公开(公告)号：US20220035555A1

公开(公告)日：2022-02-03

申请号：US17505382

申请日：2021-10-19

Applicant: Elasticsearch B.V.

Inventor： Boaz Leskes

IPC: G06F3/06 ,  G06F16/23 ,  G06F16/22

Abstract: Methods and systems for index lifecycle management are provided. Exemplary methods include: receiving an ILM policy; determining a first condition and a first action for a first phase using the ILM policy; performing the first action for the first phase when the first condition is met; transition from the first phase to a second phase; determining a second condition and a second action for the second phase using the ILM policy; performing the second action for the second phase when the second condition is met; transition from the second phase to a third phase; determining a third condition and a third action for the third phase using the ILM policy; performing the third action for the third phase when the third condition is met; transition from the third phase to a fourth phase; and deleting the index during the third phase.

公开(公告)号：US20200348878A1

公开(公告)日：2020-11-05

申请号：US16402050

申请日：2019-05-02

Applicant: Elasticsearch B.V.

Inventor： Boaz Leskes

IPC: G06F3/06 ,  G06F16/22 ,  G06F16/23

Abstract: Methods and systems for index lifecycle management are provided. Exemplary methods include: receiving an ILM policy; determining a first condition and a first action for a first phase using the ILM policy; performing the first action for the first phase when the first condition is met; transition from the first phase to a second phase; determining a second condition and a second action for the second phase using the ILM policy; performing the second action for the second phase when the second condition is met; transition from the second phase to a third phase; determining a third condition and a third action for the third phase using the ILM policy; performing the third action for the third phase when the third condition is met; transition from the third phase to a fourth phase; and deleting the index during the third phase.

公开(公告)号：US11580133B2

公开(公告)日：2023-02-14

申请号：US17235821

申请日：2021-04-20

Applicant: Elasticsearch B.V.

Inventor： Boaz Leskes

IPC: G06F16/00 ,  G06F16/27 ,  G06F11/14 ,  G06F11/28 ,  H04L9/40

Abstract: Methods and systems for cross cluster replication are provided. Exemplary methods include: periodically requesting by a follower cluster history from a leader cluster, the history including at least one operation and sequence number pair, the operation having changed data in a primary shard of the leader cluster; receiving history and a first global checkpoint from the leader cluster; when a difference between the first global checkpoint and a second global checkpoint exceeds a user-defined value, concurrently making multiple additional requests for history from the leader cluster; and when a difference between the first global checkpoint and the second global checkpoint is less than a user-defined value, executing the at least one operation, the at least one operation changing data in a primary shard of the follower cluster, such that an index of the follower cluster replicates an index of the leader cluster.

公开(公告)号：US10997204B2

公开(公告)日：2021-05-04

申请号：US16229847

申请日：2018-12-21

Applicant: Elasticsearch B.V.

Inventor： Boaz Leskes

IPC: G06F16/27 ,  G06F11/14 ,  G06F11/28 ,  H04L29/06

Abstract: Methods and systems for cross cluster replication are provided. Exemplary methods include: periodically requesting by a follower cluster history from a leader cluster, the history including at least one operation and sequence number pair, the operation having changed data in a primary shard of the leader cluster; receiving history and a first global checkpoint from the leader cluster; when a difference between the first global checkpoint and a second global checkpoint exceeds a user-defined value, concurrently making multiple additional requests for history from the leader cluster; and when a difference between the first global checkpoint and the second global checkpoint is less than a user-defined value, executing the at least one operation, the at least one operation changing data in a primary shard of the follower cluster, such that an index of the follower cluster replicates an index of the leader cluster.

公开(公告)号：US11586374B2

公开(公告)日：2023-02-21

申请号：US17505382

申请日：2021-10-19

Applicant: Elasticsearch B.V.

Inventor： Boaz Leskes

IPC: G06F16/30 ,  G06F3/06 ,  G06F16/23 ,  G06F16/22

Abstract: Methods and systems for index lifecycle management are provided. Exemplary methods include: receiving an ILM policy; determining a first condition and a first action for a first phase using the ILM policy; performing the first action for the first phase when the first condition is met; transition from the first phase to a second phase; determining a second condition and a second action for the second phase using the ILM policy; performing the second action for the second phase when the second condition is met; transition from the second phase to a third phase; determining a third condition and a third action for the third phase using the ILM policy; performing the third action for the third phase when the third condition is met; transition from the third phase to a fourth phase; and deleting the index during the third phase.

公开(公告)号：US11182093B2

公开(公告)日：2021-11-23

申请号：US16402050

申请日：2019-05-02

Applicant: Elasticsearch B.V.

Inventor： Boaz Leskes

IPC: G06F16/30 ,  G06F3/06 ,  G06F16/23 ,  G06F16/22

Abstract: Methods and systems for index lifecycle management are provided. Exemplary methods include: receiving an ILM policy; determining a first condition and a first action for a first phase using the ILM policy; performing the first action for the first phase when the first condition is met; transition from the first phase to a second phase; determining a second condition and a second action for the second phase using the ILM policy; performing the second action for the second phase when the second condition is met; transition from the second phase to a third phase; determining a third condition and a third action for the third phase using the ILM policy; performing the third action for the third phase when the third condition is met; transition from the third phase to a fourth phase; and deleting the index during the third phase.

公开(公告)号：US20210240731A1

公开(公告)日：2021-08-05

申请号：US17235821

申请日：2021-04-20

Applicant: Elasticsearch B.V.

Inventor： Boaz Leskes

IPC: G06F16/27 ,  G06F11/14 ,  G06F11/28 ,  H04L29/06

Abstract: Methods and systems for cross cluster replication are provided. Exemplary methods include: periodically requesting by a follower cluster history from a leader cluster, the history including at least one operation and sequence number pair, the operation having changed data in a primary shard of the leader cluster; receiving history and a first global checkpoint from the leader cluster; when a difference between the first global checkpoint and a second global checkpoint exceeds a user-defined value, concurrently making multiple additional requests for history from the leader cluster; and when a difference between the first global checkpoint and the second global checkpoint is less than a user-defined value, executing the at least one operation, the at least one operation changing data in a primary shard of the follower cluster, such that an index of the follower cluster replicates an index of the leader cluster.