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1. 发明授权

US10152361B2 Event stream processing cluster manager 有权
公开(公告)号：US10152361B2
公开(公告)日：2018-12-11
申请号：US15815293
申请日：2017-11-16
申请人： SAS Institute Inc.
发明人： Scott J. Kolodzieski , Vincent L. Deters , Shu Huang , Robert A. Levey
IPC分类号： G06F9/54 , G06F9/445
摘要： A first computing device manages a cluster of event stream processing (ESP) engines (ESPEs). A local ESP model is created based on information read from a manager configuration file that includes first connection information to connect to the second computing device and second connection information to connect the third computing device. An ESPE is instantiated on the first computing device based on the created local ESP model. The event block object is received from the second computing device in a first source window of the instantiated ESPE. A remote ESP model is deployed to a remote third computing device. The manager configuration file includes an indicator of the remote ESP model. The third computing device to receive the processed event block object is selected. The processed event block object is published to a second source window defined by the remote ESP model deployed to the third computing device.

2. 发明申请

US20150358196A1 COMPUTER SYSTEM TO SUPPORT FAILOVER IN AN EVENT STREAM PROCESSING SYSTEM 有权
标题翻译：在事件流处理系统中支持故障的计算机系统
公开(公告)号：US20150358196A1
公开(公告)日：2015-12-10
申请号：US14806750
申请日：2015-07-23
申请人： SAS Institute Inc.
发明人： Gerald Donald Baulier , Vincent L. Deters , Scott J. Kolodzieski
IPC分类号： H04L12/24 , H04L12/58
CPC分类号： H04L41/0663 , G06F9/542 , G06F11/2007 , G06F11/2028 , G06F11/2041 , G06F2201/85 , H04L51/18
摘要： In a system, a first status of a first ESP engine (ESPE) executing at a first computing device is determined as newly active; a last published event block object identifier is determined as an identifier uniquely identifying a last event block object published to an out-messaging network device; a next event block object having an event block object identifier greater than the determined last published event block object identifier is selected from a first computer-readable medium; and the selected next event block object is published to the out-messaging network device. A first event block object is received from a second ESPE executing at a second computing device. A first status of the second ESPE is determined as standby by the second computing device. The received first event block object is stored by the second computing device in a second non-transitory computer-readable medium.
摘要翻译：在系统中，在第一计算设备处执行的第一ESP引擎（ESPE）的第一状态被确定为新活动的; 确定最后发布的事件块对象标识符作为唯一地标识发布到外发消息传递网络设备的最后事件块对象的标识符; 从第一计算机可读介质中选择具有大于所确定的最后发布的事件块对象标识符的事件块对象标识符的下一个事件块对象; 并且所选择的下一个事件块对象被发布到外发消息网络设备。从在第二计算设备处执行的第二ESPE接收第一事件块对象。第二ESPE的第一状态被第二计算设备确定为待机。所接收的第一事件块对象由第二计算设备存储在第二非暂时计算机可读介质中。

3. 发明申请

US20200034216A1 ROUTER MANAGEMENT BY AN EVENT STREAM PROCESSING CLUSTER MANAGER 审中-公开
公开(公告)号：US20200034216A1
公开(公告)日：2020-01-30
申请号：US16578480
申请日：2019-09-23
申请人： SAS Institute Inc.
发明人： Scott J. Kolodzieski , Vincent L. Deters , Shu Huang , Robert A. Levey
IPC分类号： G06F9/54 , G06F8/60 , G06F8/70 , G06F9/445
摘要： A computing device manages a router. A manager engine is instantiated based on a manager engine definition and instantiates a manager ESPE based on a created manager ESP model. A router configuration file is created based on mapping information read from the manager configuration file that describes connectivity between an event publishing source and a source window of the manager ESPE. A router engine is instantiated based on the created router configuration file. A connector is started to receive an event based on the router configuration file. The event is received in the source window of the manager ESPE processed based on the manager ESP model. A third computing device is selected by the router engine based on a usage metric received from each window of a plurality of windows defined by a remote ESP model configured to further process the processed event when it is received.

