MySQL :: MySQL Forums :: NDB clusters

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• Announcing April 2026 Releases featuring MySQL Server 9.7.0, 8.4.9 and 8.0.46	04/27/2026 03:22AM

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Sticky: MySQL NDB Cluster and MCM: TLS (1 Posts)

756

Edwin Desouza

10/22/2024 09:21AM

Sticky: MySQL NDB Cluster: Replication (1 Posts)

935

Edwin Desouza

06/12/2024 05:36PM

Sticky: MySQL NDB Cluster 8.0.26: Scale to +1.5M QPS the easy way with AMD EPYC 7742 (1 Posts)

1,435

Edwin Desouza

07/27/2021 09:10AM

Sticky: Run Cloud Native MySQL NDB Cluster in Kubernetes (1 Posts)

1,285

Edwin Desouza

02/08/2021 01:29PM

Sticky: MySQL NDB Cluster: Backup and Restore (1 Posts)

1,504

Edwin Desouza

11/11/2020 12:23PM

Sticky: NDB 8.0: Core Requirements (1 Posts)

1,849

Edwin Desouza

02/21/2020 11:13AM

Sticky: NDB 8.0 is GA (1 Posts)

1,519

Edwin Desouza

01/14/2020 07:43AM

Sticky: MySQL NDB Cluster: Testing (1 Posts)

1,547

Edwin Desouza

11/11/2019 07:50PM

Sticky: Big Data storage and streaming by MySQL NDB Cluster (1 Posts)

2,207

Edwin Desouza

09/06/2018 10:56AM

Sticky: MySQL NDB Cluster: Docker (1 Posts)

2,584

Edwin Desouza

05/11/2017 04:52PM

Sticky: Hadoop/HopsFS delivers 1.2million operations per second (1 Posts)

3,139

Edwin Desouza

10/18/2016 02:17PM

Sticky: MySQL Cluster: Articles, Blogs, FAQs (1 Posts)

