEM truststore to be used by the engine for securing mutual TLS connections between engine processes.
|
PgxConfigBuilder |
PgxConfigBuilder.setEngineTlsVerifyHostname(boolean engineTlsVerifyHostname) |
If true, the engine will verify that the hostname contained in the peer's certificate matches the hostname of the peer.
|
PgxConfigBuilder |
PgxConfigBuilder.setEnterpriseSchedulerConfig(java.util.function.Consumer<EnterpriseSchedulerConfigBuilder> enterpriseSchedulerConfigBuilderSetup) |
Builds a EnterpriseSchedulerConfig in-place.
|
PgxConfigBuilder |
PgxConfigBuilder.setEnterpriseSchedulerConfig(EnterpriseSchedulerConfig enterpriseSchedulerConfig) |
configuration parameters for the enterprise scheduler
|
PgxConfigBuilder |
PgxConfigBuilder.setEnterpriseSchedulerFlags(java.util.function.Consumer<EnterpriseSchedulerFlagsConfigBuilder> enterpriseSchedulerFlagsBuilderSetup) |
Builds a EnterpriseSchedulerFlagsConfig in-place.
|
PgxConfigBuilder |
PgxConfigBuilder.setEnterpriseSchedulerFlags(EnterpriseSchedulerFlagsConfig enterpriseSchedulerFlags) |
[relevant for enterprise_scheduler] enterprise scheduler specific settings.
|
PgxConfigBuilder |
PgxConfigBuilder.setExecutablePath(java.lang.String executablePath) |
Path to the PGX.D executable.
|
PgxConfigBuilder |
PgxConfigBuilder.setExistingHostnames(java.lang.String... existingHostnames) |
A list of names or IP addresses of hosts that are already part of an existing PGX.D cluster.
|
PgxConfigBuilder |
PgxConfigBuilder.setExplicitSpinLocks(boolean explicitSpinLocks) |
true means spin explicitly in a loop until lock becomes available.
|
PgxConfigBuilder |
PgxConfigBuilder.setFileLocations(java.lang.Object... fileLocations) |
the file-locations that can be used in the authorization-config
|
PgxConfigBuilder |
PgxConfigBuilder.setFileLocations(java.util.List<?> fileLocations) |
the file-locations that can be used in the authorization-config
|
PgxConfigBuilder |
PgxConfigBuilder.setGraphAlgorithmLanguage(Compiler graphAlgorithmLanguage) |
Frontend compiler to use.
|
PgxConfigBuilder |
PgxConfigBuilder.setGraphSharingOption(GraphSharingOption graphSharingOption) |
control if a graph can be published and shared with other users
|
PgxConfigBuilder |
PgxConfigBuilder.setGraphValidationLevel(GraphValidationLevel graphValidationLevel) |
level of validation performed on newly loaded or created graphs
|
PgxConfigBuilder |
PgxConfigBuilder.setHandshakePort(int handshakePort) |
a TCP port which will be used for handshaking of distributed backend processes.
|
PgxConfigBuilder |
PgxConfigBuilder.setHostnames(java.lang.String... hostnames) |
A list of names or IP addresses of hosts which should be involved in initial bootstrapping of a PGX.D cluster.
|
PgxConfigBuilder |
PgxConfigBuilder.setIfEthernet(java.lang.String ifEthernet) |
Ethernet network interface, used to initialize the network transport layer when using Ethernet.
|
PgxConfigBuilder |
PgxConfigBuilder.setIfInfiniband(java.lang.String ifInfiniband) |
InfiniBand network interface, used to initialize the network transport layer when using InfiniBand.
|
PgxConfigBuilder |
PgxConfigBuilder.setIgnoreIncompatibleBackendOperations(boolean ignoreIncompatibleBackendOperations) |
if true only log when encountering incompatible operations and configuration values in RTS or FJ pool.
|
PgxConfigBuilder |
PgxConfigBuilder.setInitPgqlOnStartup(boolean initPgqlOnStartup) |
if true PGQL is directly initialized on start-up of PGX.
|
PgxConfigBuilder |
PgxConfigBuilder.setInPlaceUpdateConsistencyModel(UpdateConsistencyModel inPlaceUpdateConsistencyModel) |
Consistency model used when in-place updates occur.
|
PgxConfigBuilder |
PgxConfigBuilder.setInstanceName(java.lang.String instanceName) |
Instance name sent as label to debug server.
|
PgxConfigBuilder |
PgxConfigBuilder.setIntervalToPollMax(int intervalToPollMax) |
Exponential backoff upper bound (in ms) to which -once reached, the job status polling interval is fixed
|
PgxConfigBuilder |
PgxConfigBuilder.setJavaClassPath(java.lang.String javaClassPath) |
Path to required java libraries.
