question Re: How to change host connecting time out period, I have machine which auto shout down and auto start for every 14 hours in Archives of Support Questions (Read Only)

How to change host connecting time out period, I have machine which auto shout down and auto start for every 14 hours

nirale_manoj — Tue, 04 Sep 2018 21:04:48 GMT

I have 6 Azure boxes where 1 NN, 1 SN and 4 DN . Since they are azure boxes for cost constraint we are shutting down and starting the boxes everyday from night 12 Am to morning 9 AM, which is leading connection failure for all the services in ambari.

Please let me know any possible way to change the connection time out for 10 hours so that, though my boxes goes down It shouldn't impact the services.

Note : All my boxes goes down and auto start every day.

@jsensharma

@nkumar

@Jay Kumar SenSharma

Re: How to change host connecting time out period, I have machine which auto shout down and auto start for every 14 hours

apappu — Wed, 05 Sep 2018 00:29:32 GMT

@Manoj Nirale

In Ambari there is nothing like setting connection timeout for 10hours.

You mean to say services should not impact when hosts come back? You can use Auto-start feature in Ambari at https://docs.hortonworks.com/HDPDocuments/Ambari-2.6.1.5/bk_ambari-operations/content/enable_service_auto_start.html

With this as soon as hosts starts - Ambari would try and start those services.

Let me know if you have any more questions on this.

Re: How to change host connecting time out period, I have machine which auto shout down and auto start for every 14 hours

nirale_manoj — Wed, 05 Sep 2018 00:48:27 GMT

Perfect! thank you so much @amarnath

Will revert if I face any issues.