15,567

Edwin DeSouza

11/25/2008 06:40PM

Need help to review a serializability implementation for MySQL Cluster

1,018

Alex Ou

05/31/2024 08:24AM

Re: Need help to review a serializability implementation for MySQL Cluster

488

Alex Ou

06/05/2024 09:57AM

Re: Need help to review a serializability implementation for MySQL Cluster

695

Alex Ou

07/14/2024 08:14PM

Re: Need help to review a serializability implementation for MySQL Cluster

435

Alex Ou

07/20/2024 09:22AM

Re: Need help to review a serializability implementation for MySQL Cluster

240

Alex Ou

06/25/2025 08:57PM

Re: Need help to review a serializability implementation for MySQL Cluster

211

Alex Ou

09/17/2025 08:43PM

Re: Need help to review a serializability implementation for MySQL Cluster

179

Alex Ou

10/25/2025 09:42PM

Re: Need help to review a serializability implementation for MySQL Cluster

144

Alex Ou

12/05/2025 09:17AM

Re: Need help to review a serializability implementation for MySQL Cluster

414

Alex Ou

01/01/2026 09:03PM

MySQL NDB IP Bind Issues

316

Chris Walker

11/04/2025 12:54PM

Re: MySQL NDB IP Bind Issues

143

Chris Walker

12/16/2025 06:55AM

NDB Cluster docker IP addresses

260

Jason Prouty

10/23/2025 07:20AM

MySQL 8.4 replication issues

902

Kallol Chakraborty

02/13/2025 02:24AM

Re: MySQL 8.4 replication issues

673

Ted Wennmark

02/13/2025 03:15AM

Re: MySQL 8.4 replication issues

271

Kallol Chakraborty

02/13/2025 06:48AM

Re: MySQL 8.4 replication issues

545

Kallol Chakraborty

02/13/2025 06:52AM

How to shorten the time after data node switchover

675

XIELEI YANG

01/08/2025 04:33AM

Re: How to shorten the time after data node switchover

281

XIELEI YANG

01/08/2025 06:58PM

Re: How to shorten the time after data node switchover

404

Mauritz Sundell

01/10/2025 12:42PM

Re: How to shorten the time after data node switchover

287

XIELEI YANG

01/16/2025 04:28AM

MySQL NDB Cluster 8.4 - What's new

695

Edwin Desouza

10/30/2024 05:28PM

A question about epoch boundary in system-wide recovery

825

Alex Ou

05/31/2024 09:18AM

Re: A question about epoch boundary in system-wide recovery

545

Frazer Clement

05/31/2024 10:47AM

Re: A question about epoch boundary in system-wide recovery

414

Alex Ou

06/01/2024 01:41AM

Error 1064 Duplicate entry 'ndbcluster-96' for key 'tables.engine'

1,143

Tony Soprano

01/18/2024 03:38PM

Re: Error 1064 Duplicate entry 'ndbcluster-96' for key 'tables.engine'

644

Magnus Blåudd

01/19/2024 03:09AM

Re: Error 1064 Duplicate entry 'ndbcluster-96' for key 'tables.engine'

680

Tony Soprano

01/19/2024 05:29AM

Re: Error 1064 Duplicate entry 'ndbcluster-96' for key 'tables.engine'

793

Duarte Patricio

01/19/2024 07:07AM

Re: Error 1064 Duplicate entry 'ndbcluster-96' for key 'tables.engine'

547

Tony Soprano

01/19/2024 08:21AM

Re: Error 1064 Duplicate entry 'ndbcluster-96' for key 'tables.engine'

581

Duarte Patricio

01/19/2024 10:03AM

Re: Error 1064 Duplicate entry 'ndbcluster-96' for key 'tables.engine'

579

Tony Soprano

01/19/2024 03:10PM

Re: Error 1064 Duplicate entry 'ndbcluster-96' for key 'tables.engine'

581

Duarte Patricio

01/24/2024 07:34AM

Error 4009

1,313

Nisa Apriliyanti

01/05/2024 09:35PM

Re: Error 4009

476

Mauritz Sundell

01/10/2024 06:05AM

Re: Error 4009

465

Mauritz Sundell

01/10/2024 06:18AM

Re: Error 4009

931

Mauritz Sundell

01/10/2024 06:34AM

MySQL Cluster (NDB) spread data (rows) to 4 data-nodes servers

996

Ali Saeidi

12/02/2023 08:12AM

Re: MySQL Cluster (NDB) spread data (rows) to 4 data-nodes servers

792

Mauritz Sundell

12/05/2023 01:19PM

Error while trying ndb_restore

1,260

Nisa Apriliyanti

11/28/2023 03:07AM

Re: Error while trying ndb_restore

584

Mauritz Sundell

11/28/2023 03:52AM

Re: Error while trying ndb_restore

574

Nisa Apriliyanti

11/28/2023 08:23PM

Re: Error while trying ndb_restore

620

Magnus Blåudd

11/28/2023 03:57AM

Re: Error while trying ndb_restore

617

Nisa Apriliyanti

11/28/2023 08:32PM

Re: Error while trying ndb_restore

524

Magnus Blåudd

11/29/2023 02:12AM

Re: Error while trying ndb_restore

572

Nisa Apriliyanti

11/29/2023 02:57AM

NBBCluster not sync autoincrement values between mysql server nodes

1,208

Tony Soprano

09/15/2023 04:55AM

Re: NBBCluster not sync autoincrement values between mysql server nodes

548

Magnus Blåudd

09/15/2023 05:43AM

Re: NBBCluster not sync autoincrement values between mysql server nodes

546

Tony Soprano

09/17/2023 08:24AM

XA transaction causes Mysql crash in 8.0.34

1,416

Raul Andres

08/16/2023 02:14AM

Mysql NDB Cluster error while restoration of data "ERROR 1114 (HY000) at line 25: The table 'table1' is full"

1,205

purval patel

05/02/2023 07:09AM

Re: Mysql NDB Cluster error while restoration of data "ERROR 1114 (HY000) at line 25: The table 'table1' is full"

