granthenke commented on a change in pull request #4053: NIFI-7142:
Automatically handle schema drift in the PutKudu processor
URL: https://github.com/apache/nifi/pull/4053#discussion_r379106414
##########
File path:
nifi-nar-bundles/nifi-kudu-bundle/nifi-kudu-processors/src/main/java/org/apache/nifi/processors/kudu/PutKudu.java
##########
@@ -108,6 +113,17 @@
.addValidator(StandardValidators.BOOLEAN_VALIDATOR)
.build();
+ protected static final PropertyDescriptor HANDLE_SCHEMA_DRIFT = new
Builder()
+ .name("Handle Schema Drift")
+ .description("If set to true, when fields with names that are not
in the target Kudu table " +
+ "are encountered, the Kudu table will be altered to
include new columns for those fields.")
+ .allowableValues("true", "false")
+ .defaultValue("false")
+ .required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
Review comment:
I just learned about this while working on
[NIFI-6867](https://issues.apache.org/jira/browse/NIFI-6867). I will remove the
expression language support. I don't think it's all that useful on this
property.
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