|
PgxConfigBuilder |
PgxConfigBuilder.setJavaHomeDir(java.lang.String javaHomeDir) |
The path to Java's home directory.
|
PgxConfigBuilder |
PgxConfigBuilder.setLargeArrayThreshold(int largeArrayThreshold) |
threshold when the size of an array is too big to use a normal Java array.
|
PgxConfigBuilder |
PgxConfigBuilder.setLargeBufCount(int largeBufCount) |
Number of large buffers populated in the pool.
|
PgxConfigBuilder |
PgxConfigBuilder.setLargeBufSizeKb(int largeBufSizeKb) |
Size in kB of the large buffers.
|
PgxConfigBuilder |
PgxConfigBuilder.setLaunchWatchdogs(boolean launchWatchdogs) |
(for debugging) if true, additional watch-dog threads will be launched which monitor and log engine health stats
|
PgxConfigBuilder |
PgxConfigBuilder.setLivenessCheckDelaySecs(int livenessCheckDelaySecs) |
Liveness check interval, i.e., how often to check that the PGX.D server is alive and that it can accept and execute commands.
|
PgxConfigBuilder |
PgxConfigBuilder.setLivenessCheckTimeoutSecs(int livenessCheckTimeoutSecs) |
Fails liveness check task if it cannot complete the liveness task in the period of time.
|
PgxConfigBuilder |
PgxConfigBuilder.setLogConfigure(java.lang.String logConfigure) |
Path to a log configuration in Log4j (version 1) syntax.
|
PgxConfigBuilder |
PgxConfigBuilder.setLogStdRedirect(java.lang.String logStdRedirect) |
Path to a log file into which the standard output streams (stdout, stderr) of PGX.D backend should be redirected.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaxActiveSessions(int maxActiveSessions) |
the maximum number of sessions allowed to be active at a time
|
PgxConfigBuilder |
PgxConfigBuilder.setMaxDistinctStringsPerPool(int maxDistinctStringsPerPool) |
[only relevant if string_pooling_strategy is indexed] amount of distinct strings per property after which to stop pooling.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaxHttpClientRequestSize(long maxHttpClientRequestSize) |
maximum size in bytes of any http request sent to to the PGX server over the REST API.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaximumAttainableMemory(java.lang.String maximumAttainableMemory) |
The maximum memory that can ever be made available to this PGX.D cluster.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaximumCommandBuffersPosted(int maximumCommandBuffersPosted) |
The max number of posted buffers in an MQL channel for incoming command messages from all remotes.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaximumDataBuffersPosted(int maximumDataBuffersPosted) |
The max number of large buffers posted in an MQL channel for incoming data messages from all remotes.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaximumReceivedMessagesBuffer(int maximumReceivedMessagesBuffer) |
The max size of per remote received message queue.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaximumSendBuffersInFlight(int maximumSendBuffersInFlight) |
The max number of in-flight messages can be sent globally at the same time.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaxOffHeapSize(int maxOffHeapSize) |
maximum amount of off-heap memory PGX is allowed to allocate in megabytes, before an OutOfMemoryError will be thrown.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaxOnHeapMemoryUsageRatio(double maxOnHeapMemoryUsageRatio) |
maximum ratio of on-heap memory that PGX is allowed to use, between 0 and 1.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaxQueueSizePerSession(int maxQueueSizePerSession) |
the maximum number of pending tasks allowed to be in the queue, per session.
|
PgxConfigBuilder |
PgxConfigBuilder.setMaxSnapshotCount(int maxSnapshotCount) |
Number of snapshots that may be loaded in the engine at the same time.
|
PgxConfigBuilder |
PgxConfigBuilder.setMemoryAllocator(MemoryAllocationStrategy memoryAllocator) |
which memory allocator to use
|
PgxConfigBuilder |
PgxConfigBuilder.setMemoryCleanupInterval(int memoryCleanupInterval) |
memory cleanup tick in seconds
|
PgxConfigBuilder |
PgxConfigBuilder.setMinArrayCompactionThreshold(double minArrayCompactionThreshold) |
[only relevant for graphs optimized for updates] minimum value that can be used for the array_compaction_threshold value in graph configuration.
|
PgxConfigBuilder |
PgxConfigBuilder.setMinFetchIntervalSec(int minFetchIntervalSec) |
(only relevant if the graph format supports delta updates) for delta-refresh, the lowest interval at which a graph source is queried for changes.
|
PgxConfigBuilder |
PgxConfigBuilder.setMinUpdateIntervalSec(int minUpdateIntervalSec) |
for auto-refresh, the lowest interval after which a new snapshot is created, either by reloading the entire graph or if the format supports delta-updates, out of the cached changes (only relevant if the format supports delta updates).
