Varun Thacker created SOLR-8894:
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Summary: Support automatic kerberos ticket renewals in standalone
Solr
Key: SOLR-8894
URL: https://issues.apache.org/jira/browse/SOLR-8894
Project: Solr
Issue Type: Bug
Reporter: Varun Thacker
Currently in standalone Solr mode , tickets are not renewed automatically. So
once a ticket expires one has to restart the solr node for it to renew the
ticket.
We should support automatic ticket renewals in standalone solr as we do
currently in cloud mode.
There is no workaround for this other than to restart Solr.
If we manually do a kinit ( so that we can set a cron to do future kinit's )
and then start Solr , Solr doesn't start up correctly. Steps we tried for the
workaround:
- Specify useKeyTab=false in the JAAS fle and then manually do a kinit and then
start solr. So fails to start in this case and throws an error like this
{code}
ERROR - 2016-03-14 20:07:03.505; [ ] org.apache.solr.common.SolrException;
null:org.apache.solr.common.SolrException: Error initializing kerberos
authentication plugin: javax.servlet.ServletException:
org.apache.hadoop.security.authentication.client.AuthenticationException:
javax.security.auth.login.LoginException: No key to store
{code}
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