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Posted to issues@carbondata.apache.org by "xuchuanyin (JIRA)" <ji...@apache.org> on 2018/01/16 06:50:00 UTC

[jira] [Created] (CARBONDATA-2032) Skip writing final data files to local disk to save disk IO in data loading

xuchuanyin created CARBONDATA-2032:
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             Summary: Skip writing final data files to local disk to save disk IO in data loading
                 Key: CARBONDATA-2032
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2032
             Project: CarbonData
          Issue Type: Improvement
          Components: data-load
    Affects Versions: 1.3.0
            Reporter: xuchuanyin
            Assignee: xuchuanyin


Currently in data loading, carbondata write the final data files to local disk and then copy it to HDFS.

For saving disk IO, carbondata can skip this procedure and directly write these files to HDFS.



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