Anton Anastasov created SPARK-13453:
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Summary: Including groupKey in the signature of aggregateByKey
Key: SPARK-13453
URL: https://issues.apache.org/jira/browse/SPARK-13453
Project: Spark
Issue Type: Improvement
Reporter: Anton Anastasov
Priority: Minor
The signature of the aggregateByKey method over PairRDDs does not provide
access to the actual key. My proposal is to create a new overloaded method that
includes the key. This should not be hard.
There is a workaround possible currently -- we can just modify the PairRDD[K,
v] to PairRDD[K, (K, V)], but this seems convoluted.
Let me know what you think, and if I should go ahead with a pull request.
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