公开(公告)号：US11347577B1

公开(公告)日：2022-05-31

申请号：US17019858

申请日：2020-09-14

Applicant: Splunk Inc.

Inventor： Amritpal Singh Bath ,  Bharath Kishore Reddy Aleti ,  Octavio Enrique Di Sciullo ,  Tingjin Xu ,  Jason Andrew Beyers ,  Kartheek Babu Kolla ,  Chaithra Nataraj ,  Clara Elizabeth Lee

IPC: G06F11/07 ,  G06F16/2455

Abstract: Systems and methods are disclosed for monitoring features of a computing device of a distributed computing system using a self-monitoring module. The self-monitoring module can include multiple feature-specific monitoring modules and one or more parent nodes for the feature-specific monitoring modules. A feature-specific monitoring module can identify or detect a fault status change, such as a fault condition or fault resolution, for one or more features. Based on the identified fault conditions or fault resolutions, the feature-specific monitoring module can determine an internal status and communicate an updated status to a parent node.

公开(公告)号：US11086869B1

公开(公告)日：2021-08-10

申请号：US16177256

申请日：2018-10-31

Applicant: Splunk Inc.

Inventor： Bharath Kishore Reddy Aleti ,  Alexandros Batsakis ,  Joseph Gabriel Echeverria ,  Alexander Douglas James ,  Sourav Pal ,  Christopher Madden Pride ,  Sai Krishna Sajja ,  Eric Sammer

IPC: G06F16/00 ,  G06F16/2453 ,  G06F16/242 ,  G06F16/9535 ,  G06F40/205 ,  G06F9/54

Abstract: Systems and methods are disclosed for interfacing with one or more components of a data intake and query system. The data intake and query system includes a gateway that interfaces between one or more computer-executable applications and one or more components of the data intake and query system. The data intake and query system can include an intake system configured to ingest data, an indexing system configured to generate and store one or more events based on the data, and a query system configured to execute one or more queries. The intake system can include a streaming data processor and at least one ingestion buffer. The indexing system can include at least one containerized indexing node, and the query system can include at least one containerized search node.

公开(公告)号：US10776194B2

公开(公告)日：2020-09-15

申请号：US15885640

申请日：2018-01-31

Applicant: Splunk Inc.

Inventor： Amritpal Singh Bath ,  Bharath Kishore Reddy Aleti ,  Octavio Enrique Di Sciullo ,  Tingjin Xu ,  Jason Andrew Beyers ,  Kartheek Babu Kolla ,  Chaithra Nataraj ,  Clara Elizabeth Lee

IPC: G06F11/07 ,  G06F16/2455

Abstract: Systems and methods are disclosed for monitoring features of a computing device of a distributed computing system using a self-monitoring module. The self-monitoring module can include multiple feature-specific monitoring modules and one or more parent nodes for the feature-specific monitoring modules. A feature-specific monitoring module can identify or detect a fault status change, such as a fault condition or fault resolution, for one or more features. Based on the identified fault conditions or fault resolutions, the feature-specific monitoring module can determine an internal status and communicate an updated status to a parent node.

公开(公告)号：US12013895B2

公开(公告)日：2024-06-18

申请号：US18328607

申请日：2023-06-02

Applicant: Splunk Inc.

Inventor： Alexandros Batsakis ,  Ashish Mathew ,  Christopher Madden Pride ,  Bharath Kishore Reddy Aleti ,  Sourav Pal ,  Arindam Bhattacharjee ,  James Monschke

IPC: G06F16/23 ,  G06F3/06 ,  G06F16/27 ,  G06F16/901 ,  G06F16/903

CPC classification number: G06F16/901 ,  G06F3/0604 ,  G06F3/0644 ,  G06F3/065 ,  G06F3/0652 ,  G06F3/0653 ,  G06F3/0656 ,  G06F3/067 ,  G06F16/23 ,  G06F16/27 ,  G06F16/903

Abstract: Systems and methods are disclosed for processing and executing queries in a data intake and query system. The data intake and query system receives raw machine data at an indexing system, and stores at least a portion of the raw machine data in buckets using containerized indexing nodes instantiated in a containerized environment. The data intake and query system stores the buckets in a shared storage system.

公开(公告)号：US11822433B2

公开(公告)日：2023-11-21

申请号：US17161480

申请日：2021-01-28

Applicant: SPLUNK INC.

Inventor： Ankit Jain ,  Manu Jose, Jr. ,  Bharath Kishore Reddy Aleti ,  Amritpal Singh Bath ,  Yuan Xu

IPC: G06F16/00 ,  G06F11/14 ,  G06F16/21 ,  G06F11/34 ,  H04L43/106 ,  H04L41/069 ,  G06F11/30 ,  G06F16/27

CPC classification number: G06F11/1464 ,  G06F11/142 ,  G06F11/302 ,  G06F11/3089 ,  G06F11/3419 ,  G06F11/3495 ,  G06F16/211 ,  G06F16/27 ,  H04L41/069 ,  H04L43/106

Abstract: Embodiments of the present disclosure provide solutions for determining an elected search head captain is unqualified for the position, identifying a more qualified search head, and transferring the captain position to the more qualified search head. A method is provided that includes referencing qualification parameters in an elected search head captain, determining whether the newly elected search head captain is qualified for the position based on the parameters, identifying a more qualified search head to be the search head captain if the newly elected search head captain is determined to be unqualified for the position, and transferring the position of captain to the more qualified search head. The qualification parameters may include, for example, a pre-determined static flag set by an administrator of the search environment, and configuration replication status that corresponds to the most recent configuration state of the search head as recorded by the previous search head captain.

