lly, once DRILL-4203
> is fixed, the issue you saw will be fixed as well.
>
>
> [1] https://issues.apache.org/jira/browse/DRILL-4203
>
>
> On Fri, Sep 30, 2016 at 6:26 PM, Minnow Noir wrote:
> > I'm trying to process data using Spark and then query it using Drill.
>
I'm trying to process data using Spark and then query it using Drill.
When I create a parquet file using a Spark 1.6.1 job, and then try to query
it in Drill 1.8.0, I notice that the dates are in an unknown format. All
string and other types seem fine. I'm using the java.sql.Date class because
I g
the right way is to use partition by and
> not order by in the windows functions.
>
> —Andries
>
>
>
> > On Oct 29, 2015, at 8:27 AM, Minnow Noir wrote:
> >
> > Thanks Andries.
> >
> > For this task, we need summary rows, akin to this:
> >
>
ill:> select sum(order_total) from orders where state = 'ak';
> +-+
> | EXPR$0 |
> +-+
> | 16703 |
> ++
>
> 0: jdbc:drill:> select Count(*) from orders where state = 'ak';
> +-+
> | EXPR$0 |
> +-+
> |
I'm trying to query a table in Drill and return a result set that combines
grouping with the granular rows such that the rows for each group has a
summary row. Is there anything in Drill that supports returning a summary
row for each group of returned rows?
For example, imagine a sales table with
the
> location path, but you can rather just directly point to the maprfs
> directory.
>
> See the sample I posted vs the storage plug in you had configured.
>
> The default DFS plugin should also show you the correct config info.
>
> —Andries
>
> On May 11, 2015,
; > > "type": "file",
> > > "enabled": true,
> > > "connection": “maprfs:///",
> > > "workspaces": {
> > >"schema1": {
> > > "location": "/user/theUser/test",
workspaces": {
> > >"schema1": {
> > > "location": "/user/theUser/test",
> > > "writable": true,
> > > "defaultInputFormat": null
> > >}
> > > },
> >
tion": "/user/theUser/test",
> > "writable": true,
> > "defaultInputFormat": null
> >}
> > },
>
>
> —Andries
>
>
> On May 11, 2015, at 5:07 PM, Minnow Noir wrote:
>
> > Hanifi: The web UI is e
plugin.
Abdel: There are no errors in the logs.
On Mon, May 11, 2015 at 7:22 PM, Hanifi Gunes wrote:
> I would be interested in knowing where the time has been spent. Can you
> inspect query profile from web ui for `show databases` and let us know how
> the profile looks like?
>
> On
en the particular 0.9 bit is idle?
>
> -Hanifi
>
> On Mon, May 11, 2015 at 3:53 PM, Minnow Noir wrote:
>
> > Experiencing some slowness after upgrading one of our servers from 0.8 to
> > 0.9. In particular, despite restarting the Drillbit, and even the
> server,
> > s
Experiencing some slowness after upgrading one of our servers from 0.8 to
0.9. In particular, despite restarting the Drillbit, and even the server,
several times, the Drill web UI and sqlline are both so slow as to be
unusable.
For example, doing a show databases hangs indefinitely, until I CTRL-
After upgrading to 0.9 today and then later editing my storage plugins, I
have been unable to start drill.
I was able to use drill 0.9 for several hours, but then used the web app to
edit the storage plugins to point to a new directory. The update button
did nothing when I clicked it, despite try
; ++
> | EXPR$0 |
> ++
> | 2014-01-01 |
> | 2010-01-02 |
> | 2010-01-03 |
> | 2010-01-04 |
> ++
> 4 rows selected (0.145 seconds)
>
>
>
> On Thu, Feb 12, 2015 at 3:13 PM, Steven Phillips
> wrote:
>
> >
ds)
>
> > select *`left`*('blahblah',2) from sys.options limit 1;
> ++
> | EXPR$0 |
> ++
> | bl |
> +----+
> 1 row selected (0.039 seconds)
>
> Regards,
> Abhishek
>
> On Fri, Feb 13, 2015 at 6:59 PM, Minnow Noir wrote:
right() is documented on the wiki (
https://cwiki.apache.org/confluence/display/DRILL/SQL+Functions, last
edited 6 weeks ago), but doesn't seem to be a valid function:
use sys;
0: jdbc:drill:zk=local> select right("blahblah",2) from version;
Query failed: Query failed: Failure parsing SQL. Encount
Yes.
On Feb 12, 2015 5:36 PM, "Steven Phillips" wrote:
> did you try the form:
> where columns[2] > date '2010-01-01'
>
> On Thu, Feb 12, 2015 at 2:28 PM, Aditya wrote:
>
> > In a CSV file, every field is a VARCHAR.
> >
> > On Thu, Feb 12,
I'm trying to write a WHERE clause that returns rows from a CSV file where
the value of the date column is greater or less than a comparison value
(e.g., where columns[2] > '2010-01-01').
It looks like Drill cannot automatically infer date values in CSV files,
and that one must manually/explicitly
0] = 'Zoological
> Journal of the Linnean') OR (COLUMNS[0] = 'zero temperatures'))
> AND (COLUMNS[1] = '1998'));
>
> The output lists ngrams from both files.
