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on_wisdom_181819 asked Erick Ramirez commented

Is it OK to completely disable repairs and just use NodeSync?

Hello , I'm using DSE 6.7.4 with Opscenter 6.7.5 , i dsabled repair option completely and i'm using the NodeSync tools . The Question is that is is ok the repair setting completelly get off and also system_auth exist in list but nodesync can't enable on that and some other system keyspaces are not available in nodesync list for configuration. please assisst me

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Erick Ramirez answered Erick Ramirez commented

@on_wisdom_181819 It isn't recommended to enable NodeSync on all tables because it can use more CPU depending on your use case, access patterns, cluster load, etc.

You should enable NodeSync on tables incrementally, say 5 application tables at a time. Monitor its performance over 10 days to 2 weeks then progressively enable it on another handful of tables. Cheers!

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on_wisdom_181819 avatar image on_wisdom_181819 commented ·

Thanks so much , please give me an idea about this question as well :

system_auth exist in list but nodesync can't enable on that and some other system keyspaces are not available in nodesync list for configuration

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Erick Ramirez avatar image Erick Ramirez ♦♦ on_wisdom_181819 commented ·

Just enable regular repairs on all the system tables. Cheers!

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