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1. 发明申请

US20080307258A1 Distributed Job Manager Recovery 有权
标题翻译：分布式作业管理器恢复
公开(公告)号：US20080307258A1
公开(公告)日：2008-12-11
申请号：US11761152
申请日：2007-06-11
申请人： James R. Challenger , Louis R. Challenger , James R. Giles , Gabriela Jacques De Silva
发明人： James R. Challenger , Louis R. Challenger , James R. Giles , Gabriela Jacques De Silva
IPC分类号： G06F11/08
CPC分类号： G06F11/1438 , G06F11/1482
摘要： A method is provided for the recovery of an instance of a job manager running on one of a plurality of nodes used to execute the processing elements associated with jobs that are executed within a cooperative data stream processing system. The states of the processing elements are checkpointed to a persistence mechanism in communication with the job manager. From the checkpointed processing element states, the state of each distributed job is determined and checkpointed. Processing element states are also checkpointed locally to the nodes one which the processing elements are running. Following a failure of the job manager, the job manager is reinstantiated on one of the nodes. The recovery instance of the job manger obtains state data for processing elements and jobs from the persistence mechanism and constructs an initial state for jobs and processing elements. These initial states are reconciled against the current states of the processing elements and adjustments are made accordingly. Once the job and processing element states are reconciled, the system is returned to normal operation.
摘要翻译：提供了一种用于恢复在用于执行与在协作数据流处理系统内执行的作业相关联的处理元件的多个节点之一上运行的作业管理器的实例的方法。处理元件的状态被检查到与作业管理器通信的持续机制。从检查点处理元件状态，确定每个分布式作业的状态并检查点。处理元件状态也在本地对处理元件正在运行的节点进行检查点。在作业管理器发生故障之后，任务管理器在其中一个节点上重新启动。作业管理器的恢复实例从持久机制获取处理元素和作业的状态数据，并为作业和处理元素构建初始状态。这些初始状态与处理元件的当前状态相协调，并进行调整。一旦作业和处理元件状态协调一致，系统将恢复正常运行。

2. 发明申请

US20080168010A1 Distributable And Serializable Finite State Machine 失效
标题翻译：分布式可序列化有限状态机
公开(公告)号：US20080168010A1
公开(公告)日：2008-07-10
申请号：US11620558
申请日：2007-01-05
申请人： James R. Challenger , Louis R. Degenaro , James R. Giles , Paul Reed , Rohit Wagle
发明人： James R. Challenger , Louis R. Degenaro , James R. Giles , Paul Reed , Rohit Wagle
IPC分类号： G06F15/18
CPC分类号： G06N5/00 , G06F9/4498 , G06F9/4856
摘要： A distributable and serializable finite state machine and methods for using the distributable and serializable finite state machine are provided wherein finite state machine instance can be location-shifted, time-shifted or location-shift and time-shifted, for example by serializing and deserializing each instance. Each instance can be located-shifted between agents, and a persistent memory storage location is provided to facilitate both location-shifting and time-shifting. Finite state machine instances and the actions that make up each instance can be run in a distributed fashion among a plurality of agents.
摘要翻译：提供了一种可分布和可序列化的有限状态机以及使用可分配和可串行化的有限状态机的方法，其中有限状态机实例可以是位置移位，时移或定位移位和时移，例如通过串行化和反序列化每个实例。每个实例可以在代理之间定位，并且提供持久存储器存储位置以便于位置转换和时移。有限状态机实例和组成每个实例的动作可以分布式地在多个代理之间运行。

3. 发明申请

US20150074030A1 Distributable Serializable Finite State Machine 有权
公开(公告)号：US20150074030A1
公开(公告)日：2015-03-12
申请号：US14022100
申请日：2013-09-09
申请人： James R. Challenger , Louis R. Degenaro , James R. Giles , Paul Reed , Rohit Wagle
发明人： James R. Challenger , Louis R. Degenaro , James R. Giles , Paul Reed , Rohit Wagle
IPC分类号： G06N5/00
CPC分类号： G06N5/00 , G06F9/4498 , G06F9/4856
摘要： A distributable and serializable finite state machine and methods for using the distributable and serializable finite state machine are provided wherein finite state machine instance can be location-shifted, time-shifted or location-shift and time-shifted, for example by serializing and deserializing each instance. Each instance can be located-shifted between agents, and a persistent memory storage location is provided to facilitate both location-shifting and time-shifting. Finite state machine instances and the actions that make up each instance can be run in a distributed fashion among a plurality of agents.

