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https://issues.apache.org/jira/browse/MAPREDUCE-6780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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SammiChen updated MAPREDUCE-6780:
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Description: So far, HDFS file with erasure code policy doesn't support
hflush and hsync operation. This task is going to find a way to support writing
data to erasure code policy files in TeraGen and TeraSort. (was: So far, HDFS
files with erasure code policy doesn't support hflush and hsync. To support
writing files erasure code policy, this is going to add an new option to choose
whether hflush and hsync should be used or not when write data in TeraGen and
TeraSort. )
> Add support for HDFS directory with erasure code policy to TeraGen and
> TeraSort
> -------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6780
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6780
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Reporter: SammiChen
> Assignee: SammiChen
> Attachments: MAPREDUCE-6780-v1.patch
>
>
> So far, HDFS file with erasure code policy doesn't support hflush and hsync
> operation. This task is going to find a way to support writing data to
> erasure code policy files in TeraGen and TeraSort.
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