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1. 发明授权

US09742624B2 Logging incident manager 有权
公开(公告)号：US09742624B2
公开(公告)日：2017-08-22
申请号：US14159554
申请日：2014-01-21
申请人： ORACLE INTERNATIONAL CORPORATION
发明人： Robert Hanckel , Parthiban Thilagar
IPC分类号： H04L12/24
CPC分类号： H04L41/0609 , H04L41/0618 , H04L41/0622 , H04L41/069
摘要： Systems, methods, and other embodiments associated with intelligently processing log messages are described. In one embodiment, a computer-implemented method includes analyzing, by a logging appliance that includes at least hardware, communications received from a plurality of handlers to determine whether at least one of the communications indicates an error has been encountered by one of a plurality of components associated with the plurality of handlers. The method includes scheduling a subset of the plurality of handlers to provide reports that include a detailed set of log messages in response to detecting the error. The subset of the plurality of handlers includes handlers that are associated with the error.

2. 发明授权

US09501346B2 Fine and coarse granularity logging handler 有权
标题翻译：精细和粗粒度测井处理程序
公开(公告)号：US09501346B2
公开(公告)日：2016-11-22
申请号：US14159625
申请日：2014-01-21
申请人： ORACLE INTERNATIONAL CORPORATION
发明人： Robert Hanckel , Parthiban Thilagar
IPC分类号： G06F11/07 , G06F11/34
CPC分类号： G06F11/0787 , G06F11/0709 , G06F11/0778 , G06F11/0781 , G06F11/0784 , G06F11/3476 , G06F17/40
摘要： Systems, methods, and other embodiments associated with intelligently gathering log messages are described. In one embodiment, a computer-implemented method includes collecting, by a logging handler associated with a component, log messages according to two different granularities for logging messages. The two different granularities include a fine granularity and a coarse granularity. Collecting the log messages according to the fine granularity includes storing log messages in an incident buffer. The method includes, in response to detecting an error at the component, (i) freezing the incident buffer to preserve log messages present in the incident buffer, and (ii) communicating log messages that are collected according to the coarse granularity that are stored in a regular buffer to a logging appliance.
摘要翻译：描述了与智能地收集日志消息相关联的系统，方法和其他实施例。在一个实施例中，计算机实现的方法包括通过与组件相关联的记录处理器收集用于记录消息的两个不同粒度的日志消息。两种不同的粒度包括细粒度和粗粒度。根据细粒度收集日志消息包括将事件缓冲区中的日志消息存储。所述方法包括响应于检测到所述组件的错误，（i）冻结所述事件缓冲器以保存存在于所述事件缓冲器中的日志消息，以及（ii）根据存储在所述事件缓冲器中的粗粒度来传送收集的日志消息一个常规的缓冲器到记录仪器。

3. 发明授权

US11170002B2 Integrating Kafka data-in-motion with data-at-rest tables 有权
公开(公告)号：US11170002B2
公开(公告)日：2021-11-09
申请号：US16593966
申请日：2019-10-04
申请人： Oracle International Corporation
发明人： Robert Hanckel , Manjari D. Yalavarthy , Rongzheng Yan , Chen Cao
IPC分类号： G06F16/2455 , G06F16/242 , G06F16/248 , G06F16/25 , G06F16/22
摘要： Techniques are described herein for analyzing data streams in conjunction with relational database data in a DBMS. A database dictionary defines one or more columns for an external table and a data source for said external table that comprises an external message stream. Executing a query that targets the external table includes generating one or more rows from the external table, each row corresponding to a message in the external message stream that was retrieved from the external message stream after a message stream offset.

4. 发明授权

US10756947B2 Batch logging in a distributed memory 有权
公开(公告)号：US10756947B2
公开(公告)日：2020-08-25
申请号：US14158994
申请日：2014-01-20
申请人： ORACLE INTERNATIONAL CORPORATION
发明人： Robert Hanckel
IPC分类号： G06F15/16 , H04L12/24 , H04L29/08
摘要： Systems, methods, and other embodiments associated with logging event messages in a computing grid using a distributed memory are described. In one embodiment, a method includes storing, in a distributed memory, a batch of log messages received from one of a plurality of handlers. Storing the batch in the distributed memory includes storing the batch in one of a plurality of memories that are part of the distributed memory and storing the batch with a group of batches from the plurality of handlers. The example method may also include generating, after a predefined period of time has elapsed, a formal log from the group of batches. The predefined period of time is an amount of time after a reporting period within which batches from the reporting period are expected to arrive in the distributed memory. The formal log includes sorted messages from the group of batches.

5. 发明授权

US10108682B2 Query-level access to external petabyte-scale distributed file systems 有权
公开(公告)号：US10108682B2
公开(公告)日：2018-10-23
申请号：US15451134
申请日：2017-03-06
申请人： ORACLE INTERNATIONAL CORPORATION
发明人： Robert Hanckel , Garret Swart
IPC分类号： G06F17/30
摘要： A method and system to creating query-level access to an external distributed file system by identifying a location of one or more external data residing on the external distributed file system, creating a query specifying an external table within a database engine having one or more location files, wherein the location files identify metadata operations for accessing and processing the one or more external data, defining metadata operations for accessing and processing the one or more external data, wherein the processing that produces one or more result files occurs at the external distributed file system, and executing the query at the database engine to create the external table, the external table comprising the one or more location files identifying the metadata directives for processing query-level requests on the one or more external data stored on the external distributed file system.

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