727

Mauritz Sundell

05/02/2023 07:48AM

need to add new ndb data node to my cluster

1,023

Tony Tawk

03/09/2023 09:43AM

Re: need to add new ndb data node to my cluster

713

Mauritz Sundell

03/10/2023 04:53AM

Error with Indexes

1,154

Jeff Steele

02/25/2023 11:51AM

Re: Error with Indexes

613

Jeff Steele

02/25/2023 02:04PM

How to restart or recover data when all data nodes crash and then fail to complete start up due to frag log error in phase 4

1,110

Rowan Drew

02/10/2023 01:52PM

Re: How to restart or recover data when all data nodes crash and then fail to complete start up due to frag log error in phase 4

620

Mikael Ronström

02/18/2023 01:20AM

NDB: stored grants: not intialized.

1,261

Ricky Bobby

12/27/2022 06:59PM

Re: NDB: stored grants: not intialized.

867

Mauritz Sundell

01/04/2023 09:55AM

NDB 8.0 Example Doesn't Work

1,150

Ricky Bobby

12/22/2022 09:48PM

Re: NDB 8.0 Example Doesn't Work

570

Mauritz Sundell

01/04/2023 09:13AM

MySQL Cluster 8 - 4 nodes

931

Chris Murrell

07/21/2022 02:43AM

Re: MySQL Cluster 8 - 4 nodes

584

Mauritz Sundell

01/04/2023 07:32AM

MySQL NDB Cluster 8.0.31 Transparent Data Encryption

974

Edwin Desouza

12/22/2022 03:39PM

RH/Oracle Linux 9 Yum Repo Empty

1,375

Jeff Steele

12/01/2022 08:56PM

Re: RH/Oracle Linux 9 Yum Repo Empty

552

Magnus Blåudd

12/02/2022 04:54AM

Re: RH/Oracle Linux 9 Yum Repo Empty

675

Jeff Steele

12/02/2022 05:57PM

About High availability

964

domenico pandolfino

11/21/2022 12:43PM

Re: About High availability

577

John Duncan

11/21/2022 01:24PM

Re: About High availability

585

domenico pandolfino

11/29/2022 03:56AM

Node2 & Node3 Cluster requires this node to be started with --initial

1,406

Richard InTx

11/05/2022 07:55AM

Re: Node2 & Node3 Cluster requires this node to be started with --initial

608

Richard InTx

11/05/2022 09:15AM

Re: Node2 & Node3 Cluster requires this node to be started with --initial

692

Richard InTx

11/05/2022 11:26AM

Insert large longtest failed on NDB

2,268

Eric Poon

11/03/2022 11:27AM

Re: Insert large longtest failed on NDB

1,059

Mauritz Sundell

11/03/2022 05:55PM

Re: Insert large longtest failed on NDB

681

Eric Poon

11/04/2022 01:31PM

Re: Insert large longtest failed on NDB

775

Mauritz Sundell

11/04/2022 04:18PM

How to build NDB clusters from source code in arm ubuntu

1,011

wei wu

08/22/2022 12:24AM

Re: How to build NDB clusters from source code in arm ubuntu

794

Mauritz Sundell

08/22/2022 02:01AM

Can not restart NDB cluster - Insufficent nodes

2,340

Rait K

02/23/2022 05:59AM

Re: Can not restart NDB cluster - Insufficent nodes

1,068

Sucre Sucre

03/14/2022 11:50PM

Re: Can not restart NDB cluster - Insufficent nodes

1,012

Chris Murrell

07/21/2022 02:52AM

Re: Can not restart NDB cluster - Insufficent nodes

782

Frazer Clement

07/21/2022 03:08AM

SQLSTATE[HY000]: General error: 1296 Got error 839 'Illegal null attribute' from NDBCLUSTER [updated]

1,588

Sucre Sucre

05/26/2022 01:33AM

Re: SQLSTATE[HY000]: General error: 1296 Got error 839 'Illegal null attribute' from NDBCLUSTER [updated]

675

Jon Stephens

05/26/2022 04:11AM

Re: SQLSTATE[HY000]: General error: 1296 Got error 839 'Illegal null attribute' from NDBCLUSTER [updated]

