Invention Grant
- Patent Title: Hybrid cluster recovery techniques
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Application No.: US16657903Application Date: 2019-10-18
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Publication No.: US11516072B2Publication Date: 2022-11-29
- Inventor: Parth Patel , Rachit Chawla , Aseem Cheema , Antoun Joubran Kanawati , Manoj Kumar
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Agent Robert C. Kowert
- Main IPC: G06F15/173
- IPC: G06F15/173 ; H04L41/0654 ; H04L67/1095

Abstract:
At a recovery manager associated with a cluster, a determination is made as to whether a replacement for a first node of the cluster can be elected by the other nodes of the cluster using a first election protocol. The recovery manager selects a second node of the cluster as a replacement for the first node, based on data item replication progress made at the node, and transmits an indication that the second node has been selected to one or more nodes of the cluster.
Public/Granted literature
- US20200052953A1 HYBRID CLUSTER RECOVERY TECHNIQUES Public/Granted day:2020-02-13
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