4. 发明申请

US20090307169A1 Distributable Serializable Finite State Machine 失效
标题翻译：可分布式可序列化有限状态机
公开(公告)号：US20090307169A1
公开(公告)日：2009-12-10
申请号：US12541830
申请日：2009-08-14
申请人： James R. Challenger , Louis R. Degenaro , James R. Giles , Paul Reed , Rohit Wagle
发明人： James R. Challenger , Louis R. Degenaro , James R. Giles , Paul Reed , Rohit Wagle
IPC分类号： G06N5/02 , G06F15/16
CPC分类号： G06N5/00 , G06F9/4498 , G06F9/4856
摘要： A distributable and serializable finite state machine and methods for using the distributable and serializable finite state machine are provided wherein finite state machine instance can be location-shifted, time-shifted or location-shift and time-shifted, for example by serializing and deserializing each instance. Each instance can be located-shifted between agents, and a persistent memory storage location is provided to facilitate both location-shifting and time-shifting. Finite state machine instances and the actions that make up each instance can be run in a distributed fashion among a plurality of agents.
摘要翻译：提供了一种可分布和可序列化的有限状态机以及使用可分配和可串行化的有限状态机的方法，其中有限状态机实例可以是位置移位，时移或定位移位和时移，例如通过串行化和反序列化每个实例。每个实例可以在代理之间定位，并且提供持久存储器存储位置以便于位置转换和时移。有限状态机实例和组成每个实例的动作可以分布式地在多个代理之间运行。

5. 发明申请

US20070283351A1 Unified job processing of interdependent heterogeneous tasks 失效
标题翻译：统一工作处理相互依赖的异构任务
公开(公告)号：US20070283351A1
公开(公告)日：2007-12-06
申请号：US11444129
申请日：2006-05-31
申请人： Louis R. Degenaro , James R. Challenger , James R. Giles , Paul Reed , Rohit Wagle
发明人： Louis R. Degenaro , James R. Challenger , James R. Giles , Paul Reed , Rohit Wagle
IPC分类号： G06F9/46
CPC分类号： G06F9/5055 , G06F9/5033 , G06F2209/5013 , G06F2209/5015
摘要： Methods and systems are provided for unified job processing of interdependent heterogeneous tasks within a domain containing a plurality of nodes. Jobs containing components to be processed in the domain are submitted and are identified by type. A job control flow associated with the job type is identified and used to process the components of the job on various nodes within the domain. Multiple job control flows are handled simultaneously, and provisions are made for sharing common job components among jobs. The job control flow utilizes a finite state machine where a given instance of the finite state machine applies to a specific job type. The finite state machine can be expressed using extensible mark-up language schema.
摘要翻译：提供方法和系统用于在包含多个节点的域内的相互依赖异构任务的统一作业处理。包含要在域中处理的组件的作业将被提交并按类型进行标识。与作业类型相关联的作业控制流被识别并用于处理域内各个节点上的作业的组件。同时处理多个工作控制流程，并为工作中共享常见的工作组件做出了规定。作业控制流程使用有限状态机，其中有限状态机的给定实例应用于特定作业类型。有限状态机可以使用可扩展标记语言模式表示。

