Re: [opencontrail-dev] cassandra server switchover

2016-11-29 Thread Van Leeuwen, Robert
> cassandra_server_list = 10.10.10.5:9160 10.10.10.4:9160 As with all clustered software: you would want to run with at least 3 (Cassandra) nodes for quorum reasons. There are probably some Cassandra settings you can tweak to make it functioning when doing a 2 node cluster but I would not recom

Re: [opencontrail-dev] cassandra server switchover

2016-11-29 Thread Raj Reddy
Is there any reason why you are using 2.21, better to be with newer releases. we have multiple stable releases after that. Regards Raj From: Dev on behalf of Suresh Kumar S Date: Tuesday, November 29, 2016 at 1:33 AM To: Megh Bhatt Cc: "Dev@lists.opencontrail.org" Subject: Re: [opencontrail-

Re: [opencontrail-dev] cassandra server switchover

2016-11-29 Thread Suresh Kumar S
Hi Megh, Thanks for the response. Yes, netstat -anp shows thats collector connects to the another server. Reg TimedOutException , Let me recheck my cassandra cluster configuration/setup. Thanks suresh. From: "Megh Bhatt" To: "Suresh Kumar S" Cc: Dev@lists.opencontrail.org Sent: Tu

Re: [opencontrail-dev] cassandra server switchover

2016-11-29 Thread Megh Bhatt
In 2.21 the architecture is different, collector will establish one connection to one cassandra server per generator. If that fails, it will retry the next server. This is evident from the collector logs. It seems that you are getting TimedOutException which suggests your single remaining cassan