|
PgxConfigBuilder |
PgxConfigBuilder.setMsBfsFrontierTypeStrategy(FrontierTypeStrategy msBfsFrontierTypeStrategy) |
the type strategy to use for MS-BFS frontiers
|
PgxConfigBuilder |
PgxConfigBuilder.setNetworkCredits(int networkCredits) |
The number of network credits will be provided to MQL (per MQL remote queue).
|
PgxConfigBuilder |
PgxConfigBuilder.setNewFollowerConnectionTimeoutSecs(int newFollowerConnectionTimeoutSecs) |
Timeout in seconds for existing PGX.D processes to wait for the new follower to join the cluster in elastic scenarios.
|
PgxConfigBuilder |
PgxConfigBuilder.setNumSpinLocks(int numSpinLocks) |
how many spin locks each generated app will create at instantiation.
|
PgxConfigBuilder |
PgxConfigBuilder.setObfuscateLog(boolean obfuscateLog) |
If set to true and if log_sensitive_data is disabled (by default in release mode), the engine will irreversibly hash any remaining parameters of the log messages.
|
PgxConfigBuilder |
PgxConfigBuilder.setOnHoldJobTimeoutSecs(int onHoldJobTimeoutSecs) |
Timeout in seconds to keep the job waiting in case it is put on hold due to lack of memory resources.
|
PgxConfigBuilder |
PgxConfigBuilder.setParallelism(int parallelism) |
number of worker threads to be used in thread pool.
|
PgxConfigBuilder |
PgxConfigBuilder.setPartitioningShuffleVertices(boolean partitioningShuffleVertices) |
If set to true, the vertices of the graph will be randomly shuffled among machines before partitioning.
|
PgxConfigBuilder |
PgxConfigBuilder.setPartitioningStrategy(java.lang.String partitioningStrategy) |
Partitioning strategy of the vertices of the graph.
|
PgxConfigBuilder |
PgxConfigBuilder.setPatternMatchingSupernodeCacheThreshold(int patternMatchingSupernodeCacheThreshold) |
minimum number of a node's neighbor to be a supernode.
|
PgxConfigBuilder |
PgxConfigBuilder.setPermissionChecksInterval(int permissionChecksInterval) |
interval in seconds to perform permission checks on source graphs
|
PgxConfigBuilder |
PgxConfigBuilder.setPgqlMaximumNumBuffers(int pgqlMaximumNumBuffers) |
The max number of large buffers used by the PGQL engine per query.
|
PgxConfigBuilder |
PgxConfigBuilder.setPgxRealm(java.util.function.Consumer<RealmConfigBuilder> pgxRealmBuilderSetup) |
Builds a RealmConfig in-place.
|
PgxConfigBuilder |
PgxConfigBuilder.setPgxRealm(RealmConfig pgxRealm) |
configuration parameters for the realm
|
PgxConfigBuilder |
PgxConfigBuilder.setPgxServerBaseUrl(java.lang.String pgxServerBaseUrl) |
should be used when deploying pgx server behind a load balancer to make clients before 21.3 backward compatible, the value should be set to the load balancer address
|
PgxConfigBuilder |
PgxConfigBuilder.setPoolingFactor(double poolingFactor) |
[only relevant if string_pooling_strategy is on_heap] this value prevents the string pool to grow as big as the property size which could render the pooling ineffective
|
PgxConfigBuilder |
PgxConfigBuilder.setPreloadGraphs(java.lang.Object... preloadGraphs) |
list of graph configs to be registered at start-up.
|
PgxConfigBuilder |
PgxConfigBuilder.setPreloadGraphs(java.util.List<?> preloadGraphs) |
list of graph configs to be registered at start-up.
|
PgxConfigBuilder |
PgxConfigBuilder.setProcId(int procId) |
Internal unique machine identifier in the cluster.
|
PgxConfigBuilder |
PgxConfigBuilder.setRandomGeneratorStrategy(RandomGeneratorStrategy randomGeneratorStrategy) |
method of generating random numbers in pgx
|
PgxConfigBuilder |
PgxConfigBuilder.setRandomSeed(long randomSeed) |
[relevant for deterministic random number generator only] seed for the deterministic random number generator used in pgx.
|
PgxConfigBuilder |
PgxConfigBuilder.setReadinessMemoryUsageRatio(double readinessMemoryUsageRatio) |
memory limit ratio that should be considered to detect if PGX server is ready, used by isReady API, default value is 1.0
|
PgxConfigBuilder |
PgxConfigBuilder.setReleaseMemoryThreshold(double releaseMemoryThreshold) |
threshold percentage of used memory after which the engine starts freeing un-used graphs.
|
PgxConfigBuilder |
PgxConfigBuilder.setResourceMonitor(int resourceMonitor) |
Frequency at which to send resource statistics to the debug server, in ms.
