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 <[email protected]> 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
