Github user bdesert commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2695#discussion_r189008316
--- Diff:
nifi-nar-bundles/nifi-hive-bundle/nifi-hive-processors/src/main/java/org/apache/nifi/processors/hive/SelectHiveQL.java
---
@@ -113,6 +126,17 @@
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
.build();
+ public static final PropertyDescriptor HIVEQL_POST_QUERY = new
PropertyDescriptor.Builder()
+ .name("hive-post-query")
+ .displayName("HiveQL Post-Query")
+ .description("HiveQL post-query to execute.
Semicolon-delimited list of queries. "
+ + "Example: 'set tez.queue.name=default; set
hive.exec.orc.split.strategy=HYBRID; set
hive.exec.reducers.bytes.per.reducer=258998272'. "
+ + "Note, the results/outputs of these queries will be
suppressed if successful executed.")
+ .required(false)
+ .addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
--- End diff --
Well, would be interesting to have a parser here, but then it should be
global, and include also main query ("select" statement). I believe it can be
done, but out of scope for this change. We can have another Improvement request
in Jira to have new HiveQL validator for all Hive related processors.
---
