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https://issues.apache.org/jira/browse/FLINK-1819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14658896#comment-14658896
]
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_r36352428
--- Diff:
flink-core/src/main/java/org/apache/flink/api/common/operators/GenericDataSourceBase.java
---
@@ -200,14 +202,18 @@ public void accept(Visitor<Operator<?>> visitor) {
visitor.postVisit(this);
}
}
-
+
//
--------------------------------------------------------------------------------------------
- protected List<OUT> executeOnCollections(ExecutionConfig
executionConfig) throws Exception {
+ protected List<OUT> executeOnCollections(RuntimeContext ctx,
ExecutionConfig executionConfig) throws Exception {
@SuppressWarnings("unchecked")
InputFormat<OUT, InputSplit> inputFormat = (InputFormat<OUT,
InputSplit>) this.formatWrapper.getUserCodeObject();
+
+ if(inputFormat instanceof RichInputFormat){
--- End diff --
Move after `configure()` call
> 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
> Assignee: Sachin Goel
> 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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