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Posted to issues@geode.apache.org by "Nabarun Nag (Jira)" <ji...@apache.org> on 2021/05/19 18:21:00 UTC

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

Nabarun Nag created GEODE-9289:
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             Summary: 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


* 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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