question Re: Reducing some CDH alerts in Archives of Support Questions (Read Only)

Re: Reducing some CDH alerts

buddi — Fri, 16 Sep 2022 09:52:33 GMT

# can i use nscd to reduce some CDH alerts

# If so, please guide me how to use nscd

Re: Reducing some CDH alerts

Clint — Fri, 11 Dec 2015 15:43:20 GMT

I haven't personally heard of using nscd for that purpose, but if you are using Cloudera Manager, we do provide you multiple mechanisms to tailor your log files, retention times, sizes, etc.

I would start with this doc to get a handle on what choices you have within Cloudera Manager to manage your logs?

If you can clarify what sort of alerts you'd like to reduce, we can provide more clear instructions.

Regards

Re: Reducing some CDH alerts

buddi — Fri, 11 Dec 2015 17:58:40 GMT

Hi Clint ,

Thanks for reply, ill find out what exactly they looking for ..

Re: Reducing some CDH alerts

buddi — Fri, 18 Dec 2015 23:33:32 GMT

Hi Clint, am going to need your advise on different topic ,

" In production cluster , which one would be the safest way to do , Enabling NN HA and kerberize the cluster or Kerberize first and Enable NN HA, if one of them is best can you brief it please why it is the best way

Thanks

Re: Reducing some CDH alerts

Clint — Sat, 19 Dec 2015 00:44:49 GMT

Thanks for the followup, @buddi. I'm not the expert on all of these things and it would be best to start a new topic in the Storage Board about the NameNode HA/Kerberos question. Would you mind starting a new topic there?

Regards,

Clint

Re: Reducing some CDH alerts

buddi — Sat, 19 Dec 2015 00:51:53 GMT

Sure , i Will start