Missing properties in discovery core-site.xml for Hive impersonation
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Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 45/100
- Issue type
- Bug
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- hadoop, kubernetes, rust
- Domain
- devops, distributed-systems
Research direction
Inspect the code that generates the discovery core-site.xml and compare it with the properties set in tests/templates/kuttl/kerberos-hdfs/30-install-hdfs.yaml.j2. Start by tracing how role and rolegroup configuration differs from discovery configuration. Done means the Hive proxy-user properties are present in the discovery file and can support Hive impersonation.
Written by the indexing model from the issue text.
Description
Description
When using kerberized HDFS and Hive, for impersonation some properties must be set which are currently e.g. overriden in HDFS as in this Hive test
https://github.com/stackabletech/hive-operator/blob/235a531bf463e91a59578f5edd4602afba8cf8ba/tests/templates/kuttl/kerberos-hdfs/30-install-hdfs.yaml.j2#L32
hadoop.proxyuser.hive.hosts="*"
hadoop.proxyuser.hive.users="*"
This works for HDFS and the role / rolegroup level, but is left out from the "discovery" core-site.xml.
This leads to problems for Hive impersonation which just mounts the core-site.xml.
- Dominant language
- Rust
- Stars
- 53
- Forks
- 9
- Avg merge
- 1d 13h
- Merged PRs (30d)
- 10
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