DerrickWood / kraken2

The second version of the Kraken taxonomic sequence classification system
MIT License
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Error reading in hash table #809

Open Marta2906 opened 6 months ago

Marta2906 commented 6 months ago

Hi!

I downloaded the nt database from https://benlangmead.github.io/aws-indexes/k2, and now I'm trying to run Kraken2 version 2.1.2 However, I encountered the following error message:

Loading database information...classify: Error reading in hash table

such as, kraken2-inspect --skip-counts --db (I got same error)

The database seems to be correct, and my server has 2TB of RAM, so memory should not be a problem.

How can I fix this issue?

Thank you!