[
https://issues.apache.org/jira/browse/FLINK-12003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17323324#comment-17323324
]
Flink Jira Bot commented on FLINK-12003:
----------------------------------------
This issue is assigned but has not received an update in 7 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> Revert the config option about mapreduce.output.basename in
> HadoopOutputFormatBase
> ----------------------------------------------------------------------------------
>
> Key: FLINK-12003
> URL: https://issues.apache.org/jira/browse/FLINK-12003
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / Hadoop Compatibility
> Reporter: vinoyang
> Assignee: vinoyang
> Priority: Major
> Labels: stale-assigned
>
> In {{HadoopOutputFormatBase}} open method, the config option
> {{mapreduce.output.basename}} was changed to "tmp" and there is not any
> documentation state this change.
> By default, HDFS will use this format "part-x-yyyyy" to name its file, the x
> and y means :
> * {{x}} is either 'm' or 'r', depending on whether the job was a map only
> job, or reduce
> * {{yyyyy}} is the mapper or reducer task number (zero based)
>
> The keyword "part" has used in many place in user's business logic to match
> the hdfs's file name. So I suggest to revert this config option or document
> it.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
