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https://issues.apache.org/jira/browse/AMBARI-22801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang updated AMBARI-22801:
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Fix Version/s: 3.1.0
(was: 3.0.0)
> Configuration overwritten during Add Host/Add Service in Kerberized Cluster
> ---------------------------------------------------------------------------
>
> Key: AMBARI-22801
> URL: https://issues.apache.org/jira/browse/AMBARI-22801
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.4.0
> Reporter: Paul Codding
> Assignee: Robert Levas
> Priority: Major
> Labels: kerberos
> Fix For: 3.1.0
>
>
> There are side effects of Add Host/Add Service in kerberized clusters that
> have common properties customized. In this situation the customer installs
> HDP, kerberizes the cluster, makes their configuration property
> customizations for their environment, and then after that if they add a host
> or service their configuration customizations are overwritten.
> Here are examples of the properties that are commonly customized and have
> been known to be overwritten during add host/service:
> * yarn.admin.acl
> * yarn.resourcemanager.proxy-user-privileges.enabled
> * yarn.timeline-service.http-authentication.cookie.domain
> * yarn.timeline-service.http-authentication.signature.secret.file
> * capacity-scheduler.xml configuration
> * auth_to_local customizations
> Note: This may also occur during the "Regenerate Keytabs" operation.
>
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