On Tue, May 24, 2016 at 7:07 PM, Yijie Shen
wrote:
> Hi Dechang,
>
> Thanks very much for your help!
>
> I get a little confused here, why does skew exist?
>
> After some statistic work, I got this: 1516 files and 102.54MB on average,
> max of 104MB, min of 95MB.
> On
Thanks everyone, and in particular, thank you, Jacques, for making Drill
possible.
On Wed, May 25, 2016 at 3:31 PM, Chunhui Shi wrote:
> Big congratulations to Parth!
> Thanks Jacques for founding Drill project and way to go drillers!
>
> Chunhui
>
> On Wed, May 25, 2016 at
AR to (I learned something) However, that
> > >> doesn't work because my data is accurate i.e. '-__-__' 2015-04-02
> > and
> > >> 2015-00-23 but 00 doesn't work (bad data) .
> > >>
> > >> UDFs scare me in that the only Java I've conquered is evide
've conquered is evident from my
> >> empty
> >> french press...
> >>
> >> I know I've brought it up in the past, but has anyone seen any community
> >> around UDFs start? I'd love to have a community that follows Apache like
> >> rules, and allows us to c
Big congratulations to Parth!
Thanks Jacques for founding Drill project and way to go drillers!
Chunhui
On Wed, May 25, 2016 at 11:45 AM, John Omernik wrote:
> Congratz Parth, and thank you Jacques!
>
> On Wed, May 25, 2016 at 1:25 PM, Xiao Meng wrote:
>
Congratz Parth, and thank you Jacques!
On Wed, May 25, 2016 at 1:25 PM, Xiao Meng wrote:
> Big congratulations, Parth!
>
> And thank you, Jacques, for the leadership and the tremendous contributions
> to the community.
>
> Best,
>
> Xiao
>
> On Wed, May 25, 2016 at 8:35 AM,
Big congratulations, Parth!
And thank you, Jacques, for the leadership and the tremendous contributions
to the community.
Best,
Xiao
On Wed, May 25, 2016 at 8:35 AM, Jacques Nadeau wrote:
> I'm pleased to announce that the Drill PMC has voted to elect Parth Chandra
> as
Drill Community,
Thanks for the quick response to my last question. I am exploring the tool and
will definitely use it, especially the json capabilities with the flatten
function. I noticed that Flatten will error on nested maps. I would like to
exclude these maps to build tables from them
Congrats Parth!
And thanks Jacques.
On Wed, May 25, 2016 at 10:53 AM, Jason Altekruse wrote:
> Congrats Parth!
>
> Jason Altekruse
> Software Engineer at Dremio
> Apache Drill Committer
>
> On Wed, May 25, 2016 at 10:39 AM, rahul challapalli <
> challapallira...@gmail.com>
Congrats Parth!
Jason Altekruse
Software Engineer at Dremio
Apache Drill Committer
On Wed, May 25, 2016 at 10:39 AM, rahul challapalli <
challapallira...@gmail.com> wrote:
> Congratulations Parth!
>
> Thank You Jacques for your leadership over the last few years.
>
> On Wed, May 25, 2016 at
Just to be sure, can you run the below query which does not contain
flatten? If this query also fails, then it could be bad data in "Pnl"
column ( may be an empty string?)
SELECT x.DateValueCollection FROM `mongo`.`db_name`.`
some.random.collection.name` AS x;
On Wed, May 25, 2016 at 10:32 AM,
Good afternoon,
I am receiving the following error when using the flatten function to query a
MongoDB collection:
Error: SYSTEM ERROR: IllegalArgumentException: You tried to write a VarChar
type when you are using a ValueWriter of type NullableFloat8WriterImpl.
The collection contains a number
hub project and encourage folks to
>> come to the table or is there better way via Apache to do something like
>> that?
>>
>> On Wed, May 25, 2016 at 10:27 AM, Veera Naranammalpuram <
>> vnaranammalpu...@maprtech.com> wrote:
>>
>> You could write a UDF. Or yo
Congratulations Parth!
Thank You Jacques for your leadership over the last few years.
On Wed, May 25, 2016 at 10:26 AM, Gautam Parai wrote:
> Congratulations Parth!
>
> On Wed, May 25, 2016 at 9:02 AM, Jinfeng Ni wrote:
>
> > Big congratulations,
Congratulations Parth!