>
> ++ | columns | ++ | ["Zoological
> Jou
ly be able to perform the sum without the cast.
>
> --Andries
>
>
>
> > On Feb 8, 2015, at 7:44 PM, Minnow Noir wrote:
> >
> > That works with the file that has no row header, Sudhakar.
> >
> >> On Sun, Feb 8, 2015 at 10:34 PM, Sudhakar Thota
> wrote:
> &
That works with the file that has no row header, Sudhakar.
On Sun, Feb 8, 2015 at 10:34 PM, Sudhakar Thota wrote:
> May be you have to cast it to integer.
>
> Sudhakar Thota
> Sent from my iPhone
>
> > On Feb 8, 2015, at 6:54 PM, Minnow Noir wrote:
> >
> >
e...@maprtech.com> wrote:
> You need to filter out the header line on the CSV file as you are trying
> to sum a string in column1.
>
>
> —Andries
>
>
> On Feb 8, 2015, at 6:12 PM, Minnow Noir wrote:
>
> > I'm trying to perform a basic query in order to lear
I'm trying to perform a basic query in order to learn Drill, but getting an
the error message in the subject line.
I created a dead simple CSV file on disk. Note that Sales values are not
quoted.
cat test.csv
Employee,Sales
Ed,100
Pete,200
Ed,100
Pete,400
When I query it without performing a s
27 PM, Aditya wrote:
>
> > Please see
> >
> https://cwiki.apache.org/confluence/display/DRILL/CREATE+TABLE+AS+%28CTAS%29+Command
> >
> > On Sun, Feb 8, 2015 at 10:47 AM, Minnow Noir
> wrote:
> >
> >> I'm trying to extract query results as CSV for inge
FROM myfilesWHERE (((COLUMNS[0] = 'Zoological
> Journal of the Linnean') OR (COLUMNS[0] = 'zero temperatures'))
> AND (COLUMNS[1] = '1998'));
>
> The output lists ngrams from both files.
>
> ++ | columns | ++ | ["
ing SquirreL with JDBC. JDBC connects via ZooKeeper.
> It may be best to consider using the Drill SandBox if you would like to
> use SQuirreL,
>
> What is on the VM where you run Drill? If it is running Amabri do you have
> ZK running on it?
>
>
>
> —Andries
>
>
>
>
re's how:
> "Query Multiple Files in a Directory" at the end of the attached PDF.
> Please overlook the code formatting and some links that didn't copy/paste
> well.
>
> On Sun, Feb 8, 2015 at 12:35 PM, Minnow Noir wrote:
>
>> "Failure while runnin
8, 2015 at 3:21 PM, Neeraja Rentachintala <
nrentachint...@maprtech.com> wrote:
> What is the error that you are seeing?
> Can you simply point it to the directory (without *.csv) to see if it
> helps.
>
>
> On Sun, Feb 8, 2015 at 10:33 AM, Minnow Noir wrote:
>
> >
I am trying to access a drill bit running in a VM from Squirrel on my
desktop. I'm unsure of the Squirrel alias syntax, and having an issue
troubleshooting because I can't access the web interface on 8047 in the
VM. I'm trying this on a VM before worrying about deploying it into a
real cluster.
I'm trying to extract query results as CSV for ingestion into another
tool. There's no obvious way in sqlline, the web UI, or the docs to
extract query results as CSV (or other formats).
sqlline ./test.sql > output.csv doesn't work. Is there a way to pass
sqlline a query file and then dump the ou
I'm trying to do ad-hoc exploration/analysis over multiple files without
having to concatenate them. New files show up on a regular basis, and
creating large, redundant concatenated files seems inelegant for data
exploration. I've tried the obvious (... from dfs.`/dir/*.csv` but that
only returns
; > Drill from sources, latest nightly builds can be downloaded from Apache
> > build server <https://builds.apache.org/job/drill-scm/>.
> >
> > This way if you still hit this problem, we can quickly provide debug
> > patches to investigate.
> >
> > aditya.
>
>
>
>
>
>
> On Fri, Jan 23, 2015 at 5:12 PM, Minnow Noir wrote:
>
> > I'm trying to follow the "Drill in 10 Minutes" tutorial because Drill
> keeps
> > hanging.
> >
> > I have Java 7 installed on my Fedora 20 works
>
>
>
>
>
>
> On Fri, Jan 23, 2015 at 5:12 PM, Minnow Noir wrote:
>
> > I'm trying to follow the "Drill in 10 Minutes" tutorial because Drill
> keeps
> > hanging.
> >
> > I have Java 7 installed on my Fedora 20 works
I'm trying to follow the "Drill in 10 Minutes" tutorial because Drill keeps
hanging.
I have Java 7 installed on my Fedora 20 workstation.
I downloaded 0.7 and dropped it at /opt/apache-drill-0.7.0/ .
When I run Drill per the tutorial, it starts fine:
bin/sqlline -u jdbc:drill:zk=local
Jan 23, 2
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