Andrew Bumstead created SOLR-8538:
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Summary: Kerberos ticket is not renewed automatically when storing
index on secured HDFS
Key: SOLR-8538
URL: https://issues.apache.org/jira/browse/SOLR-8538
Project: Solr
Issue Type: Bug
Components: Hadoop Integration, hdfs, security
Affects Versions: 5.2.1
Environment: HDP 2.3
Reporter: Andrew Bumstead
It seems that when Solr is configured to stores its index files on a Kerberized
HDFS, there is no built in mechanism by which Solr will renew its Kerberos
ticket before it expires.
The impact is that after the default ticket lifetime has elapsed (typically 24
hours) Solr becomes unable to connect to HDFS to read/write and requires a
restart or a manual kinit command to be run.
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