Upgrade from 1.1.3 to 1.2.3

Is it safe to upgrade directly from 1.1.3 to version 1.2.3, skipping 1.2.0 and 1.2.2? I was planning on doing this as a manual upgrade.

upgrade

asked 27 Apr '12, 08:12

Matt
156●11●12●17
accept rate: 50%

Updating for posterity... I did a rolling upgrade instead of a manual one. Working well so far. @MC Srivas, is the rolling upgrade script the one you referred to as the "upgrade script" in your response?

(30 Apr '12, 07:21) Matt

I meant this: http://mapr.com/doc/display/MapR/Rolling+Upgrade

(30 Apr '12, 10:03) MC Srivas ♦♦

One Answer:

oldest newest most voted

Yes, you can go from 1.1.3 to 1.2.3 ... prefer if you use the upgrade script in the 1.2.3 release (the upgrade script is to be run while the cluster is running). There are new features introduced even in minor releases, and the upgrade script knows what to do at the end of each upgrade. Please let us know if you hit any problems.

link

answered 27 Apr '12, 09:35

MC Srivas ♦♦
2.6k●1●5●17
accept rate: 35%

Does using the upgrade script in 1.2.3 imply using different instructions than what is given here? http://mapr.com/doc/display/MapR/Manual+Upgrade

Or should I follow those instructions and then look for the upgrade script at the end of the process?

(27 Apr '12, 11:43) Matt

See http://mapr.com/doc/display/MapR/Rolling+Upgrade

(30 Apr '12, 10:03) MC Srivas ♦♦

Your answer

toggle preview

community wiki

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here

By RSS:

Answers

Answers and Comments

Markdown Basics

*italic* or __italic__
**bold** or __bold__
link:[text](http://url.com/ "title")
image?![alt text](/path/img.jpg "title")
numbered list: 1. Foo 2. Bar
to add a line break simply add two spaces to where you would like the new line to be.
basic HTML tags are also supported

learn more about Markdown

Tags:

upgrade ×11

Asked: 27 Apr '12, 08:12

Seen: 400 times

Last updated: 30 Apr '12, 10:03

Upgrade from 1.1.3 to 1.2.3

Follow this question

Related questions