公开(公告)号：US20200319935A1

公开(公告)日：2020-10-08

申请号：US16374586

申请日：2019-04-03

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Rahul Srivastava ,  Prasad Subramanian ,  Ashokkumar Kannan

IPC: G06F9/50 ,  G06F9/48 ,  G06F9/54 ,  G06F9/455 ,  G06F11/20 ,  G06F11/30

Abstract: In accordance with an embodiment, described herein is a system and method for use in a distributed computing environment, for automatically scaling a cluster based on metrics being monitored. A cluster that comprises a plurality of nodes or brokers and supports one or more colocated partitions across the nodes, can be associated with an exporter process and alert manager that monitors metrics associated with the cluster. Various metrics can be associated with user-configured alerts that trigger or otherwise indicate the cluster should be scaled. When a particular alert is raised, a callback handler associated with the cluster, for example an operator, can automatically bring up one or more new nodes, that are added to the cluster, and then reassign a selection of existing colocated partitions to the new nodes/brokers, such that computational load can be distributed within the newly-scaled cluster environment.

公开(公告)号：US20200259761A1

公开(公告)日：2020-08-13

申请号：US16862097

申请日：2020-04-29

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Sivakumar Thyagarajan ,  Jagadish Ramu ,  Kshitiz Saxena ,  Rahul Srivastava ,  Lawrence Feigen ,  Naman Mehta ,  Prasad Subramanian

IPC: H04L12/911 ,  G06F9/50

Abstract: In accordance with an embodiment, described herein is a system and method for resource isolation and consumption in an application server environment. The system can provide, at one or more computers, including an application server environment executing thereon, a plurality of resources which can be used within the application server environment, and one or more partitions, wherein each partition provides an administrative and runtime subdivision of a domain. The system can also configure a resource consumption management module to monitor each partition's usage of the plurality of resources. The resource consumption management module can comprise at least one member of the group consisting of resource reservations, resource constraints, and resource notifications.

公开(公告)号：US10673776B2

公开(公告)日：2020-06-02

申请号：US16358342

申请日：2019-03-19

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Sivakumar Thyagarajan ,  Jagadish Ramu ,  Kshitiz Saxena ,  Rahul Srivastava ,  Lawrence Feigen ,  Naman Mehta ,  Prasad Subramanian

IPC: H04L12/911 ,  G06F9/50

Abstract: In accordance with an embodiment, described herein is a system and method for resource isolation and consumption in an application server environment. The system can provide, at one or more computers, including an application server environment executing thereon, a plurality of resources which can be used within the application server environment, and one or more partitions, wherein each partition provides an administrative and runtime subdivision of a domain. The system can also configure a resource consumption management module to monitor each partition's usage of the plurality of resources. The resource consumption management module can comprise at least one member of the group consisting of resource reservations, resource constraints, and resource notifications.

公开(公告)号：US20190215279A1

公开(公告)日：2019-07-11

申请号：US16358342

申请日：2019-03-19

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Sivakumar Thyagarajan ,  Jagadish Ramu ,  Kshitiz Saxena ,  Rahul Srivastava ,  Lawrence Feigen ,  Naman Mehta ,  Prasad Subramanian

IPC: H04L12/911 ,  G06F9/50

Abstract: In accordance with an embodiment, described herein is a system and method for resource isolation and consumption in an application server environment. The system can provide, at one or more computers, including an application server environment executing thereon, a plurality of resources which can be used within the application server environment, and one or more partitions, wherein each partition provides an administrative and runtime subdivision of a domain. The system can also configure a resource consumption management module to monitor each partition's usage of the plurality of resources. The resource consumption management module can comprise at least one member of the group consisting of resource reservations, resource constraints, and resource notifications.

公开(公告)号：US11526386B2

公开(公告)日：2022-12-13

申请号：US16374586

申请日：2019-04-03

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Rahul Srivastava ,  Prasad Subramanian ,  Ashokkumar Kannan

IPC: G06F9/50 ,  G06F9/48 ,  G06F9/455 ,  G06F11/20 ,  G06F11/30 ,  G06F9/54

Abstract: In accordance with an embodiment, described herein is a system and method for use in a distributed computing environment, for automatically scaling a cluster based on metrics being monitored. A cluster that comprises a plurality of nodes or brokers and supports one or more colocated partitions across the nodes, can be associated with an exporter process and alert manager that monitors metrics associated with the cluster. Various metrics can be associated with user-configured alerts that trigger or otherwise indicate the cluster should be scaled. When a particular alert is raised, a callback handler associated with the cluster, for example an operator, can automatically bring up one or more new nodes, that are added to the cluster, and then reassign a selection of existing colocated partitions to the new nodes/brokers, such that computational load can be distributed within the newly-scaled cluster environment.

