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From Steven Phillips <sphill...@maprtech.com>
Subject Re: Details on Stuffs Under ./bin Directory
Date Tue, 07 Oct 2014 14:51:39 GMT
submit_plan: a script that let's you submit queries to a drillbit or
launches a drillbit in embedded mode, which does not use JDBC. You can
submit a sql query, or a logical or physical plan
runbit: the script that launches a drillbit. this is called by drillbit.sh.
hadoop-excludes.txt: this is no longer used. it was used when HADOOP_HOME
was used to find the hadoop libraries. but we no longer use it, and instead
only use the libraries packaged with drill. should probably be removed
drill_dumpcat: there is a trace operator that can be inserted anywhere in a
physical plan, which will dump the contents of all the record batches that
come through. dump_cat allows you to view these trace files
drill-config.sh: a common script sourced by other scripts, which


On Tue, Oct 7, 2014 at 3:22 AM, mufy <mufeed.usman@gmail.com> wrote:

> Was hoping if someone could quickly shed some light on what each of them
> does.
>
> *sqlline*, *drillbit.sh*, etc. is easily known to those playing around with
> Drill. But what about the rest?
>
> And what is the role of *hadoop-excludes.txt?*
>
> [root@n69 bin]# ls -ltr
> total 44
> -rwxr-xr-x. 1 abcd root 1084 Sep 13 04:18 submit_plan
> -rwxr-xr-x. 1 abcd root 5196 Sep 13 04:18 sqlline.bat
> -rwxr-xr-x. 1 abcd root 1610 Sep 13 04:18 sqlline
> -rwxr-xr-x. 1 abcd root 1072 Sep 13 04:18 runbit
> -rw-r--r--. 1 abcd root  104 Sep 13 04:18 hadoop-excludes.txt
> -rwxr-xr-x. 1 abcd root 1078 Sep 13 04:18 drill_dumpcat
> -rwxr-xr-x. 1 abcd root 5576 Sep 13 04:18 drill-config.sh
> -rwxr-xr-x. 1 abcd root 6436 Sep 13 04:18 drillbit.sh
>
>
>
> ---
> Mufeed Usman
> My LinkedIn <http://www.linkedin.com/pub/mufeed-usman/28/254/400> | My
> Social Cause <http://www.vision2016.org.in/> | My Blogs : LiveJournal
> <http://mufeed.livejournal.com>
>



-- 
 Steven Phillips
 Software Engineer

 mapr.com

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