3095
MariaDBERRORNotableReplicationMEDIUM confidence
NDB replication schema error
Production Risk
High — NDB replication may not function correctly.
What this means
An error occurred in the NDB Cluster replication schema, typically related to the ndb_replication table or conflict detection configuration.
Why it happens
- 1The ndb_replication table is missing, corrupted, or has an incorrect structure.
- 2Invalid conflict function configuration in the ndb_replication table.
How to reproduce
trigger — this will error
trigger — this will error
-- Triggered automatically by NDB replication setup
expected output
ERROR 3095 (HY000): NDB Cluster Replication: schema error in ndb_replication table.
Fix
Recreate or repair the ndb_replication table
Recreate or repair the ndb_replication table
-- Follow NDB Cluster documentation to recreate ndb_replication
Why this works
Restores the required metadata table for NDB replication.
What not to do
✕
Sources
Official documentation ↗
MySQL 8.0 — 3095 ER_NDB_REPLICATION_SCHEMA_ERROR2
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