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https://issues.apache.org/jira/browse/IGNITE-604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Artem Shutak updated IGNITE-604:
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Labels: failedtest (was: )
> [Test] To create tests which validate exceptions at IpcSharedMemoryUtils.cpp
> ----------------------------------------------------------------------------
>
> Key: IGNITE-604
> URL: https://issues.apache.org/jira/browse/IGNITE-604
> Project: Ignite
> Issue Type: Bug
> Reporter: Artem Shutak
> Assignee: Yakov Zhdanov
> Labels: failedtest
> Fix For: sprint-3
>
>
> Steps to reproduce:
> # Create a local class (or take one from extdata) - the remote nodes
> shouldn't have this class in their classpath - and put some entries with that
> class to REPLICATED cache with several nodes (you can use class instances as
> either keys or values).
> # Stop local node.
> # Increase the user version in META-INF/gridgain.xml.
> # Start a local node an put some more entries with a local class. The current
> entries are not undeployed.
> When local class's code changes, things are even more dramatic: when local
> node with modified class in classpath (and updated user version) joins the
> grid, remote nodes start sending him entries (preloading) with an old class
> version, and the marshaller throws exception due to class bytecode checksum
> mismatch. The fact that user version has changed is completely ignored.
> Reproduced with
> {{GridP2PUserVersionChangeSelfTest.testCacheRedeployVersionChangeContinuousMode()}}
> in the ticket branch.
> See GG-5678. Comment from original issue:
> - Consulted with Yakov. The issue seems complex and will take much effort,
> we've decided to assign it to you for the moment.
> Test have to be unmuted on TC after fix
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