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https://issues.apache.org/jira/browse/NIFI-5484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16568250#comment-16568250
]
ASF GitHub Bot commented on NIFI-5484:
--------------------------------------
Github user mcgilman commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2934#discussion_r207559164
--- Diff:
nifi-commons/nifi-utils/src/main/java/org/apache/nifi/processor/util/StandardValidators.java
---
@@ -390,6 +391,19 @@ public ValidationResult validate(final String subject,
final String input, final
}
};
+ public static final Validator URI_LIST_VALIDATOR = (subject, input,
context) -> {
+
+ if (context.isExpressionLanguageSupported(subject) &&
context.isExpressionLanguagePresent(input)) {
+ return new
ValidationResult.Builder().subject(subject).input(input).explanation("Expression
Language Present").valid(true).build();
+ }
+ Optional<ValidationResult> invalidUri =
Arrays.stream(input.split(","))
--- End diff --
I believe the way this stream is set up that an input of empty string would
be considered valid.
> PutHive3Streaming ignores the Hive Metastore URI property value
> ---------------------------------------------------------------
>
> Key: NIFI-5484
> URL: https://issues.apache.org/jira/browse/NIFI-5484
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Reporter: Matt Burgess
> Assignee: Matt Burgess
> Priority: Major
>
> The "Hive Metastore URI" property was added to the PutHive3Streaming
> processor as an easy way to specify the Hive Metastore location(s), rather
> than having to set the "hive.metastore.uris" property in a hive-site.xml (or
> other configuration file).
> However the value of this property is never set on the Hive Streaming API,
> and is thus ignored. This means you MUST have a config file with
> "hive.metastore.uris" set, or I believe it will either default to
> "thrift://localhost:9083" or cause an error.
> PutHive3Streaming should honor the setting of this property. In addition,
> because it can get the values from a config file, the property should not be
> required. If set, it should allow a comma-separated list of URIs (each URI
> should be validated), and that list should override any setting in any
> provided configuration resources.
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