公开(公告)号：US20220058095A1

公开(公告)日：2022-02-24

申请号：US17519407

申请日：2021-11-04

Applicant: Oracle International Corporation

Inventor： Paul Parkinson ,  Hiromu Kato ,  Arjav Desai

IPC: G06F11/14 ,  G06F16/23 ,  G06F9/46

Abstract: In accordance with an embodiment, described herein is a system and method for transaction recovery in a multitenant application server environment. At least one resource manager associated with a partition can be designated as a determiner resource for that partition only, in order to support eliminating transaction logs (TLOG) in processing a two-phase commit transaction. A transaction manager can prepare all other resource managers in the mid-tier transactional system before the determiner resource. Furthermore, the transaction manager can rely on the list of outstanding transactions to be committed that is provided by the determiner resource for recovering the transaction. The transaction manager can commit an in-doubt transaction returned from a resource manager that matches the list of in-doubt transactions returned from the determiner resource. Otherwise, the transaction manager can roll back the in-doubt transaction.

公开(公告)号：US11994959B2

公开(公告)日：2024-05-28

申请号：US17519407

申请日：2021-11-04

Applicant: Oracle International Corporation

Inventor： Paul Parkinson ,  Hiromu Kato ,  Arjav Desai

IPC: G06F16/00 ,  G06F9/46 ,  G06F11/14 ,  G06F16/23

CPC classification number: G06F11/1474 ,  G06F9/466 ,  G06F16/2365 ,  G06F2201/87

Abstract: In accordance with an embodiment, described herein is a system and method for transaction recovery in a multitenant application server environment. At least one resource manager associated with a partition can be designated as a determiner resource for that partition only, in order to support eliminating transaction logs (TLOG) in processing a two-phase commit transaction. A transaction manager can prepare all other resource managers in the mid-tier transactional system before the determiner resource. Furthermore, the transaction manager can rely on the list of outstanding transactions to be committed that is provided by the determiner resource for recovering the transaction. The transaction manager can commit an in-doubt transaction returned from a resource manager that matches the list of in-doubt transactions returned from the determiner resource. Otherwise, the transaction manager can roll back the in-doubt transaction.

公开(公告)号：US20160094407A1

公开(公告)日：2016-03-31

申请号：US14866631

申请日：2015-09-25

Applicant: Oracle International Corporation

Inventor： Paul Parkinson ,  Hiromu Kato ,  Arjav Desai

IPC: H04L12/24 ,  H04L29/08

CPC classification number: H04L41/0843 ,  H04L41/0863 ,  H04L41/0893 ,  H04L41/12 ,  H04L67/1004 ,  H04L67/22

Abstract: In accordance with an embodiment, described herein is a system and method for transaction support in a multitenant application server environment. A system can provide for transaction support via a transaction manager. The transaction manager can be associated with one or more objects, including a configuration object and a runtime object. The configuration object can allow for a partition administrator to override globally-set parameters for transactions, including transaction timeout time. The runtime object can allow for a partition administrator to monitor partition-scoped transaction statistics. Furthermore, the transaction manager can additionally account for resource group migration within the multitenant application server environment.

Abstract translation: 根据一个实施例，这里描述了一种用于多租户应用服务器环境中的事务支持的系统和方法。 系统可以通过事务管理器提供事务支持。 事务管理器可以与一个或多个对象相关联，包括配置对象和运行时对象。 配置对象可以允许分区管理员覆盖事务的全局设置参数，包括事务超时时间。 运行时对象可以允许分区管理员监视分区范围的事务统计信息。 此外，事务管理器还可以在多租户应用服务器环境中考虑资源组迁移。

公开(公告)号：US11188427B2

公开(公告)日：2021-11-30

申请号：US14865371

申请日：2015-09-25

Applicant: Oracle International Corporation

Inventor： Paul Parkinson ,  Hiromu Kato ,  Arjav Desai

IPC: G06F16/00 ,  G06F11/14 ,  G06F16/23 ,  G06F9/46

Abstract: In accordance with an embodiment, described herein is a system and method for transaction recovery in a multitenant application server environment. At least one resource manager associated with a partition can be designated as a determiner resource for that partition only, in order to support eliminating transaction logs (TLOG) in processing a two-phase commit transaction. A transaction manager can prepare all other resource managers in the mid-tier transactional system before the determiner resource. Furthermore, the transaction manager can rely on the list of outstanding transactions to be committed that is provided by the determiner resource for recovering the transaction. The transaction manager can commit an in-doubt transaction returned from a resource manager that matches the list of in-doubt transactions returned from the determiner resource. Otherwise, the transaction manager can roll back the in-doubt transaction.