On Wed, May 25, 2016 at 9:02 AM, Jinfeng Ni wrote:
> Big congratulations, Parth!
>
> Thank you, Jacques, for your contribution and leadership over the last
> few years!
>
>
> On Wed, May 25, 2016 at 8:35 AM, Jacques Nadeau
>
I am trying to avoid reading through millions of records but would like to also
avoid building a postgreSQL table by making less but an also significant number
of calls to check column existence in the information_schema. Drill seems
perfect for implicity discovering this. Right now, I am dumpy
or is there better way via Apache to do something
like
that?
On Wed, May 25, 2016 at 10:27 AM, Veera Naranammalpuram <
vnaranammalpu...@maprtech.com> wrote:
You could write a UDF. Or you could do something like this:
cat data.csv
05/25/2016
20160525
May 25th 2016
0: jdbc:drill:> sele
is there better way via Apache to do something like
> that?
>
> On Wed, May 25, 2016 at 10:27 AM, Veera Naranammalpuram <
> vnaranammalpu...@maprtech.com> wrote:
>
>> You could write a UDF. Or you could do something like this:
>>
>> cat data.csv
>> 05
oject and encourage folks to
> come to the table or is there better way via Apache to do something like
> that?
>
> On Wed, May 25, 2016 at 10:27 AM, Veera Naranammalpuram <
> vnaranammalpu...@maprtech.com> wrote:
>
>> You could write a UDF. Or you could do something like
:
>
> cat data.csv
> 05/25/2016
> 20160525
> May 25th 2016
>
> 0: jdbc:drill:> select case when columns[0] similar to '__/__/' then
> to_date(columns[0],'MM/dd/') when columns[0] similar to '' then
> to_date(columns[0],'MMdd') else NULL end from `da
Would the PostgreSQL function jsonb_to_recordset(jsonb) help in this
case?
It would return to Drill a table instead of a set of JSON objects, but
you would have to declare the types in the call.
On 25 May 2016, at 12:26, Andrew Evans wrote:
Drill Members,
I have an intriguing problem
Congratulations Parth!
And I echo JNI's words regarding Jacques' leadership in Apache Drill
community.
On Wed, May 25, 2016 at 9:23 AM, scott cote wrote:
> Parth is a nice “bit” to add to the tool kit :)
>
> SCott
> > On May 25, 2016, at 11:15 AM, Abdel Hakim Deneche
There is ability to do retrieve JSON fields using the convert_to function
in Drill. Check the following doc.
https://drill.apache.org/docs/data-type-conversion/#convert_to-and-convert_from
On Wed, May 25, 2016 at 9:26 AM, Andrew Evans wrote:
> Drill Members,
>
Drill Members,
I have an intriguing problem where I have hundreds of thousands or even
millions of records stored in jsonb format in uneven JSon objects in a
PostgreSQL database. I would like to be able to implicitly grab column names
and data types using your tool since neither PostreSQL or
Yep, that works without the extra CAST, I didn't see the Y in the original
age return, I assumed it had to be as year before I could use it, I assumed
wrong. I guess that's my superpower, being wrong and answering my own
questions on lists so others can learn from my mistakes ;)
On Wed, May 25,
Parth is a nice “bit” to add to the tool kit :)
SCott
> On May 25, 2016, at 11:15 AM, Abdel Hakim Deneche
> wrote:
>
> Congrats Parth !
>
> On Wed, May 25, 2016 at 9:15 AM, Zelaine Fong wrote:
>
>> Congratulations, Parth. Looking forward to
Congratulations, Parth. Looking forward to working with in your new role
:).
-- Zelaine
On Wed, May 25, 2016 at 9:02 AM, Jinfeng Ni wrote:
> Big congratulations, Parth!
>
> Thank you, Jacques, for your contribution and leadership over the last
> few years!
>
>
> On Wed,
Big congratulations, Parth!
Thank you, Jacques, for your contribution and leadership over the last
few years!
On Wed, May 25, 2016 at 8:35 AM, Jacques Nadeau wrote:
> I'm pleased to announce that the Drill PMC has voted to elect Parth Chandra
> as the new PMC chair of
Great!
