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https://issues.apache.org/jira/browse/FLINK-1819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14652626#comment-14652626
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ASF GitHub Bot commented on FLINK-1819:
---------------------------------------
Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/966#discussion_r36136514
--- Diff:
flink-java/src/test/java/org/apache/flink/api/java/type/extractor/TypeExtractorInputFormatsTest.java
---
@@ -130,7 +131,7 @@ public void testQueryableFormatType() {
// Test formats
//
--------------------------------------------------------------------------------------------
- public static final class DummyFloatInputFormat implements
InputFormat<Float, InputSplit> {
+ public static final class DummyFloatInputFormat extends
RichInputFormat<Float, InputSplit> {
--- End diff --
Test input/output formats don't need access to the RuntimeContext.
> Allow access to RuntimeContext from Input and OutputFormats
> -----------------------------------------------------------
>
> Key: FLINK-1819
> URL: https://issues.apache.org/jira/browse/FLINK-1819
> Project: Flink
> Issue Type: Improvement
> Components: Local Runtime
> Affects Versions: 0.9, 0.8.1
> Reporter: Fabian Hueske
> Priority: Minor
> Fix For: 0.9
>
>
> User function that extend a RichFunction can access a {{RuntimeContext}}
> which gives the parallel id of the task and access to Accumulators and
> BroadcastVariables.
> Right now, Input and OutputFormats cannot access their {{RuntimeContext}}.
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