678

Sucre Sucre

05/27/2022 03:40AM

Re: SQLSTATE[HY000]: General error: 1296 Got error 839 'Illegal null attribute' from NDBCLUSTER [updated]

884

Mauritz Sundell

05/27/2022 05:59AM

Re: SQLSTATE[HY000]: General error: 1296 Got error 839 'Illegal null attribute' from NDBCLUSTER [updated]

692

Sucre Sucre

07/11/2022 09:15PM

Re: SQLSTATE[HY000]: General error: 1296 Got error 839 'Illegal null attribute' from NDBCLUSTER [updated]

596

Jon Stephens

07/12/2022 02:51AM

Re: SQLSTATE[HY000]: General error: 1296 Got error 839 'Illegal null attribute' from NDBCLUSTER [updated]

692

Sucre Sucre

05/30/2022 08:15PM

Re: SQLSTATE[HY000]: General error: 1296 Got error 839 'Illegal null attribute' from NDBCLUSTER [updated]

677

Jon Stephens

06/01/2022 01:24AM

1,062

Thomas Spray

06/21/2022 06:36AM

Mysql NDB cluster - Big import fail

2,302

Cesar Hernandez

05/31/2022 05:40AM

Re: Mysql NDB cluster - Big import fail

906

Jon Stephens

06/01/2022 01:22AM

Re: Mysql NDB cluster - Big import fail

951

Cesar Hernandez

06/02/2022 12:47AM

Re: Mysql NDB cluster - Big import fail

878

Cesar Hernandez

06/02/2022 07:58AM

Re: Mysql NDB cluster - Big import fail

727

Mauritz Sundell

06/02/2022 03:58PM

Re: Mysql NDB cluster - Big import fail

753

Cesar Hernandez

06/03/2022 06:06AM

Re: Mysql NDB cluster - Big import fail

850

Mauritz Sundell

06/03/2022 09:32AM

Re: Mysql NDB cluster - Big import fail

778

Ted Wennmark

06/01/2022 03:13AM

Re: Mysql NDB cluster - Big import fail

750

Cesar Hernandez

06/02/2022 12:52AM

Re: Mysql NDB cluster - Big import fail

878

Mauritz Sundell

06/02/2022 04:56AM

Re: Mysql NDB cluster - Big import fail

747

Cesar Hernandez

06/08/2022 12:29AM

Re: Mysql NDB cluster - Big import fail

783

John Duncan

06/02/2022 09:49AM

NDB Cluster Source code

1,394

Sandy Peter

04/18/2022 02:01AM

Re: NDB Cluster Source code

716

Jon Stephens

04/18/2022 02:50AM

Re: NDB Cluster Source code

698

Sandy Peter

04/18/2022 03:57AM

Re: NDB Cluster Source code

722

Jon Stephens

04/18/2022 07:56AM

Re: NDB Cluster Source code

638

Sandy Peter

04/19/2022 11:26PM

Re: NDB Cluster Source code

950

Mikael Ronström

04/28/2022 03:46AM

Got error 738 'Record too big' from NDB

1,348

R P

02/09/2022 09:06AM

Re: Got error 738 'Record too big' from NDB

1,412

Magnus Blåudd

02/09/2022 09:36AM

NDB data node failed and sent another data node into a crash loop

1,992

Richard Cruise

01/27/2022 04:30AM

Re: NDB data node failed and sent another data node into a crash loop

795

Richard Cruise

01/27/2022 04:32AM

Re: NDB data node failed and sent another data node into a crash loop

1,095

Mikael Ronström

01/27/2022 08:11AM

Procedure for enabling auditing in MySQL 7.6.17(community version)

1,085

Karthik M

01/05/2022 08:22AM

Re: Procedure for enabling auditing in MySQL 7.6.17(community version)