公开(公告)号：US11775343B1

公开(公告)日：2023-10-03

申请号：US17973420

申请日：2022-10-25

Applicant: Splunk Inc.

Inventor： Bharath Kishore Reddy Aleti ,  Mitchell Neuman Blank ,  Anish Shrigondekar

IPC: G06F9/48

CPC classification number: G06F9/4881 ,  G06F9/4806 ,  G06F9/4843

Abstract: A computer implemented system is described for assigning executable jobs to pipeline sets, whereby the jobs may be network based computer jobs. The assigning includes generating a weight for each pipeline set of multiple pipeline sets to obtain multiple weights. Generating a weight includes obtaining duty cycle metrics for pipeline software threads in the pipeline set. The duty cycle metrics include a measure of an amount of time that a corresponding pipeline thread is executing and actively processing data. Generating the weight further includes determining the weight for the pipeline set based at least in part on the duty cycle metrics. The method further includes assigning a job request to a target pipeline set selected from the pipeline sets according to a weighted random algorithm, wherein the weighted random algorithm uses the weights.

公开(公告)号：US11567993B1

公开(公告)日：2023-01-31

申请号：US15967574

申请日：2018-04-30

Applicant: Splunk Inc.

Inventor： Alexandros Batsakis ,  Ashish Mathew ,  Christopher Madden Pride ,  Bharath Kishore Reddy Aleti ,  Sourav Pal ,  Arindam Bhattacharjee ,  James Monschke

IPC: G06F16/901 ,  G06F16/2458 ,  G06F16/903

Abstract: Systems and methods are disclosed for processing and executing queries in a data intake and query system. The data intake and query system receives a query identifying a set of data to be processed and a manner of processing the set of data. The data intake and query system identifies buckets that are to be searched and stores a copy of buckets in memory associated with one or more search nodes. A search node performs a search on buckets residing in its memory.

公开(公告)号：US10942774B1

公开(公告)日：2021-03-09

申请号：US16147262

申请日：2018-09-28

Applicant: Splunk Inc.

Inventor： Bharath Kishore Reddy Aleti ,  Alexandras Batsakis ,  Mitchell Neuman Blank ,  Rama Gopalan ,  Hongxun Liu ,  Anish Shrigondekar

IPC: G06F16/00 ,  G06F9/50 ,  G06F16/22

Abstract: Dynamic reassignment of search processes into workload pools includes receiving a search query to search at least one data store, assigning the search query to a first workload pool, and executing the search query using a first hardware resource in the first workload pool, the first hardware resource corresponding to a first portion of a hardware device. Dynamic reassignment further includes receiving, while executing the search query, an update command to move the search query to a second workload pool, moving, while executing the search query, the search query to the second workload pool; and continuing execution of the search query using a second hardware resource in the second workload pool. The second hardware resource corresponds to a second portion of the hardware device.

公开(公告)号：US20190235941A1

公开(公告)日：2019-08-01

申请号：US15885640

申请日：2018-01-31

Applicant: Splunk Inc.

Inventor： Amritpal Singh Bath ,  Bharath Kishore Reddy Aleti ,  Octavio Enrique Di Sciullo ,  Tingjin Xu ,  Jason Andrew Beyers ,  Kartheek Babu Kolla ,  Chaithra Nataraj ,  Clara Elizabeth Lee

IPC: G06F11/07 ,  G06F17/30

Abstract: Systems and methods are disclosed for monitoring features of a computing device of a distributed computing system using a self-monitoring module. The self-monitoring module can include multiple feature-specific monitoring modules and one or more parent nodes for the feature-specific monitoring modules. A feature-specific monitoring module can identify or detect a fault status change, such as a fault condition or fault resolution, for one or more features. Based on the identified fault conditions or fault resolutions, the feature-specific monitoring module can determine an internal status and communicate an updated status to a parent node.

公开(公告)号：US20240386053A1

公开(公告)日：2024-11-21

申请号：US18661319

申请日：2024-05-10

Applicant: Splunk Inc.

Inventor： Alexandros Batsakis ,  Ashish Mathew ,  Christopher Madden Pride ,  Bharath Kishore Reddy Aleti ,  Sourav Pal ,  Arindam Bhattacharjee ,  James Monschke ,  Sai Krishna Sajja ,  Igor Stojanovski ,  Tameem Anwar ,  Paul J. Lucas ,  Eric Woo ,  Steve Wong

IPC: G06F16/901 ,  G06F3/06 ,  G06F16/23 ,  G06F16/27 ,  G06F16/903

Abstract: Systems and methods are disclosed for processing and executing queries in a data intake and query system. The data intake and query system receives raw machine data at an indexing system, and stores at least a portion of the raw machine data in buckets using containerized indexing nodes instantiated in a containerized environment. The data intake and query system stores the buckets in a shared storage system.