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Cassandra Database failing

Solved2.48K views7th July 2023Cassandra database
6
paul farndell [DevOps Advocate]411 13th March 2023 2 Comments

We have alams on a failover pair (part of a large cluster) for the Cassandra Sync and have tried restarting the Cassandra service, and rebooting the DMA.

When running nodetool the Host ID replies with "null" which I suspect is the issue.

Has anyone seen this before?

Thanks

Marieke Goethals [SLC] [DevOps Catalyst] Selected answer as best 7th July 2023
Jeroen Nietvelt [SLC] [DevOps Advocate] commented 13th March 2023

Hi Paul,

Can you provide the cassandra.yml file of both cassandra nodes by adding them to the post?

If its a node running on windows OS, you should be able to find thos config files on: “C:\Program Files\Cassandra\conf”

paul farndell [DevOps Advocate] commented 13th March 2023

Hi, see config files below. KR Paul

4 Answers

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4
Danielle Falcone [SLC] [DevOps Advocate]1.44K Posted 14th March 2023 0 Comments

Hi Paul,

As far as the issue is located on your environment, it will need a detailed investigation, so another option is to send the question to techsupport@skyline.be
They will need the SLLogCollector package from both nodes to start the investigation, so you can already already extract them (screenshot below), normally they will also inform a location where you can upload the files

When Log Collector starts, use default settings and press "Start". The package will be saved on your desktop:

Danielle Falcone [SLC] [DevOps Advocate] Answered question 14th March 2023
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