CalvinKirs opened a new pull request, #61155:
URL: https://github.com/apache/doris/pull/61155
…
PaimonSysTableJniScanner / related JNI paths currently only consume
hadoopProps.
When a catalog uses the new HMS kerberos parameters:
- hive.metastore.authentication.type
- hive.metastore.client.principal
- hive.metastore.client.keytab
but does not explicitly configure HDFS kerberos parameters, JNI cannot
recognize the kerberos identity from getHadoopProperties().
This is especially visible in the HMS kerberos + OSS storage scenario:
HMS access should use kerberos, while storage access should still use OSS
credentials.
## What Changed
### 1. Temporary compatibility in CatalogProperty#getHadoopProperties()
When catalog properties contain:
- hive.metastore.authentication.type=kerberos
- hive.metastore.client.principal
- hive.metastore.client.keytab
getHadoopProperties() now injects canonical Hadoop kerberos keys:
- hadoop.security.authentication=kerberos
- hadoop.kerberos.principal=<hive.metastore.client.principal>
- hadoop.kerberos.keytab=<hive.metastore.client.keytab>
If configured, it also passes through:
- hadoop.security.auth_to_local
This is a short-term compatibility fix so JNI paths can reuse HMS kerberos
identity even when only HMS-side kerberos properties are provided.
# Conflicts:
#
fe/fe-core/src/main/java/org/apache/doris/datasource/CatalogProperty.java #
regression-test/data/external_table_p2/paimon/test_paimon_hms_catalog.out #
regression-test/suites/external_table_p2/paimon/test_paimon_hms_catalog.groovy
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [ ] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
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