[
https://issues.apache.org/jira/browse/NIFI-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16068521#comment-16068521
]
ASF GitHub Bot commented on NIFI-4105:
--------------------------------------
Github user ggthename commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1937#discussion_r124841474
--- Diff:
nifi-nar-bundles/nifi-cassandra-bundle/nifi-cassandra-processors/src/main/java/org/apache/nifi/processors/cassandra/QueryCassandra.java
---
@@ -75,19 +81,64 @@
@Tags({"cassandra", "cql", "select"})
@EventDriven
@InputRequirement(InputRequirement.Requirement.INPUT_ALLOWED)
-@CapabilityDescription("Execute provided Cassandra Query Language (CQL)
select query on a Cassandra 1.x, 2.x, or 3.0.x cluster. Query result "
- + "may be converted to Avro or JSON format. Streaming is used so
arbitrarily large result sets are supported. This processor can be "
+@CapabilityDescription("Executes provided Cassandra Query Language (CQL)
select query on a Cassandra to fetch all rows whose values"
--- End diff --
ORDER BY and ROWNUM
> support the specified Maximum value column and CSV Stream for Cassandra
> -----------------------------------------------------------------------
>
> Key: NIFI-4105
> URL: https://issues.apache.org/jira/browse/NIFI-4105
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Affects Versions: 1.3.0
> Reporter: Yoonwon Ko
>
> I'm trying to find a CassandraProcessor to fetch rows whose values in the
> specified Maximum Value columns are larger than the previously-seen maximum
> like QueryDatabaseTable.
> But I found only QueryCassandra. It just executes same CQL everytime without
> keeping maximum value.
> and I think we also need convertToCsvStream option.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