|
PgxConfigBuilder |
PgxConfigBuilder.setRevisitThreshold(int revisitThreshold) |
maximum number of matched results from a node to be cached
|
PgxConfigBuilder |
PgxConfigBuilder.setRunningMemoryUsageRatio(double runningMemoryUsageRatio) |
memory limit ratio that should be considered to detect if PGX server is running, used by isRunning API default value is 1.0
|
PgxConfigBuilder |
PgxConfigBuilder.setScheduler(SchedulerStrategy scheduler) |
which scheduler to use.
|
PgxConfigBuilder |
PgxConfigBuilder.setSessionIdleTimeoutSecs(int sessionIdleTimeoutSecs) |
timeout of idling sessions in seconds.
|
PgxConfigBuilder |
PgxConfigBuilder.setSessionTaskTimeoutSecs(int sessionTaskTimeoutSecs) |
timeout to interrupt long-running tasks submitted by sessions (algorithms, I/O tasks) in seconds.
|
PgxConfigBuilder |
PgxConfigBuilder.setSmallTaskLength(int smallTaskLength) |
task length if total amount of work is small than default task length (only relevant for task-stealing strategies)
|
PgxConfigBuilder |
PgxConfigBuilder.setStrictMode(boolean strictMode) |
if true, exceptions are thrown and logged with ERROR level whenever engine encounters configuration problems, such as invalid keys, mismatches and other potential errors.
|
PgxConfigBuilder |
PgxConfigBuilder.setStringPoolingStrategy(StringPoolingStrategy stringPoolingStrategy) |
which string pooling strategy to use
|
PgxConfigBuilder |
PgxConfigBuilder.setSystemIdleDelayBeforeIdlingMsecs(int systemIdleDelayBeforeIdlingMsecs) |
When the system is idle for longer than `system_idle_delay_before_idling_msecs`, start placing active background threads to sleep to reduce CPU usage and power consumption.
|
PgxConfigBuilder |
PgxConfigBuilder.setSystemIdleSleepIncrementIntervalMsecs(int systemIdleSleepIncrementIntervalMsecs) |
Idling will start with system_idle_sleep_increment_msecs sleep duration and will increment this much every system_idle_sleep_increment_interval_msecs to a maximum sleep of system_idle_sleep_max_msecs.
|
PgxConfigBuilder |
PgxConfigBuilder.setSystemIdleSleepIncrementMsecs(int systemIdleSleepIncrementMsecs) |
Idling will start with system_idle_sleep_increment_msecs sleep duration and will increment this much every system_idle_sleep_increment_interval_msecs to a maximum sleep of system_idle_sleep_max_msecs.
|
PgxConfigBuilder |
PgxConfigBuilder.setSystemIdleSleepMaxMsecs(int systemIdleSleepMaxMsecs) |
Idling will start with system_idle_sleep_increment_msecs sleep duration and will increment this much every system_idle_sleep_increment_interval_msecs to a maximum sleep of system_idle_sleep_max_msecs.
|
PgxConfigBuilder |
PgxConfigBuilder.setTaskLength(int taskLength) |
default task length (only relevant for task-stealing strategies).
|
PgxConfigBuilder |
PgxConfigBuilder.setTmpDir(java.lang.String tmpDir) |
Use this path as temporary directory to store compilation artifacts and other temporary data.
|
PgxConfigBuilder |
PgxConfigBuilder.setUdfConfigDirectory(java.lang.String udfConfigDirectory) |
directory path containing udf config files
|
PgxConfigBuilder |
PgxConfigBuilder.setUNSAFEAllowForeignSyntax(boolean uNSAFEAllowForeignSyntax) |
(This flag reduces security, enable only if you know what you're doing!) Allow foreign syntax in user-provided Green-Marl programs
|
PgxConfigBuilder |
PgxConfigBuilder.setUseDedicatedPollerThreads(boolean useDedicatedPollerThreads) |
If true, the engine will use dedicated RTS poller threads that will always be scheduled, whereas if set to code>false, IO threads will be used and will share RTS slots with other worker threads.
|
PgxConfigBuilder |
PgxConfigBuilder.setUseIndexForReachabilityQueries(ReachabilityIndexCreationMode useIndexForReachabilityQueries) |
create index for reachability queries
|
PgxConfigBuilder |
PgxConfigBuilder.setUseInfiniband(boolean useInfiniband) |
If set to true, an InfiniBand network interface will be used.
|
PgxConfigBuilder |
PgxConfigBuilder.setUseMemoryMapperForReadingPgb(boolean useMemoryMapperForReadingPgb) |
if true, use memory mapped files for reading graphs in PGB format if possible; false always use s stream based implementation
|
PgxConfigBuilder |
PgxConfigBuilder.setUseMemoryMapperForStoringPgb(boolean useMemoryMapperForStoringPgb) |
if true, use memory mapped files for storing in PGB format if possible; if false always use a stream based implementation
|