6. 发明授权

US08255852B2 Distributable serializable finite state machine 失效
标题翻译：可分布式可序列化有限状态机
公开(公告)号：US08255852B2
公开(公告)日：2012-08-28
申请号：US12541830
申请日：2009-08-14
申请人： James R. Challenger , Louis R. Degenaro , James R. Giles , Paul Reed , Rohit Wagle
发明人： James R. Challenger , Louis R. Degenaro , James R. Giles , Paul Reed , Rohit Wagle
IPC分类号： G06F17/50 , G06F7/38
CPC分类号： G06N5/00 , G06F9/4498 , G06F9/4856
摘要： A distributable and serializable finite state machine and methods for using the distributable and serializable finite state machine are provided wherein finite state machine instance can be location-shifted, time-shifted or location-shift and time-shifted, for example by serializing and deserializing each instance. Each instance can be located-shifted between agents, and a persistent memory storage location is provided to facilitate both location-shifting and time-shifting. Finite state machine instances and the actions that make up each instance can be run in a distributed fashion among a plurality of agents.
摘要翻译：提供了一种可分布和可序列化的有限状态机以及使用可分配和可串行化的有限状态机的方法，其中有限状态机实例可以是位置移位，时移或定位移位和时移，例如通过串行化和反序列化每个实例。每个实例可以在代理之间定位，并且提供持久存储器存储位置以便于位置转换和时移。有限状态机实例和组成每个实例的动作可以分布式地在多个代理之间运行。

7. 发明授权

US07779298B2 Distributed job manager recovery 有权
标题翻译：分布式作业管理器恢复
公开(公告)号：US07779298B2
公开(公告)日：2010-08-17
申请号：US11761152
申请日：2007-06-11
申请人： James R. Challenger , Louis R. Degenaro , James R. Giles , Gabriela Jacques Da Silva
发明人： James R. Challenger , Louis R. Degenaro , James R. Giles , Gabriela Jacques Da Silva
IPC分类号： G06F11/00
CPC分类号： G06F11/1438 , G06F11/1482
摘要： A method is provided for the recovery of an instance of a job manager running on one of a plurality of nodes used to execute the processing elements associated with jobs that are executed within a cooperative data stream processing system. The states of the processing elements are checkpointed to a persistence mechanism in communication with the job manager. From the checkpointed processing element states, the state of each distributed job is determined and checkpointed. Processing element states are also checkpointed locally to the nodes one which the processing elements are running. Following a failure of the job manager, the job manager is reinstantiated on one of the nodes. The recovery instance of the job manger obtains state data for processing elements and jobs from the persistence mechanism and constructs an initial state for jobs and processing elements. These initial states are reconciled against the current states of the processing elements and adjustments are made accordingly. Once the job and processing element states are reconciled, the system is returned to normal operation.
摘要翻译：提供了一种用于恢复在用于执行与在协作数据流处理系统内执行的作业相关联的处理元件的多个节点之一上运行的作业管理器的实例的方法。处理元件的状态被检查到与作业管理器通信的持续机制。从检查点处理元件状态，确定每个分布式作业的状态并检查点。处理元件状态也在本地对处理元件正在运行的节点进行检查点。在作业管理器发生故障之后，任务管理器在其中一个节点上重新启动。作业管理器的恢复实例从持久机制获取处理元素和作业的状态数据，并为作业和处理元素构建初始状态。这些初始状态与处理元件的当前状态相协调，并进行调整。一旦作业和处理元件状态协调一致，系统将恢复正常运行。

8. 发明授权

US07716610B2 Distributable and serializable finite state machine 失效
标题翻译：分布式和可序列化的有限状态机
公开(公告)号：US07716610B2
公开(公告)日：2010-05-11
申请号：US11620558
申请日：2007-01-05
申请人： James R. Challenger , Louis R. Degenaro , James R. Giles , Paul Reed , Rohit Wagle
发明人： James R. Challenger , Louis R. Degenaro , James R. Giles , Paul Reed , Rohit Wagle
IPC分类号： G06F17/50
CPC分类号： G06N5/00 , G06F9/4498 , G06F9/4856
摘要： A distributable and serializable finite state machine and methods for using the distributable and serializable finite state machine are provided wherein finite state machine instance can be location-shifted, time-shifted or location-shift and time-shifted, for example by serializing and deserializing each instance. Each instance can be located-shifted between agents, and a persistent memory storage location is provided to facilitate both location-shifting and time-shifting. Finite state machine instances and the actions that make up each instance can be run in a distributed fashion among a plurality of agents.
摘要翻译：提供了一种可分布和可序列化的有限状态机以及使用可分配和可串行化的有限状态机的方法，其中有限状态机实例可以是位置移位，时移或定位移位和时移，例如通过串行化和反序列化每个实例。每个实例可以在代理之间定位，并且提供持久存储器存储位置以便于位置转换和时移。有限状态机实例和组成每个实例的动作可以分布式地在多个代理之间运行。