892

Jon Stephens

01/05/2022 09:03AM

Data node deletion in NDB

1,699

Tayyab Fayyaz

11/30/2021 01:28PM

Re: Data node deletion in NDB

1,276

Mikael Ronström

11/30/2021 04:36PM

Re: Data node deletion in NDB

960

Jon Stephens

12/01/2021 07:21AM

Re: Data node deletion in NDB

1,056

Tayyab Fayyaz

12/03/2021 03:16PM

Re: Data node deletion in NDB

887

Mauritz Sundell

12/03/2021 03:43PM

Re: Data node deletion in NDB

795

Tayyab Fayyaz

12/03/2021 03:49PM

Re: Data node deletion in NDB

821

Tayyab Fayyaz

12/03/2021 03:53PM

Re: Data node deletion in NDB

836

Mauritz Sundell

12/03/2021 04:35PM

Re: Data node deletion in NDB

991

Tayyab Fayyaz

12/06/2021 04:07PM

Re: Data node deletion in NDB

1,299

Tayyab Fayyaz

12/07/2021 12:30PM

Re: Data node deletion in NDB

1,249

Mauritz Sundell

12/07/2021 06:00PM

Cluster failure

1,798

Sucre Sucre

11/01/2021 09:10PM

MySQL NDB Restore Failed.

1,234

Karthik M

10/29/2021 08:38AM

Re: MySQL NDB Restore Failed.

756

Mikael Ronström

10/29/2021 02:07PM

Re: MySQL NDB Restore Failed.

946

Karthik M

10/31/2021 11:22PM

Re: MySQL NDB Restore Failed.

1,080

Mauritz Sundell

11/01/2021 03:19AM

GET_LOCK in ndb clusters

2,581

Pete Ditmars

10/19/2021 08:23AM

Re: GET_LOCK in ndb clusters

900

Mikael Ronström

10/19/2021 01:16PM

Re: GET_LOCK in ndb clusters

904

Pete Ditmars

10/19/2021 03:06PM

Re: GET_LOCK in ndb clusters

1,510

Pete Ditmars

10/19/2021 05:20PM

Re: GET_LOCK in ndb clusters

758

Pete Ditmars

10/19/2021 07:07PM

Re: GET_LOCK in ndb clusters

818

Jon Stephens

10/20/2021 09:40AM

Re: GET_LOCK in ndb clusters

1,071

Jon Stephens

10/19/2021 06:09PM

Re: GET_LOCK in ndb clusters

1,433

Pete Ditmars

10/20/2021 06:24AM

Re: GET_LOCK in ndb clusters

1,458

Pete Ditmars

10/20/2021 06:45AM

Re: GET_LOCK in ndb clusters

809

Frazer Clement

10/20/2021 08:19AM

Re: GET_LOCK in ndb clusters

880

Pete Ditmars

10/20/2021 08:56AM

Re: GET_LOCK in ndb clusters

843

Frazer Clement

10/20/2021 04:01AM

mysql 8 NDB php connections drop, cant connect

1,602

System Error Message

09/30/2021 03:38AM

Re: mysql 8 NDB php connections drop, cant connect

1,169

Martin Sköld

09/30/2021 11:41AM

Re: mysql 8 NDB php connections drop, cant connect

844

System Error Message

09/30/2021 03:28PM

Re: mysql 8 NDB php connections drop, cant connect

790

Martin Sköld

10/01/2021 02:18AM

Re: mysql 8 NDB php connections drop, cant connect

750

System Error Message

10/01/2021 04:45AM

Re: mysql 8 NDB php connections drop, cant connect

940

Martin Sköld

10/01/2021 08:22AM

Re: mysql 8 NDB php connections drop, cant connect

1,087

System Error Message

10/12/2021 03:52AM

In NDB clustering one sql node is successfully connected but another is not.

1,681

Mahadi Hasan Joy

09/23/2021 01:01AM

Re: In NDB clustering one sql node is successfully connected but another is not.

910

Jon Stephens

09/23/2021 04:00AM

Re: Solution** - In NDB clustering one sql node is successfully connected but another is not.

