Fixed ConfD allowing duplicate nodes in databases' sections of EXAConf
Details
| Detail name | Value |
|---|---|
| Changelog Number | 21448 |
| Type | Bug |
| Status | Resolved |
| Affected Versions | Exasol 8.0.0 |
| Fix Versions | Exasol 8.29.10, Exasol 2025.1.0 |
| Resolution Date | 2025-05-15 |
Description
The “ConfD” service didn’t validate the node list of the existing databases, allowing users to accidentally add a given node multiple times via a sequence of “db_suspend_nodes” and “db_add_reserve_nodes” job invocations.
Workaround
There is no workaround.
Fix
A validation check for duplicate nodes has been added to “ConfD”, allowing to detect and report that a duplicate node is being added by “db_add_reserve_nodes”.