9. 发明申请

US20080215925A1 DISTRIBUTED FAULT INJECTION MECHANISM 审中-公开
标题翻译：分布式故障注射机制
公开(公告)号：US20080215925A1
公开(公告)日：2008-09-04
申请号：US11681306
申请日：2007-03-02
申请人： LOUIS R. DEGENARO , James R. Challenger , James R. Giles , Gabriela Jacques Da Silva
发明人： LOUIS R. DEGENARO , James R. Challenger , James R. Giles , Gabriela Jacques Da Silva
IPC分类号： G06F11/00
CPC分类号： G06F11/263
摘要： Methods and systems are provided for testing distributed computer applications using finite state machines. A finite state machine definition for use in a distributed computer system is combined with the fault injections definitions contained within a fault injection campaign that is created for testing the computer application employing that finite state machine. The definition and combination of the finite state machine definition and the fault injection campaign is carried out automatically or manually, for example using a graphical user interface. This combination creates at least one modified finite state machine definition containing the desired injected faults. The modified finite state machine definition is separate from the originally identified finite state machine definition, and the originally identified finite state machine remains intact without injected faults. Trigger points within the finite state machine definition are identified for each fault injection test definition, and the modified finite state machine definition containing the fault injection test definition associated with a given trigger point are used in place of the original finite state machine definition upon detection of that trigger point during runtime of the finite state machine definition.
摘要翻译：提供了使用有限状态机测试分布式计算机应用程序的方法和系统。在分布式计算机系统中使用的有限状态机定义与包含在故障注入活动中的故障注入定义相结合，该故障注入活动被创建用于测试采用该有限状态机的计算机应用。有限状态机定义和故障注入活动的定义和组合是自动或手动执行的，例如使用图形用户界面。该组合创建至少一个包含所需注入故障的修改的有限状态机定义。修改后的有限状态机定义与原始识别的有限状态机定义分开，原始识别的有限状态机保持完整，无需注入故障。针对每个故障注入测试定义识别有限状态机定义中的触发点，并且包含与给定触发点相关联的故障注入测试定义的修改的有限状态机定义被用于代替原始有限状态机定义在有限状态机定义的运行期间的触发点。

10. 发明授权

US08424003B2 Unified job processing of interdependent heterogeneous tasks using finite state machine job control flow based on identified job type 失效
标题翻译：基于确定的作业类型，使用有限状态机作业控制流来统一处理相互依赖的异构任务
公开(公告)号：US08424003B2
公开(公告)日：2013-04-16
申请号：US11444129
申请日：2006-05-31
申请人： Louis R. Degenaro , James R. Challenger , James R. Giles , Paul Reed , Rohit Wagle
发明人： Louis R. Degenaro , James R. Challenger , James R. Giles , Paul Reed , Rohit Wagle
IPC分类号： G06F9/46
CPC分类号： G06F9/5055 , G06F9/5033 , G06F2209/5013 , G06F2209/5015
摘要： Methods and systems are provided for unified job processing of interdependent heterogeneous tasks within a domain containing a plurality of nodes. Jobs containing components to be processed in the domain are submitted and are identified by type. A job control flow associated with the job type is identified and used to process the components of the job on various nodes within the domain. Multiple job control flows are handled simultaneously, and provisions are made for sharing common job components among jobs. The job control flow utilizes a finite state machine where a given instance of the finite state machine applies to a specific job type. The finite state machine can be expressed using extensible mark-up language schema.
摘要翻译：提供方法和系统用于在包含多个节点的域内的相互依赖异构任务的统一作业处理。包含要在域中处理的组件的作业将被提交并按类型进行标识。与作业类型相关联的作业控制流被识别并用于处理域内各个节点上的作业的组件。同时处理多个工作控制流程，并为工作中共享常见的工作组件做出了规定。作业控制流程使用有限状态机，其中有限状态机的给定实例应用于特定作业类型。有限状态机可以使用可扩展标记语言模式表示。

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