4. 发明申请

US20180165139A1 EVENT STREAM PROCESSING CLUSTER MANAGER 审中-公开
公开(公告)号：US20180165139A1
公开(公告)日：2018-06-14
申请号：US15815293
申请日：2017-11-16
申请人： SAS Institute Inc.
发明人： Scott J. Kolodzieski , Vincent L. Deters , Shu Huang , Robert A. Levey
IPC分类号： G06F9/54 , G06F9/445
CPC分类号： G06F9/542 , G06F8/60 , G06F8/70 , G06F9/44505 , G06F2209/544
摘要： A first computing device manages a cluster of event stream processing (ESP) engines (ESPEs). A local ESP model is created based on information read from a manager configuration file that includes first connection information to connect to the second computing device and second connection information to connect the third computing device. An ESPE is instantiated on the first computing device based on the created local ESP model. The event block object is received from the second computing device in a first source window of the instantiated ESPE. A remote ESP model is deployed to a remote third computing device. The manager configuration file includes an indicator of the remote ESP model. The third computing device to receive the processed event block object is selected. The processed event block object is published to a second source window defined by the remote ESP model deployed to the third computing device.

5. 发明授权

US09722862B2 Computer system to support failover in an event stream processing system 有权
公开(公告)号：US09722862B2
公开(公告)日：2017-08-01
申请号：US14806750
申请日：2015-07-23
申请人： SAS Institute Inc.
发明人： Gerald Donald Baulier , Vincent L. Deters , Scott J. Kolodzieski
IPC分类号： G06F11/00 , H04L12/24 , G06F11/20 , G06F9/54 , H04L12/58
CPC分类号： H04L41/0663 , G06F9/542 , G06F11/2007 , G06F11/2028 , G06F11/2041 , G06F2201/85 , H04L51/18
摘要： In a system, a first status of a first ESP engine (ESPE) executing at a first computing device is determined as newly active; a last published event block object identifier is determined as an identifier uniquely identifying a last event block object published to an out-messaging network device; a next event block object having an event block object identifier greater than the determined last published event block object identifier is selected from a first computer-readable medium; and the selected next event block object is published to the out-messaging network device. A first event block object is received from a second ESPE executing at a second computing device. A first status of the second ESPE is determined as standby by the second computing device. The received first event block object is stored by the second computing device in a second non-transitory computer-readable medium.

6. 发明授权

US09122651B1 Computer system to support failover in an event stream processing system 有权
标题翻译：在事件流处理系统中支持故障转移的计算机系统
公开(公告)号：US09122651B1
公开(公告)日：2015-09-01
申请号：US14662528
申请日：2015-03-19
申请人： SAS Institute Inc.
发明人： Gerald Donald Baulier , Vincent L. Deters , Scott J. Kolodzieski
IPC分类号： G06F11/00 , G06F11/20 , G06F9/54
CPC分类号： H04L41/0663 , G06F9/542 , G06F11/2007 , G06F11/2028 , G06F11/2041 , G06F2201/85 , H04L51/18
摘要： In a computing device supporting a failover in an event stream processing (ESP) system, an event block object is received. A first status of the computing device as active or standby is determined. When the first status is active, a second status of the computing device as newly active or not newly active is determined. Newly active is determined when the computing device is switched from a standby to an active status. When the second status is newly active, a last published event block object identifier that uniquely identifies a last published event block object is determined. A next event block object is selected from a non-transitory computer-readable medium accessible by the computing device. The next event block object has an event block object identifier that is greater than the determined last published event block object identifier. The selected next event block object is published to an out-messaging network device.
摘要翻译：在支持事件流处理（ESP）系统中的故障转移的计算设备中，接收事件块对象。确定计算设备作为活动或待机的第一状态。当第一状态为活动状态时，确定计算设备的第二状态为新活动或新活动。当计算设备从待机切换到活动状态时，确定新活动。当第二状态为新活动时，确定唯一地标识最后发布的事件块对象的最后发布的事件块对象标识符。从计算设备可访问的非暂时计算机可读介质中选择下一个事件块对象。下一个事件块对象具有大于所确定的最后发布的事件块对象标识符的事件块对象标识符。所选择的下一个事件块对象被发布到外发消息网络设备。

