Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1217#discussion_r87859233
--- Diff:
nifi-nar-bundles/nifi-hive-bundle/nifi-hive-processors/src/main/java/org/apache/nifi/processors/hive/SelectHiveQL.java
---
@@ -90,11 +98,59 @@
.name("hive-query")
.displayName("HiveQL Select Query")
.description("HiveQL SELECT query to execute")
+ .required(false)
+ .addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+ .expressionLanguageSupported(true)
+ .build();
+
+ public static final PropertyDescriptor HIVEQL_CSV_HEADER = new
PropertyDescriptor.Builder()
+ .name("csv-header")
+ .displayName("CSV Header")
+ .description("Include Header in Output")
+ .required(true)
+ .allowableValues("true", "false")
+ .defaultValue("true")
+ .addValidator(StandardValidators.BOOLEAN_VALIDATOR)
+ .build();
+
+ public static final PropertyDescriptor HIVEQL_CSV_ALT_HEADER = new
PropertyDescriptor.Builder()
+ .name("csv-alt-header")
+ .displayName("Alternate CSV Header")
+ .description("Comma separated list of header fields")
--- End diff --
Can you expand on the description here? Maybe mention that this header will
be used as the header line of the CSV, and if it is not specified, the header
line (if included) will consist of the column names as returned by the driver,
or something like that
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