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Now, every config is ok , but when I use

./ndbd --initial

on data node , it will ouput log :

ndb_mgm :

Forced node shutdown completed. Occured during startphase 0. Caused by error 2350: 'Invalid configuration received from Management Server(Configuration error). Permanent error, external action needed'.

ndbd :

  • 2018-05-10 13:54:43 [ndbd] INFO -- Angel pid: 14533 started child: 14534
  • 2018-05-10 13:54:43 [ndbd] INFO -- Initial start of data node, ignoring any info on disk
  • 2018-05-10 13:54:43 [ndbd] INFO -- Configuration fetched from '172.19.16.170:1186', generation: 1
  • 2018-05-10 13:54:43 [ndbd] INFO -- Changing directory to '/var/lib/mysql-cluster'
  • 2018-05-10 13:54:43 [ndbd] INFO -- Invalid configuration fetched
  • 2018-05-10 13:54:43 [ndbd] INFO -- ConfigParam: 113 not found
  • 2018-05-10 13:54:43 [ndbd] INFO -- Error handler shutting down system
  • 2018-05-10 13:54:43 [ndbd] INFO -- Error handler shutdown completed - exiting
  • 2018-05-10 13:54:43 [ndbd] ALERT -- Node 2: Forced node shutdown completed. Occured during startphase 0. Caused by error 2350: 'Invalid configuration received from Management Server(Configuration error). Permanent error, external action needed'.

Now, the ndbd log tell me , it fetch configuration from server error, but I dont know where is the error.

Thsi is my management node configuration :

  • [ndbd default]
  • NoOfReplicas= 1
  • [mysqld default]
  • [ndb_mgmd default]
  • [tcp default]
  • [ndb_mgmd]
  • HostName= 172.19.16.170
  • [ndbd]
  • NodeId=2
  • HostName= 172.19.16.166
  • DataDir= /var/lib/mysql-cluster
  • [ndbd]
  • NodeId=3
  • HostName= 172.19.16.167
  • DataDir= /var/lib/mysql-cluster
  • [mysqld]
  • [mysqld]
  • [mysqld]
Lnn
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1 Answers1

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This is an upgrade issue. The error only occurs in ndbd up to version 7.5. But it is only the ndb_mgmd from version 7.6 that can set IndexMemory to 0. ConfigParam: 113 is IndexMemory which is deprecated in 7.6. So probably you are running a ndb_mgmd from version 7.6 and ndbd from version 7.5.

Mikael Ronström
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  • 2
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