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From Oliver-Luo <...@git.apache.org>
Subject [GitHub] incubator-hawq pull request: HAWQ-760. Add hawq register to suppor...
Date Fri, 27 May 2016 09:40:23 GMT
Github user Oliver-Luo commented on a diff in the pull request:

    https://github.com/apache/incubator-hawq/pull/679#discussion_r64881195
  
    --- Diff: tools/doc/hawqregister_help ---
    @@ -0,0 +1,97 @@
    +COMMAND NAME: hawq register
    +
    +Register parquet files generated by other system into the corrsponding table in hawq
    +
    +*****************************************************
    +SYNOPSIS
    +*****************************************************
    +
    +hawq extract [-h hostname] [-p port] [-U username] <databasename> <tablename>
<hdfspath>
    +
    +hawq extract help 
    +hawq extract -? 
    +
    +hawq extract --version
    +
    +*****************************************************
    +DESCRIPTION
    +*****************************************************
    +
    +Hawq register si a utility to register file(s) in hdfs into
    +the table in hawq. It will move the file in the path(if path
    +refers to a file) or files under the path(if path refers to a
    +directory) into a new place corresponding to the table <tablename>,
    +and then update the meatadata in the table.
    +
    +To use hawq register, HAWQ must have been started.
    +
    +Currently hawq register supports parquet file(s) and table only.
    +User have to make sure that the structure of the parquet file(s)
    +and the table are the same.
    +
    --- End diff --
    
    Thanks for the correction. I will check this again.


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