775

Mahadi Hasan Joy

09/23/2021 04:15AM

Forced shutdown of data node immediately after completion of restart

1,467

Shawn Hogan

09/21/2021 06:33PM

Re: Forced shutdown of data node immediately after completion of restart

803

Mikael Ronström

09/22/2021 04:12AM

Re: Forced shutdown of data node immediately after completion of restart

884

Shawn Hogan

09/22/2021 09:51AM

Re: Forced shutdown of data node immediately after completion of restart

1,065

Mauritz Sundell

09/22/2021 10:22AM

Re: Forced shutdown of data node immediately after completion of restart

802

Shawn Hogan

09/22/2021 10:31AM

Configuration error: Error: Could not alloc node id at 172.xx.xx.2 port 1186: Connection done from wrong host ip 172.xx.x.4.

1,720

Rait K

09/17/2021 03:12AM

Re: Configuration error: Error: Could not alloc node id at 172.xx.xx.2 port 1186: Connection done from wrong host ip 172.xx.x.4.

1,796

Mauritz Sundell

09/17/2021 06:02AM

Network Separation with 3 Replicas?

1,410

Adam Long

07/22/2020 01:14PM

Re: Network Separation with 3 Replicas?

1,235

Mikael Ronström

08/28/2020 05:22AM

Re: Network Separation with 3 Replicas?

858

Adam Long

08/28/2020 06:00AM

Re: Network Separation with 3 Replicas?

872

Florin Florin

08/16/2021 05:37AM

Re: Network Separation with 3 Replicas?

732

Mauritz Sundell

08/27/2021 02:30PM

Re: Network Separation with 3 Replicas?

948

Florin Berechet

09/13/2021 04:20AM

Restart of MySQL NDB Datanode fails when another dataode is offline

1,217

Karthik M

08/30/2021 04:25AM

Re: Restart of MySQL NDB Datanode fails when another dataode is offline

792

Mauritz Sundell

08/30/2021 05:48AM

Re: Restart of MySQL NDB Datanode fails when another dataode is offline

763

Karthik M

08/30/2021 08:02AM

Backup Crashing NDB Node

1,440

Jeff Steele

11/28/2020 04:53PM

Re: Backup Crashing NDB Node

973

Jeff Steele

07/26/2021 06:53AM

Re: Backup Crashing NDB Node

798

Mikael Ronström

07/28/2021 03:04AM

Re: Backup Crashing NDB Node

844

Jeff Steele

07/29/2021 01:15PM

Re: Backup Crashing NDB Node

786

Jeff Steele

07/31/2021 12:03PM

Re: Backup Crashing NDB Node

875

Mikael Ronström

08/05/2021 12:58PM

Re: Backup Crashing NDB Node

857

Jeff Steele

08/07/2021 01:18PM

Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,929

Pradeep Manickam

03/05/2021 10:22AM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

994

Tiago Alves

03/05/2021 12:58PM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,041

Pradeep Manickam

03/05/2021 03:52PM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,248

Pradeep Manickam

03/05/2021 03:54PM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,932

Pradeep Manickam

03/05/2021 03:55PM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,391

Pradeep Manickam

03/05/2021 04:01PM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,162

Pradeep Manickam

03/05/2021 04:09PM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,187

Tiago Alves

03/08/2021 06:23AM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,107

Pradeep Manickam

03/09/2021 06:39PM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,184

Tiago Alves

03/10/2021 06:26AM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,495

Florin Florin

08/04/2021 06:14AM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,262

Pradeep Manickam

08/05/2021 01:16PM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,538

Gunn Olaussen

08/06/2021 01:34AM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,018

Mikael Ronström

08/05/2021 01:30PM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,442

Mikael Ronström

08/05/2021 03:39PM

Re: Node 6: Forced node shutdown completed. Occurred during startphase 5. Caused by error 2341

1,086

Pradeep Manickam

08/05/2021 04:01PM

Maximum number of database objects

1,728

Stephen Foulkes

06/30/2021 02:50PM

Re: Maximum number of database objects

918

Mikael Ronström

07/08/2021 08:34AM

Failed to allocate nodeid for mysqld

2,934

Deepak Goel

06/21/2021 12:44PM