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https://issues.apache.org/jira/browse/AMBARI-12207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14606716#comment-14606716
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Sumit Mohanty commented on AMBARI-12207:
----------------------------------------
The assumption is that its a working configuration pre-RU. So addition of the
new configs such as {{"hive.server2.authentication.kerberos.keytab" = ""}} are
not a requirement. However, they get added as RU automatically merges default
config with the current. So the fix is to conditionally delete fields that are
not needed:
{code}
if hive.server2.authentication == "ldap":
putHiveSitePropertyAttribute("hive.server2.authentication.kerberos.keytab",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.kerberos.principal",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.pam.services",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.custom.authentication.class",
"delete", "true")
if hive.server2.authentication == "kerberos":
putHiveSitePropertyAttribute("hive.server2.authentication.pam.services",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.ldap.url",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.ldap.baseDN",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.custom.authentication.class",
"delete", "true")
if hive.server2.authentication == "pam":
putHiveSitePropertyAttribute("hive.server2.authentication.kerberos.keytab",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.kerberos.principal",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.ldap.url",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.ldap.baseDN",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.custom.authentication.class",
"delete", "true")
if hive.server2.authentication == "custom":
putHiveSitePropertyAttribute("hive.server2.authentication.pam.services",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.kerberos.keytab",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.kerberos.principal",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.ldap.url",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.ldap.baseDN",
"delete", "true")
if hive.server2.authentication == "NONE":
putHiveSitePropertyAttribute("hive.server2.custom.authentication.class",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.pam.services",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.kerberos.keytab",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.kerberos.principal",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.ldap.url",
"delete", "true")
putHiveSitePropertyAttribute("hive.server2.authentication.ldap.baseDN",
"delete", "true")
{code}
> Hive Configs page cannot be saved
> ---------------------------------
>
> Key: AMBARI-12207
> URL: https://issues.apache.org/jira/browse/AMBARI-12207
> Project: Ambari
> Issue Type: Bug
> Components: rolling-upgrade
> Affects Versions: 2.1.0
> Reporter: Sumit Mohanty
> Assignee: Sumit Mohanty
> Priority: Critical
> Fix For: 2.1.0
>
>
> This is Ambari 2.1.0 and HDP 2.3.0.0 after upgrading from Ambari 2.0.1 and
> HDP 2.2.4.2.
> User is trying to modify a Hive setting. But before user does anything, it
> shows there are 3 issues. But even if the user types a space into each of the
> problematic field, it still shows there are 2 issues.
> So I think we have two problems here:
> 1. After upgrade, those 3 fields are not populated;
> 2. There are two hidden fields which are not set.
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