Package org.elasticsearch.tasks

package org.elasticsearch.tasks
Support for viewing and modifying in flight actions (Tasks) and saving their results to an index. This includes getting detailed descriptions and canceling tasks that support it.
  • Interface Summary
    Interface
    Description
    Task.Status
    Report of the internal status of a task.
    TaskAwareRequest
    An interface for a request that can be used to register a task manager task
    TaskListener<Response>
    Listener for Task success or failure.
  • Class Summary
    Class
    Description
    CancellableTask
    A task that can be cancelled
    CancellableTasksTracker<T>
    Tracks items that are associated with cancellable tasks, supporting efficient lookup by task ID and by parent task ID
    LoggingTaskListener<Response>
    A TaskListener that just logs the response at the info level.
    RawTaskStatus
    Raw, unparsed status from the task results index.
    Task
    Current task information
    TaskCancellationService
     
    TaskId
    Task id that consists of node id and id of the task on the node
    TaskInfo
    Information about a currently running task.
    TaskManager
    Task Manager service for keeping track of currently running tasks on the nodes
    TaskResult
    Information about a running task or a task that stored its result.
    TaskResultsService
    Service that can store task results.
  • Exception Summary
    Exception
    Description
    TaskCancelledException
    A generic exception that can be thrown by a task when it's cancelled by the task manager API