7. 发明授权

US10747592B2 Router management by an event stream processing cluster manager 有权
公开(公告)号：US10747592B2
公开(公告)日：2020-08-18
申请号：US16578480
申请日：2019-09-23
申请人： SAS Institute Inc.
发明人： Scott J. Kolodzieski , Vincent L. Deters , Shu Huang , Robert A. Levey
IPC分类号： G06F9/54 , G06F8/60 , G06F9/445 , G06F8/70
摘要： A computing device manages a router. A manager engine is instantiated based on a manager engine definition and instantiates a manager ESPE based on a created manager ESP model. A router configuration file is created based on mapping information read from the manager configuration file that describes connectivity between an event publishing source and a source window of the manager ESPE. A router engine is instantiated based on the created router configuration file. A connector is started to receive an event based on the router configuration file. The event is received in the source window of the manager ESPE processed based on the manager ESP model. A third computing device is selected by the router engine based on a usage metric received from each window of a plurality of windows defined by a remote ESP model configured to further process the processed event when it is received.

8. 发明授权

US10423469B2 Router management by an event stream processing cluster manager 有权
公开(公告)号：US10423469B2
公开(公告)日：2019-09-24
申请号：US16163748
申请日：2018-10-18
申请人： SAS Institute Inc.
发明人： Scott J. Kolodzieski , Vincent L. Deters , Shu Huang , Robert A. Levey
IPC分类号： G06F9/54 , G06F9/445 , G06F8/60 , G06F8/70
摘要： A computing device manages a router to route events between a plurality of computing device based on a manager configuration file. A manager engine is instantiated based on a manager engine definition and instantiates a manager ESPE based on a created manager ESP model. A router configuration file is created based on mapping information read from the manager configuration file that describes connectivity between an event publishing source and a source window of the manager ESPE. A router engine is instantiated based on the created router configuration file. A connector is started to receive an event based on the router configuration file. The event is received in the source window of the manager ESPE defined by the manager ESP model and processed based on the manager ESP model. A third computing device is selected by the router engine. The processed event is published to the third computing device.

9. 发明申请

US20190050277A1 ROUTER MANAGEMENT BY AN EVENT STREAM PROCESSING CLUSTER MANAGER 审中-公开
公开(公告)号：US20190050277A1
公开(公告)日：2019-02-14
申请号：US16163748
申请日：2018-10-18
申请人： SAS Institute Inc.
发明人： Scott J. Kolodzieski , Vincent L. Deters , Shu Huang , Robert A. Levey
IPC分类号： G06F9/54 , G06F8/70 , G06F8/60 , G06F9/445
CPC分类号： G06F9/542 , G06F8/60 , G06F8/70 , G06F9/44505 , G06F2209/544
摘要： A computing device manages a router to route events between a plurality of computing device based on a manager configuration file. A manager engine is instantiated based on a manager engine definition and instantiates a manager ESPE based on a created manager ESP model. A router configuration file is created based on mapping information read from the manager configuration file that describes connectivity between an event publishing source and a source window of the manager ESPE. A router engine is instantiated based on the created router configuration file. A connector is started to receive an event based on the router configuration file. The event is received in the source window of the manager ESPE defined by the manager ESP model and processed based on the manager ESP model. A third computing device is selected by the router engine. The processed event is published to the third computing device.

10. 发明授权

US10102028B2 Delivery acknowledgment in event stream processing 有权
公开(公告)号：US10102028B2
公开(公告)日：2018-10-16
申请号：US13958096
申请日：2013-08-02
申请人： SAS Institute Inc.
发明人： Gerald Donald Baulier , Scott J. Kolodzieski , Vincent L. Deters
IPC分类号： G06F9/46 , H04L29/08 , H04L29/12
摘要： A method of acknowledging receipt of an event block object is provided. First connection information for connecting to an event stream processing (ESP) engine executing at a first computing device is received. A first connection to the ESP engine is established using the received first connection information. Second connection information for connecting to a publishing client executing at a second computing device is received. A second connection to the publishing client is established using the received second connection information, wherein the first connection differs from the second connection. An event block object is received from the ESP engine using the established first connection, wherein the event block object includes a unique identifier for the event block object. Successful processing of the event block object is determined. Responsive to the successful processing determination, an acknowledgment message including the unique identifier is sent to the publishing client using the established second connection.

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