Hi Zhang, If you have not too much data stored in the clusters you can simply export the tree to the file from both clusters and import back to a new zk. It is not a big piece of coding.
Do you need to switch "important service" to a new cluster as well? Cheers Semyon -----Original Message----- From: 张智 [mailto:[email protected]] Sent: 14 April 2011 14:34 To: [email protected] Subject: Is there any way to merge two cluster into one without stopping the service ? HI,All: I am take care of to zk clusters.Each cluster has 5 servers.Some important service are using them. Now, I have to merge the two pieces of data into a big one. Is there any way to do it with out stop the services ? : ) If the perfect way doesn't exist,what's the recommended way to do that thing ? Thank you, very much. -- Your Sincerely ZhangZhi(张智) Visit our website at http://www.ubs.com This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mails are not encrypted and cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. This message is provided for informational purposes and should not be construed as a solicitation or offer to buy or sell any securities or related financial instruments. UBS Limited is a company limited by shares incorporated in the United Kingdom registered in England and Wales with number 2035362. Registered office: 1 Finsbury Avenue, London EC2M 2PP. UBS Limited is authorised and regulated by the Financial Services Authority. UBS AG is a public company incorporated with limited liability in Switzerland domiciled in the Canton of Basel-City and the Canton of Zurich respectively registered at the Commercial Registry offices in those Cantons with Identification No: CH-270.3.004.646-4 and having respective head offices at Aeschenvorstadt 1, 4051 Basel and Bahnhofstrasse 45, 8001 Zurich, Switzerland. Registered in the United Kingdom as a foreign company with No: FC021146 and having a UK Establishment registered at Companies House, Cardiff, with No: BR 004507. The principal office of UK Establishment: 1 Finsbury Avenue, London EC2M 2PP. In the United Kingdom, UBS AG is authorised and regulated by the Financial Services Authority. UBS reserves the right to retain all messages. Messages are protected and accessed only in legally justified cases.
