Package io.temporal.worker

Class WorkerFactoryOptions.Builder

  • Enclosing class:
    WorkerFactoryOptions
    public static class WorkerFactoryOptions.Builder
extends java.lang.Object

    • Method Detail

      • setWorkflowCacheSize

        public WorkerFactoryOptions.Builder setWorkflowCacheSize​(int workflowCacheSize)
        To avoid constant replay of code the workflow objects are cached on a worker. This cache is shared by all workers created by the Factory. Note that in the majority of situations the number of cached workflows is limited not by this value, but by the number of the threads defined through setMaxWorkflowThreadCount(int).

        Default value is 600

      • setMaxWorkflowThreadCount

        public WorkerFactoryOptions.Builder setMaxWorkflowThreadCount​(int maxWorkflowThreadCount)
        Maximum number of threads available for workflow execution across all workers created by the Factory. This includes cached workflows.

        Default is 600

      • setWorkflowHostLocalTaskQueueScheduleToStartTimeout

        @Deprecated
public WorkerFactoryOptions.Builder setWorkflowHostLocalTaskQueueScheduleToStartTimeout​(java.time.Duration timeout)
        Deprecated.
        use WorkerOptions.Builder.setStickyQueueScheduleToStartTimeout(Duration) to specify this value per-worker instead
        Timeout for a workflow task routed to the "sticky worker" - host that has the workflow instance cached in memory. Once it times out, then it can be picked up by any worker.

        Default value is 5 seconds.

      • setUsingVirtualWorkflowThreads

        public WorkerFactoryOptions.Builder setUsingVirtualWorkflowThreads​(boolean usingVirtualWorkflowThreads)
        Use Virtual Threads for all workflow threads across all workers created by this factory. This option is only supported for JDK >= 21. If set then setMaxWorkflowThreadCount(int) is ignored.

        Default is false

      • setWorkflowHostLocalPollThreadCount

        @Deprecated
public WorkerFactoryOptions.Builder setWorkflowHostLocalPollThreadCount​(int workflowHostLocalPollThreadCount)
        Deprecated.
        not used anymore by JavaSDK, this value doesn't have any effect