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Posted to dev@chukwa.apache.org by "Eric Yang (JIRA)" <ji...@apache.org> on 2015/07/05 08:31:04 UTC

[jira] [Updated] (CHUKWA-772) Implement Parquet writer

     [ https://issues.apache.org/jira/browse/CHUKWA-772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Yang updated CHUKWA-772:
-----------------------------
    Attachment: CHUKWA-772.patch

Added ChukwaParquetWriter using Avro serialization format.

> Implement Parquet writer
> ------------------------
>
>                 Key: CHUKWA-772
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-772
>             Project: Chukwa
>          Issue Type: New Feature
>          Components: Data Collection
>    Affects Versions: 0.7.0
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>             Fix For: 0.7.0
>
>         Attachments: CHUKWA-772.patch
>
>
> Parquet is more efficient than Sequence file for storing data on HDFS.  It would be nice to support Parquet file format for storing log data on HDFS.



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