question Re: Upgrading of individual components through ambari in Archives of Support Questions (Read Only)

Upgrading of individual components through ambari

arunpoy — Fri, 21 Oct 2016 13:01:13 GMT

Currently we have HDP 2.4 and it has hbase 1.1.2. But we feel Hbase 1.2 will better as few bug were fixed in that version too. I do see even HDP 2.5 has hbase version of 1.1.2. Is there a way i can upgrade hbase to 1.2 that too with ambari. I believe ambari works on the concept of Stacks. Ant thoughts on this?

Re: Upgrading of individual components through ambari

rchintaguntla — Fri, 21 Oct 2016 13:34:20 GMT

Are you facing any specific issue with HDP 2.5 HBase version?

Re: Upgrading of individual components through ambari

arunpoy — Fri, 21 Oct 2016 13:52:21 GMT

No specific issue on hbase 1.1.2 on HDP 2.5. But since hbase 1.2 is the more latest and since we are doing PSR tests, there was a thought to use the latest version of hbase. Any reason why HDP is still not supporting hbase 1.2?

Re: Upgrading of individual components through ambari

rchintaguntla — Fri, 21 Oct 2016 14:09:21 GMT

HBase 1.1.2 well tested and stable so sticked to it in HDP 2.5.

Re: Upgrading of individual components through ambari

dgoodhand — Fri, 21 Oct 2016 14:28:21 GMT

Hi Arun,

You should stick to the components which are shipped with the whole HDP stack. These are tested and certified together. There is no way in Ambari to only upgrade 1 component - specifically for this reason. If you feel you require this version of HBase then you should consider upgrading your stack to HDP 2.5

Thanks

Dave

Re: Upgrading of individual components through ambari

jonathanhurley — Fri, 21 Oct 2016 19:36:51 GMT

Ambari currently only supports upgrading the entire HDP stack together. However, we are planning "patch upgrades" (https://issues.apache.org/jira/browse/AMBARI-12556) which would allow you to upgrade only a single component of the stack. This is targetted for the 3.0 release.

Re: Upgrading of individual components through ambari

TonyQiu — Tue, 08 Dec 2020 21:24:20 GMT

@jonathanhurley Sorry for digging into this old post. Is there any updates on Ambari 3.0 release?

Looks like AMBARI-12556 is in resolved in Ambari v2.6.0. Does it means V2.6.0+ already has this individual upgrade feature and no need to wait for v3.0?

https://issues.apache.org/jira/browse/AMBARI-12556

Re: Upgrading of individual components through ambari

VidyaSargur — Wed, 09 Dec 2020 07:21:14 GMT

@TonyQiu, as this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post.