It may be reuse of IP addresses in DNS. You may need to track down the server that is running on the errant host and look. Also I have often accidently left the 'service' install running while running a debug build -- check the error logs and /var/log/messages for errors about IP address in use. Do ps -eaf to check if multiple ML instances are running
----------------------------------------------------------------------------- David Lee Lead Engineer MarkLogic Corporation d...@marklogic.com Phone: +1 812-482-5224 Cell: +1 812-630-7622 www.marklogic.com<http://www.marklogic.com/> From: general-boun...@developer.marklogic.com [mailto:general-boun...@developer.marklogic.com] On Behalf Of Sudheer Yalaverthi Sent: Thursday, October 08, 2015 11:08 AM To: MarkLogic Developer Discussion <general@developer.marklogic.com> Subject: Re: [MarkLogic Dev General] XDQP version mismatch between local cluster and foreign cluster Yes. But I found an weird thing. My ML 7.0-5.2 hosts are of ips 10.245.79.90 and 10.245.79.91. I have coupled only these two. I have ML8 instance on 10.245.79.92. I am not very sure why 10.245.79.90 is pinging to a machine which is not coupled to it and not part of the cluster. Any thoughts on how to resolve this? Sudheer From: general-boun...@developer.marklogic.com<mailto:general-boun...@developer.marklogic.com> [mailto:general-boun...@developer.marklogic.com] On Behalf Of Markus Flatscher Sent: Thursday, October 08, 2015 10:32 AM To: MarkLogic Developer Discussion Subject: Re: [MarkLogic Dev General] XDQP version mismatch between local cluster and foreign cluster Are both of those IPs (10.245.79.90 and 10.245.79.92) in fact MarkLogic hosts? On Thu, Oct 8, 2015 at 9:18 AM, Sudheer Yalaverthi <sudheer.yalaver...@db.com<mailto:sudheer.yalaver...@db.com>> wrote: Hi, I have since instance of primary and single instance of replica. I am trying to couple these two cluster but I am seeing XDQP version mismatch error. I have 7.0-5.2 on the RHEL environment. Both MarkLogic versions match but I am still receiving this error. Based on ML documentation, I should be seeing this error only when I different versions of ML but that is not the case here. Any thoughts? 2015-10-08 15:12:59.907 Warning: XDQPServerConnection::init(10.245.79.90:7998-10.245.79.92:35041<http://10.245.79.92:35041>): XDMP-XDQPVER: XDQP version mismatch: hostname,7000502 10.245.79.92,8000200 2015-10-08 15:12:59.934 Warning: XDQPServerConnection::init(10.245.79.90:7998-10.245.79.92:35042<http://10.245.79.92:35042>): XDMP-XDQPVER: XDQP version mismatch: hostname,7000502 10.245.79.92,8000200 2015-10-08 15:13:00.908 Warning: XDQPServerConnection::init(10.245.79.90:7998-10.245.79.92:35043<http://10.245.79.92:35043>): XDMP-XDQPVER: XDQP version mismatch: hostname,7000502 10.245.79.92,8000200 2015-10-08 15:13:00.909 Warning: XDQPServerConnection::init(10.245.79.90:7998-10.245.79.92:35044<http://10.245.79.92:35044>): XDMP-XDQPVER: XDQP version mismatch: hostname,7000502 10.245.79.92,8000200 2015-10-08 15:13:01.907 Warning: XDQPServerConnection::init(10.245.79.90:7998-10.245.79.92:35045<http://10.245.79.92:35045>): XDMP-XDQPVER: XDQP version mismatch: hostname,7000502 10.245.79.92,8000200 2015-10-08 15:13:01.908 Warning: XDQPServerConnection::init(10.245.79.90:7998-10.245.79.92:35046<http://10.245.79.92:35046>): XDMP-XDQPVER: XDQP version mismatch: hostname,7000502 10.245.79.92,8000200 Regards, Sudheer --- This communication may contain confidential and/or privileged information. If you are not the intended recipient (or have received this communication in error) please notify the sender immediately and destroy this communication. Any unauthorized copying, disclosure or distribution of the material in this communication is strictly forbidden. Deutsche Bank does not render legal or tax advice, and the information contained in this communication should not be regarded as such. _______________________________________________ General mailing list General@developer.marklogic.com<mailto:General@developer.marklogic.com> Manage your subscription at: http://developer.marklogic.com/mailman/listinfo/general -- Markus Flatscher Consultant | Avalon Consulting, LLC flatsch...@avalonconsult.com<mailto:flatsch...@avalonconsult.com> LinkedIn: http://www.linkedin.com/company/avalon-consulting-llc Google+: http://www.google.com/+AvalonConsultingLLC Twitter: https://twitter.com/avalonconsult --- This communication may contain confidential and/or privileged information. If you are not the intended recipient (or have received this communication in error) please notify the sender immediately and destroy this communication. Any unauthorized copying, disclosure or distribution of the material in this communication is strictly forbidden. Deutsche Bank does not render legal or tax advice, and the information contained in this communication should not be regarded as such.
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