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Opensearch and Cassandra database passwords

Solved89 views29th September 2025
5
Chris Glover [DevOps Advocate]1.50K 25th September 2025 0 Comments

Hi,

I've just setup a new cluster, with Cassandra and Opensearch. The passwords I'm using for the database users are 32 characters long, with special characters. After I update the settings i Datamnienr and hit save, DB.XML does not appear to update the password field. The GUID remains the same.

The conenctions to the databases work externally from dataminer.

is there a limit to the number of characters Datamienr supports in the password field, and are there any special characters I can't use in passwords, e.g () or $?

Thanks

Chris

Marieke Goethals [SLC] [DevOps Catalyst] Selected answer as best 29th September 2025

1 Answer

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Chris Glover [DevOps Advocate]1.50K Posted 26th September 2025 0 Comments

Never mind, it turned out to be a Cassandra config error. Some of the build scripts hadn't run, but ansible told me they had!

Marieke Goethals [SLC] [DevOps Catalyst] Selected answer as best 29th September 2025
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