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How to clean up duplicate folders in cassandra?

Solved1.08K views4th October 2023BPA Cassandra
4
Baptiste Pattyn [SLC] [DevOps Advocate]5.70K 3rd October 2023 0 Comments

After running the cassandra BPA I get 33 warnings on duplicate folders. In the docs the remediation step mentioned tells me to remove the unused folder, but there is no extra explanation on how to do this.

Could anyone advice on how the warnings can be dealt with and if this could negatively impact my system if I do not deal with this?

Furthermore it is acceptable for me to loose some data, so if I can reset the database in another, that could also help me.

Baptiste Pattyn [SLC] [DevOps Advocate] Selected answer as best 4th October 2023

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Danielle Falcone [SLC] [DevOps Advocate]1.41K Posted 4th October 2023 0 Comments

hi,

I believe that the impact will be disk space, as far as the duplicated table is no longer in use.

When i had to fix this BPA, first i connected to cassandra via devcenter and checked what was the folder in use (select table_name , id from system_schema.tables; )

once i knew the file in use, i manually deleted the duplicated one, run the BPA again to verify.

Baptiste Pattyn [SLC] [DevOps Advocate] Selected answer as best 4th October 2023
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