Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/727#discussion_r73332095
--- Diff:
nifi-nar-bundles/nifi-hive-bundle/nifi-hive-processors/src/main/java/org/apache/nifi/dbcp/hive/HiveConnectionPool.java
---
@@ -160,22 +162,9 @@
if (confFileProvided) {
final String configFiles =
validationContext.getProperty(HIVE_CONFIGURATION_RESOURCES).getValue();
- ValidationResources resources = validationResourceHolder.get();
-
- // if no resources in the holder, or if the holder has
different resources loaded,
- // then load the Configuration and set the new resources in
the holder
- if (resources == null ||
!configFiles.equals(resources.getConfigResources())) {
- getLogger().debug("Reloading validation resources");
- resources = new ValidationResources(configFiles,
HiveJdbcCommon.getConfigurationFromFiles(configFiles));
- validationResourceHolder.set(resources);
- }
-
- final Configuration hiveConfig = resources.getConfiguration();
final String principal =
validationContext.getProperty(kerberosProperties.getKerberosPrincipal()).getValue();
- final String keytab =
validationContext.getProperty(kerberosProperties.getKerberosKeytab()).getValue();
-
- problems.addAll(KerberosProperties.validatePrincipalAndKeytab(
- this.getClass().getSimpleName(), hiveConfig,
principal, keytab, getLogger()));
+ final String keyTab =
validationContext.getProperty(kerberosProperties.getKerberosKeytab()).getValue();
--- End diff --
I think the default properties include an empty set of properties, so it
shouldn't be null.
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