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https://issues.apache.org/jira/browse/FLINK-5134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15900577#comment-15900577
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ASF GitHub Bot commented on FLINK-5134:
---------------------------------------
Github user clarkyzl commented on a diff in the pull request:
https://github.com/apache/flink/pull/3455#discussion_r104829653
--- Diff:
flink-streaming-java/src/test/java/org/apache/flink/streaming/api/graph/StreamingJobGraphGeneratorTest.java
---
@@ -208,4 +209,36 @@ public Integer map(Integer value) throws Exception {
assertFalse(printConfig.isChainStart());
assertTrue(printConfig.isChainEnd());
}
+
+// /**
--- End diff --
According to Apache's rule. Don't comment any code. If you would like to
delete them, please delete them. Git logs and pull requests will show the
changes.
> Aggregate ResourceSpec for chained operators when generating job graph
> ----------------------------------------------------------------------
>
> Key: FLINK-5134
> URL: https://issues.apache.org/jira/browse/FLINK-5134
> Project: Flink
> Issue Type: Sub-task
> Components: DataStream API
> Reporter: zhijiang
> Assignee: zhijiang
>
> This is a part of fine-grained resource configuration in flip-6.
> In *JobGraph* generation, each *JobVertex* may contain a series of chained
> operators, and the resource of *JobVertex* should be aggregation of
> individual resource in chained operators.
> For memory resource in *JobVertex*, the aggregation is the sum formula for
> chained operators, and for cpu cores resource, the aggregation is the maximum
> formula for chained operators.
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