公开(公告)号：US11057272B2

公开(公告)日：2021-07-06

申请号：US14866631

申请日：2015-09-25

Applicant: Oracle International Corporation

Inventor： Paul Parkinson ,  Hiromu Kato ,  Arjav Desai

IPC: H04L12/24 ,  H04L29/08

Abstract: In accordance with an embodiment, described herein is a system and method for transaction support in a multitenant application server environment. A system can provide for transaction support via a transaction manager. The transaction manager can be associated with one or more objects, including a configuration object and a runtime object. The configuration object can allow for a partition administrator to override globally-set parameters for transactions, including transaction timeout time. The runtime object can allow for a partition administrator to monitor partition-scoped transaction statistics. Furthermore, the transaction manager can additionally account for resource group migration within the multitenant application server environment.

公开(公告)号：US10027716B2

公开(公告)日：2018-07-17

申请号：US15708680

申请日：2017-09-19

Applicant: Oracle International Corporation

Inventor： Tim Watson ,  Guoyong Zhang ,  Michael Chen ,  Alan Mullendore ,  Arjav Desai ,  Bob Naugle ,  Mike Gilbode

IPC: H04L29/06 ,  H04L29/08 ,  H04L12/24

Abstract: In accordance with an embodiment, described herein is a system and method for supporting web services in a multitenant application server environment. The system includes a domain with a plurality of partitions, wherein each partition can include one or more web services, and a web services inspection language (WSIL) application. A partition-aware managed bean server can include managed beans for generating addresses of web services deployed to each partition, wherein the generated addresses can be retrieved by the WSIL application in that partition for use by clients in accessing the web services. The system can further include a web service security manager that can secure web services in each partition, by attaching security policies to each web service endpoint and enforcing the security policies on requests directed to that web service endpoint.

公开(公告)号：US09807119B2

公开(公告)日：2017-10-31

申请号：US14866591

申请日：2015-09-25

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Tim Watson ,  Guoyong Zhang ,  Michael Chen ,  Alan Mullendore ,  Arjav Desai ,  Bob Naugle ,  Mike Gilbode

IPC: H04L29/06 ,  H04L29/08 ,  H04L12/24

CPC classification number: H04L63/20 ,  H04L41/0273 ,  H04L41/20 ,  H04L63/168 ,  H04L67/02 ,  H04L67/10

Abstract: In accordance with an embodiment, described herein is a system and method for supporting web services in a multitenant application server environment. The system comprises a domain with a plurality of partitions, wherein each partition can include one or more web services, and a web services inspection language (WSIL) application. A partition-aware managed bean server can include managed beans for generating addresses of web services deployed to each partition, wherein the generated addresses can be retrieved by the WSIL application in that partition for use by clients in accessing the web services. The system can further include a web service security manager that can secure web services in each partition, by attaching security policies to each web service endpoint and enforcing the security policies on requests directed to that web service endpoint.

公开(公告)号：US20160092319A1

公开(公告)日：2016-03-31

申请号：US14865371

申请日：2015-09-25

Applicant: Oracle International Corporation

Inventor： Paul Parkinson ,  Hiromu Kato ,  Arjav Desai

IPC: G06F11/14 ,  G06F17/30 ,  G06F9/46

CPC classification number: G06F11/1474 ,  G06F9/466 ,  G06F16/2365 ,  G06F2201/87

Abstract: In accordance with an embodiment, described herein is a system and method for transaction recovery in a multitenant application server environment. At least one resource manager associated with a partition can be designated as a determiner resource for that partition only, in order to support eliminating transaction logs (TLOG) in processing a two-phase commit transaction. A transaction manager can prepare all other resource managers in the mid-tier transactional system before the determiner resource. Furthermore, the transaction manager can rely on the list of outstanding transactions to be committed that is provided by the determiner resource for recovering the transaction. The transaction manager can commit an in-doubt transaction returned from a resource manager that matches the list of in-doubt transactions returned from the determiner resource. Otherwise, the transaction manager can roll back the in-doubt transaction.

Abstract translation: 根据一个实施例，这里描述了一种用于多租户应用服务器环境中的事务恢复的系统和方法。 与分区相关联的至少一个资源管理器可以仅被指定为该分区的确定器资源，以便在处理两阶段提交事务时支持消除事务日志（TLOG）。 事务管理器可以在确定器资源之前准备中间层事务系统中的所有其他资源管理器。 此外，事务管理器可以依赖由确定器资源为恢复事务而提供的未完成事务的列表。 事务管理器可以提交从资源管理器返回的与从确定器资源返回的无疑事务列表相匹配的无疑事务。 否则，事务管理器可以回滚不确定事务。