Re: Node is UNREACHABLE after decommission

2020-09-19 Thread onmstester onmstester
Another workaround that i used for UNREACHABLE nodes problem, is to restart the whole cluster and it would be fixed, but i don't know if it cause any problem or not Sent using https://www.zoho.com/mail/ On Fri, 18 Sep 2020 01:19:35 +0430 Paulo Motta wrote Oh, if you're adding t

Re: data modeling qu: use a Map datatype, or just simple rows... ?

2020-09-19 Thread Sagar Jambhulkar
Don't really see a difference in two options. Won't the partitioner run on user id and create a hash for you? Unless your hash function is better than partitioner. On Fri, 18 Sep 2020, 21:33 Attila Wind, wrote: > Hey guys, > > I'm curious about your experiences regarding a data modeling question

Re: data modeling qu: use a Map datatype, or just simple rows... ?

2020-09-19 Thread Rahul Singh
Not necessarily. A deterministic hash randomizes a key that may be susceptible to “clustering” that also may need to be used in other non Cassandra systems. This way records can be accessed in both systems while leveraging the partitioner in Cassandra without pitfalls. The same can be done with

Re: Cassandra timeout during read query

2020-09-19 Thread Deepak Sharma
Thanks Attila and Aaron for the response. These are great insights. I will check and get back to you in case I have any questions. Best, Deepak On Tue, Sep 15, 2020 at 4:33 AM Attila Wind wrote: > Hi Deepak, > > Aaron has right - in order being able to help (better) you need to share > those de