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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2014/11/13 10:31:34 UTC
[jira] [Created] (FLINK-1240) We cannot use sortGroup on a global
reduce
Aljoscha Krettek created FLINK-1240:
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Summary: We cannot use sortGroup on a global reduce
Key: FLINK-1240
URL: https://issues.apache.org/jira/browse/FLINK-1240
Project: Flink
Issue Type: Bug
Reporter: Aljoscha Krettek
This is only an API problem, I hope.
I also know, that this is potentially a very bad idea because everything must be sorted on one node. In some cases, such as sorted first(n) this would make sense, though, since there we use a combiner.
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