Thanks Manoj! Yeah, the plan is to start with non-prod and validate first before going to prod.
Thanks & Regards, Rijo Roy On 2020/08/19 17:33:53, <manoj.agraw...@cognizant.com> wrote: > I advise to do it non-prod for validation . > You can backup data log folder if you want but I have'nt see any issue . but > better to backup data if it small . > > Don’t change below value to latest until you done full validation , once you > changed to latest then you can't rollback . > > inter.broker.protocol.version=2.1.x > > On 8/19/20, 9:52 AM, "Rijo Roy" <royvk6...@gmail.com> wrote: > > [External] > > > Thanks Manoj! Appreciate your help.. > > I will follow the steps you pointed out.. > > Do you think there is a need to : > 1. backup the data before the rolling upgrade > 2. some kind of datasync that should be considered here.. I don't think > this is required as I am performing an in-place upgrade.. > > Thanks & Regards, > Rijo Roy > > On 2020/08/18 20:45:42, <manoj.agraw...@cognizant.com> wrote: > > You can follow below steps > > > > 1. set inter.broker.protocol.version=2.1.x and rolling restart kafka > > 2. Rolling upgrade the Kafka cluster to 2.5 - > > 3. rolling upgrade ZK cluster > > Validate the kafka . > > > > 4. set inter.broker.protocol.version= new version and rolling restart > the Kafka > > > > > > > > On 8/18/20, 12:54 PM, "Rijo Roy" <royvk6...@gmail.com> wrote: > > > > [External] > > > > > > Hi, > > > > I am a newbie in Kafka and would greatly appreciate if someone > could help with best-practices and steps to upgrade to v5.3x. > > > > Below is my existing set-up: > > OS version: Ubuntu 16.04.6 LTS > > ZooKeeper version : 3.4.10 > > Kafka version : confluent-kafka-2.11 / 1.1.1-cp2 / v4.1.1 > > > > We need to upgrade our OS version to Ubuntu 18.04 LTS whose minimum > requirement is to upgrade Kafka to v5.3x. Could someone please help me with > the best-practices & steps for the upgrade.. > > > > Please let me know if you need any more information so that you > could help me. > > > > Appreciate your help! > > > > Thanks & Regards, > > Rijo Roy > > > > > > > > This e-mail and any files transmitted with it are for the sole use of > the intended recipient(s) and may contain confidential and privileged > information. If you are not the intended recipient(s), please reply to the > sender and destroy all copies of the original message. Any unauthorized > review, use, disclosure, dissemination, forwarding, printing or copying of > this email, and/or any action taken in reliance on the contents of this > e-mail is strictly prohibited and may be unlawful. Where permitted by > applicable law, this e-mail and other e-mail communications sent to and from > Cognizant e-mail addresses may be monitored. > > This e-mail and any files transmitted with it are for the sole use of > the intended recipient(s) and may contain confidential and privileged > information. If you are not the intended recipient(s), please reply to the > sender and destroy all copies of the original message. Any unauthorized > review, use, disclosure, dissemination, forwarding, printing or copying of > this email, and/or any action taken in reliance on the contents of this > e-mail is strictly prohibited and may be unlawful. Where permitted by > applicable law, this e-mail and other e-mail communications sent to and from > Cognizant e-mail addresses may be monitored. > > > > > This e-mail and any files transmitted with it are for the sole use of the > intended recipient(s) and may contain confidential and privileged > information. If you are not the intended recipient(s), please reply to the > sender and destroy all copies of the original message. Any unauthorized > review, use, disclosure, dissemination, forwarding, printing or copying of > this email, and/or any action taken in reliance on the contents of this > e-mail is strictly prohibited and may be unlawful. Where permitted by > applicable law, this e-mail and other e-mail communications sent to and from > Cognizant e-mail addresses may be monitored. > This e-mail and any files transmitted with it are for the sole use of the > intended recipient(s) and may contain confidential and privileged > information. If you are not the intended recipient(s), please reply to the > sender and destroy all copies of the original message. Any unauthorized > review, use, disclosure, dissemination, forwarding, printing or copying of > this email, and/or any action taken in reliance on the contents of this > e-mail is strictly prohibited and may be unlawful. Where permitted by > applicable law, this e-mail and other e-mail communications sent to and from > Cognizant e-mail addresses may be monitored. >
