[
https://issues.apache.org/jira/browse/FLINK-1032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14160205#comment-14160205
]
ASF GitHub Bot commented on FLINK-1032:
---------------------------------------
Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/incubator-flink/pull/141#discussion_r18451706
--- Diff:
flink-tests/src/test/java/org/apache/flink/test/exampleScalaPrograms/PageRankITCase.java
---
@@ -18,19 +18,19 @@
package org.apache.flink.test.exampleScalaPrograms;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.LinkedList;
+
import org.apache.flink.configuration.Configuration;
-import org.apache.flink.examples.scala.graph.PageRankBasic;
+import org.apache.flink.examples.java.graph.PageRankBasic;
--- End diff --
Should also still use the Scala example.
> Extend POJO Field Selectors to Support Accessing Nested Objects
> ---------------------------------------------------------------
>
> Key: FLINK-1032
> URL: https://issues.apache.org/jira/browse/FLINK-1032
> Project: Flink
> Issue Type: Sub-task
> Components: Java API
> Reporter: Aljoscha Krettek
> Assignee: Robert Metzger
>
> Right now you can only use fields of the top-level object as key fields in
> groupings, joins, and co-group. This should be extended to allow using nested
> fields. We have to be careful with null fields, though.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
