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Posted to issues@geode.apache.org by "Nabarun Nag (Jira)" <ji...@apache.org> on 2021/09/03 02:25:10 UTC

[jira] [Closed] (GEODE-9289) Configuration Class cannot be deserialized in old locators

     [ https://issues.apache.org/jira/browse/GEODE-9289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nabarun Nag closed GEODE-9289.
------------------------------

> Configuration Class cannot be deserialized in old locators
> ----------------------------------------------------------
>
>                 Key: GEODE-9289
>                 URL: https://issues.apache.org/jira/browse/GEODE-9289
>             Project: Geode
>          Issue Type: Bug
>          Components: serialization
>            Reporter: Nabarun Nag
>            Priority: Major
>              Labels: blocks-1.15.0, pull-request-available
>             Fix For: 1.12.3, 1.13.3, 1.14.0, 1.15.0
>
>
> * Locators post version 1.12.0 when send out the Configuration to old version locators
>  * Old locators are not able to interpret the null jarNames sent by the new locators
>  * This causes a lot of NPEs in the old locators
>  * This clears out the jarNames in the configuration and if a server joins the cluster and requests the cluster configuration from the oldest locator, then it does not the jars deployed in the cluster.



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