公开(公告)号：US10452374B2

公开(公告)日：2019-10-22

申请号：US14515355

申请日：2014-10-15

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Bhavanishankara Sapaliga ,  Rajiv Mordani ,  Nazrul Islam ,  Sivakumar Thyagarajan ,  Prasad Subramanian ,  Madhavi Evani

IPC: G06F15/16 ,  G06F8/61 ,  G06F8/60 ,  G06F11/07 ,  H04L12/24 ,  G06F11/14 ,  H04L29/08

Abstract: In accordance with an embodiment, described herein is a system and method for providing a clone a service in a cloud platform environment. The system can clone a source service within a service domain or across service domains, by creating a new service from a same service definition package used for creating the source service, extracting post-provision changes from the source service, e.g., user applications and post-provision configurations, and applying the changes to the new service.

公开(公告)号：US10284486B2

公开(公告)日：2019-05-07

申请号：US14795427

申请日：2015-07-09

Applicant: Oracle International Corporation

Inventor： Sivakumar Thyagarajan ,  Jagadish Ramu ,  Kshitiz Saxena ,  Rahul Srivastava ,  Lawrence Feigen ,  Naman Mehta ,  Prasad Subramanian

IPC: G06F9/50 ,  H04L12/911

Abstract: In accordance with an embodiment, described herein is a system and method for resource isolation and consumption in an application server environment. The system can provide, at one or more computers, including an application server environment executing thereon, a plurality of resources which can be used within the application server environment, and one or more partitions, wherein each partition provides an administrative and runtime subdivision of a domain. The system can also configure a resource consumption management module to monitor each partition's usage of the plurality of resources. The resource consumption management module can comprise at least one member of the group consisting of resource reservations, resource constraints, and resource notifications.

公开(公告)号：US09930129B2

公开(公告)日：2018-03-27

申请号：US14860513

申请日：2015-09-21

Applicant: Oracle International Corporation

Inventor： Stephen Felts ,  Jagadish Ramu ,  Prasad Subramanian

IPC: G06F15/173 ,  H04L29/08

CPC classification number: H04L67/28 ,  H04L67/1021 ,  H04L67/1097

Abstract: In accordance with an embodiment, described herein is a system and method for supporting proxy data sources in a multitenant application server environment, such as Java SE and Java EE environments. In multitenant environments, various tenants can have data sources that an administrative application can access without needing to know the actual data sources. A system and method provide a proxy data source mechanism such that applications in Java EE and Java SE environments can access tenant data sources, each tenant data source having a JNDI name that is tenant or partition specific, through the proxy data source, the proxy data source comprising a JNDI name which is not tenant or partition specific. The proxy data source can also provide for switching between tenant data sources based upon a caller context.

公开(公告)号：US20160088108A1

公开(公告)日：2016-03-24

申请号：US14860513

申请日：2015-09-21

Applicant: Oracle International Corporation

Inventor： Stephen Felts ,  Jagadish Ramu ,  Prasad Subramanian

IPC: H04L29/08

CPC classification number: H04L67/28 ,  H04L67/1021 ,  H04L67/1097

Abstract: In accordance with an embodiment, described herein is a system and method for supporting proxy data sources in a multitenant application server environment, such as Java SE and Java EE environments. In multitenant environments, various tenants can have data sources that an administrative application can access without needing to know the actual data sources. A system and method provide a proxy data source mechanism such that applications in Java EE and Java SE environments can access tenant data sources, each tenant data source having a JNDI name that is tenant or partition specific, through the proxy data source, the proxy data source comprising a JNDI name which is not tenant or partition specific. The proxy data source can also provide for switching between tenant data sources based upon a caller context.

Abstract translation: 根据一个实施例，这里描述了一种用于在诸如Java SE和Java EE环境的多租户应用服务器环境中支持代理数据源的系统和方法。 在多租户环境中，各种租户可以拥有管理应用程序可以访问的数据源，而无需知道实际的数据源。 系统和方法提供代理数据源机制，使得Java EE和Java SE环境中的应用程序可以访问租户数据源，每个租户数据源具有通过代理数据源的租户或分区特定的JNDI名称，代理数据 源包括不是租户或分区特定的JNDI名称。 代理数据源还可以提供基于呼叫者上下文的租户数据源之间的切换。