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https://issues.apache.org/jira/browse/KNOX-2807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandor Molnar updated KNOX-2807:
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Status: Patch Available (was: In Progress)
> Restart of HIVE_ON_TEZ causes a Knox topology redeploy
> ------------------------------------------------------
>
> Key: KNOX-2807
> URL: https://issues.apache.org/jira/browse/KNOX-2807
> Project: Apache Knox
> Issue Type: Bug
> Reporter: Sandor Molnar
> Assignee: Sandor Molnar
> Priority: Critical
> Fix For: 2.0.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> A restart of HIVE_ON_TEZ triggers a topology redeploy: gateway.log contains
> the following line, even though there was no configuration change.
> {code:java}
> Role property hive.server2.use.SSL value has changed from true to null {code}
> Possibly caused by
> [HiveServiceModelGenerator|https://github.infra.cloudera.com/CDH/knox/blob/7a69a5128fa8052e24bae3bb012f48fad1eaf154/gateway-discovery-cm/src/main/java/org/apache/knox/gateway/topology/discovery/cm/model/hive/HiveServiceModelGenerator.java#L77]
> pushing the service level *hive.server2.use.SSL* setting to the role level,
> while
> [PollingConfigurationAnalyzer|https://github.infra.cloudera.com/CDH/knox/blob/7a69a5128fa8052e24bae3bb012f48fad1eaf154/gateway-discovery-cm/src/main/java/org/apache/knox/gateway/topology/discovery/cm/monitor/PollingConfigurationAnalyzer.java#L515]
> not doing so.
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