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Re: Data growth is abnormal


What compaction strategy are you using ?

What consistency level do you use on writes? Reads? 

-- 
Jeff Jirsa


> On Dec 23, 2018, at 11:53 PM, Eunsu Kim <eunsu.bill23@xxxxxxxxx> wrote:
> 
> Merry Christmas
> 
> The Cassandra cluster I operate consists of two datacenters.
> 
> Most data has a TTL of 14 days and stores one data for each data center. (NetworkTopologyStrategy, datacenter1: 1, datacenter2: 1)
> 
> However, for a few days ago, only the datacenter1 disk usage is increasing rapidly.
> 
> There is no change in nodetool cleanup on each node of datacenter1.
> 
> How does this happen? What can I do?
> 
> I would appreciate your advice.
> 
> Thank you in advance.
> 
> <PastedGraphic-2.png>
> 
> <PastedGraphic-1.png>

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