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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2018/04/17 14:47:00 UTC
[jira] [Created] (FLINK-9195) Delete non-well-defined output
methods on DataStream
Aljoscha Krettek created FLINK-9195:
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Summary: Delete non-well-defined output methods on DataStream
Key: FLINK-9195
URL: https://issues.apache.org/jira/browse/FLINK-9195
Project: Flink
Issue Type: Improvement
Reporter: Aljoscha Krettek
Assignee: Aljoscha Krettek
Fix For: 1.6.0
Some output methods on {{DataStream}} that write text to files are not safe to use in a streaming program as they have no consistency guarantees. They are:
- {{writeAsText()}}
- {{writeAsCsv()}}
- {{writeToSocket()}}
- {{writeUsingOutputFormat()}}
Along with those we should also delete the {{SinkFunctions}} that they use.
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