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ASF GitHub Bot commented on GEODE-8996: --------------------------------------- nabarunnag opened a new pull request #6087: URL: https://github.com/apache/geode/pull/6087 * Moved new child RebalanceFunction and CacheRealizationFunction to pre 1.12.0 locations. * While talking to pre-1.12.0 servers, the locators send the function from the old package. * While talking to 1.12.0 server, the new package function is used. * For RebalanceFunction and CacheRealizationFunction the serialVersionUID is set to the one created by 1.11.0 for old package location and serialVersionUID created by 1.12.0 for the latter. (cherry picked from commit 3faf283c038880755a7356fe570a4f92a46826cd) Thank you for submitting a contribution to Apache Geode. In order to streamline the review of the contribution we ask you to ensure the following steps have been taken: ### For all changes: - [ ] Is there a JIRA ticket associated with this PR? Is it referenced in the commit message? - [ ] Has your PR been rebased against the latest commit within the target branch (typically `develop`)? - [ ] Is your initial contribution a single, squashed commit? - [ ] Does `gradlew build` run cleanly? - [ ] Have you written or updated unit tests to verify your changes? - [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)? ### Note: Please ensure that once the PR is submitted, check Concourse for build issues and submit an update to your PR as soon as possible. If you need help, please send an email to d...@geode.apache.org. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Rebalance GFSH commands and restore redundancy commands were not backward > compatible > ------------------------------------------------------------------------------------ > > Key: GEODE-8996 > URL: https://issues.apache.org/jira/browse/GEODE-8996 > Project: Geode > Issue Type: Bug > Components: gfsh, rest (admin) > Reporter: Nabarun Nag > Assignee: Nabarun Nag > Priority: Major > Labels: pull-request-available > > Issue: > * Rebalance command when executed with 1.12.0+ locator and older servers, > the command failed > * This was because the Rebalance function moved to a new package > * Similar problem with REST calls because of moving CacheRealizationFunction > to a new package > * There was another problem where Serializable classes with UIDs were > changed in couple of releases > * The variation of the UIDs caused deserialization issues when REST commands > were executed from new locators and old servers. -- This message was sent by Atlassian Jira (v8.3.4#803005)