Answering your own questions on email lists can be therapeutic ;-)
Why not just use
EXTRACT(year from age(dob))
--Andries
> On May 25, 2016, at 7:39 AM, John Omernik wrote:
>
> Well I need to include the Staples "That was Easy" button here... I tried:
>
>
I'm pleased to announce that the Drill PMC has voted to elect Parth Chandra
as the new PMC chair of Apache Drill. Please join me in congratulating
Parth!
thanks,
Jacques
--
Jacques Nadeau
CTO and Co-Founder, Dremio
You could write a UDF. Or you could do something like this:
cat data.csv
05/25/2016
20160525
May 25th 2016
0: jdbc:drill:> select case when columns[0] similar to '__/__/' then
to_date(columns[0],'MM/dd/') when columns[0] similar to '' then
to_date(columns[0],'MMdd') else N
Updates are AWEsome here.
On Wed, May 25, 2016 at 9:08 AM, John Omernik wrote:
> Update!
>
> (Note, please tell me if updates here are inappropriate. I like updating
> here, because I think it's relevant to the Drill community, and I want
> people to see what is happening
Same response as the one I provided about a week ago :). But it may have
gotten lost as that email thread was asking other questions as well.
We're in the process of re-evaluating the release cadence of Drill, and
will no longer be doing releases on a monthly cadence. At this time, we do
not
Sounds like a job for a UDF?
You could do the try/catch inside the UDF.
Vince Gonzalez
Systems Engineer
212.694.3879
mapr.com
On Wed, May 25, 2016 at 11:05 AM, John Omernik wrote:
> I have some DOBs, and some fields are empty others apparently were filled
> by
I have some DOBs, and some fields are empty others apparently were filled
by trained monkeys, but while most data is accurate, some data is not.
As you saw from my other post, I am trying to get the age for those DOBs
that are valid...
My function works, until I get to a record that is not valid
Well I need to include the Staples "That was Easy" button here... I tried:
EXTRACT(year from cast(age(dob) as INTERVAL YEAR)) as yr_age
And it worked!
Self Answering question is self answering...
On Wed, May 25, 2016 at 9:35 AM, John Omernik wrote:
> Hey all, simple
Ah good points. I think this also factors into the Workspace Security
topic I bumped up. Trying to ensure we have the proper tools to
holistically manage our data environment as presented to the user by Drill
I think is important for any admin.
On Wed, May 25, 2016 at 9:34 AM, Andries
Hey all, simple question, I have a field, dob, I want to get the current
age from...
I have:
cast(age(dob) as INTERVAL YEAR) as yr_age
Which works pretty well, as you can see below, however, I'd like a column
that is just the integer age, no months, no P/Y etc. Now, I can play with
string
It is an interesting idea, but may warrant more discussion in the overall Drill
metadata management.
For example how will it affect other SPs that are not DFS?
How will it be represented/managed in INFORMATION_SCHEMA when tools are used to
work with Drill metadata?
I support that this is a
Update!
(Note, please tell me if updates here are inappropriate. I like updating
here, because I think it's relevant to the Drill community, and I want
people to see what is happening so they can help, however, I do know there
are others who may see this as a separate project from Drill, a thus
+2
I really like this idea.
—C
> On May 25, 2016, at 08:52, Jim Scott wrote:
>
> +1
>
> On Wed, May 25, 2016 at 7:05 AM, John Omernik wrote:
>
>> Prior to opening a JIRA on this, I was curious what the community thought.
>> I'd like to have a setting
+1
On Wed, May 25, 2016 at 7:05 AM, John Omernik wrote:
> Prior to opening a JIRA on this, I was curious what the community thought.
> I'd like to have a setting for workspaces that would indicate "hidden".
> (Defaulting to false if not specified to not break any already
After talking about my other idea (Hidden workspaces) I remembered this
thread. This doesn't supplant my other discussion, however I would like to
see if I couldn't get some discussion going here on workspace security
again.
On Wed, Nov 25, 2015 at 9:25 AM, John Omernik wrote:
Prior to opening a JIRA on this, I was curious what the community thought.
I'd like to have a setting for workspaces that would indicate "hidden".
(Defaulting to false if not specified to not break any already implemented
workspace definitions)
For example:
"workspaces" {
"dev": {
I am also interested in this. I know there was some talk about this and
then some of that work was focused on the 2.0 Anyone care to talk about 1.7
vs 2.0, and what these various releases could me to the community?
Thanks!
John
On Wed, May 25, 2016 at 12:44 AM, Sanjiv Kumar
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