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https://issues.apache.org/jira/browse/FLINK-2583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14733470#comment-14733470
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ASF GitHub Bot commented on FLINK-2583:
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Github user aljoscha commented on the pull request:
https://github.com/apache/flink/pull/1084#issuecomment-138252252
It could be done by circumventing FileSystem and just using the regular
Java File I/O API to perform the truncate if we detect that the FileSystem
works on file "file://" paths.
Should we do this? It seems like a bit of a hack to me.
> Add Stream Sink For Rolling HDFS Files
> --------------------------------------
>
> Key: FLINK-2583
> URL: https://issues.apache.org/jira/browse/FLINK-2583
> Project: Flink
> Issue Type: New Feature
> Components: Streaming
> Reporter: Aljoscha Krettek
> Assignee: Aljoscha Krettek
> Fix For: 0.10
>
>
> In addition to having configurable file-rolling behavior the Sink should also
> integrate with checkpointing to make it possible to have exactly-once
> semantics throughout the topology.
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