Ah... if you have datasets with other time zones, that is relatively easily
done. Just convert all of the times into time stamps and compare to your
hearts content.
If your data has an implied time-stamp, you can append a correct one and
use the z format specifier to parse the concatenated string
Thanks for your answer ,
I tried both two links and still having the same error ,
CommandFailureException: { "serverUsed" : "192.168.170.136:27017" , "ok" :
0.0 , "errmsg" : "not authorized on admin to execute command {
listDatabases: 1 }"
my mongodb storage config
{
"type": "mongo",
"connec
Hello Everyone,
I'm pleased to announce the release of Apache Drill 0.8.0. There are a
number of exciting additions in this release and a huge number of bug
fixes. Read about the release in our release highlights at [1]. Please
download it [2] and let us know what you find. If you want to view
On Tuesday, March 31, 2015, Andries Engelbrecht
wrote:
> TMZ functionality will be good, especially if it can be specified in a
> query and also set at session level.
>
> Another question is if Drill will assume all date/time data is UTC unless
> specified differently? I believe this to be the ca
I believe you’ll need to put the custom jar in DRILL’s classpath (it does not
include $HIVE_HOME/lib be default since there’s no guarantee it will be on all
cluster nodes).
I’ve been successful putting the extra libraries I need for object-store access
into $DRILL_HOME/jars/3rdparty.
— Davi
The error message indicates that this is a planning bug. Please try to look
to see if you can find an open JIRA for the issue and add any information
about your case there. If there is not one already filed, please open a new
one and try to provide as much explanation as you can about the data
invo
Posting this message again as I did not get a response to the previous:
I
am getting a hive custom SerDe not found error when I try to describe (or
query) hive
tables in drill that use a custom SerDe. show tables works ok. Also, any
table that does not use custom SerDe, works well. All tables work
These examples of nested data queries that use a where clause might help:
http://drill.apache.org/docs/json-data-model/#example:-access-a-map-field-in-an-array
http://drill.apache.org/docs/json-data-model/#example:-flatten-an-array-of-maps-using-a-subquery
Kristine Hahn
Sr. Technical Writer
415-
Try a cast to integer on the field as well, just to be sure data types are
handled correctly.
—Andries
On Mar 31, 2015, at 8:54 AM, Subhajit Ghosh wrote:
> Checked it, there aren't any null values. Any queries with the WHERE clause
> containing a nested statement like "WHERE a.b.c>100" is pr
Checked it, there aren't any null values. Any queries with the WHERE clause
containing a nested statement like "WHERE a.b.c>100" is producing the same
error. Anyone succeeded with such queries?
On 31 March 2015 at 16:27, Andries Engelbrecht
wrote:
> Are there any null values?
>
> Perhaps try to
I would suggest that you use a tool to split the JSON file into smaller chunks
of 64-128MB, and keeping the JSON objects intact in each file.
Also it will be best in the long run to just use a distributed FS for the Drill
cluster vs trying to manage file partitions.
I personally prefer MapR-FS as
Are there any null values?
Perhaps try to filter out null values (if there are any) and then see if it
succeeds.
Select <….> from …. t where
t.json.runtimeConfiguration.properties.jvmHeapUsageInit is not null and
t.json.runtimeConfiguration.properties.jvmHeapUsageInit >3000
In some cases I fo
See the following links.
http://drill.apache.org/blog/2014/11/19/sql-on-mongodb/
https://issues.apache.org/jira/browse/DRILL-1502
—Andries
On Mar 31, 2015, at 2:24 AM, Wang Darrell wrote:
> Is there anyone who tried to connect drill to mongodb with --auth.
>
> When I started my mongo with a
TMZ functionality will be good, especially if it can be specified in a query
and also set at session level.
Another question is if Drill will assume all date/time data is UTC unless
specified differently? I believe this to be the case.
Date_add, Date_sub seems to only support days.
You can als
Ted's correct, it would be nice to be able to convert the UTC datetime
column to whichever timezone I'm interested in, say 'America/New_York', as
a timestamp so I can compare datasets that don't have UTC timestamps with
those that do. Is this in the roadmap?
Chris Matta
cma...@mapr.com
215-701-314
Is there anyone who tried to connect drill to mongodb with --auth.
When I started my mongo with auth.
drill can't do any query.
My mongodb version is 2.6.9
here is the mongodb admin user information
db.createUser({
user:"test",
pwd :"test",
roles:[{
role : "readAnyDatabase" , db:"admin"
}]
})
I am facing some issues when running a SELECT query with a WHERE clause on
a nested value/column. Note that the query is run on a view of the HBase
table.
0: jdbc:drill:schema:hbase:zk=localhost> select
t.json.runtimeConfiguration.properties.jvmHeapUsageInit as val from
IndividualTestRun_ t;
+
The original poster wasn't very clear. What they said could mean what
Andries provided (which is to determine which timezone that data refers
to).
The way that I read the question was that they wanted to translate times to
be represented as the string formatted version of the same time in a
diffe
Hello Team
I started exploring drill for our requirement to run SQL-on-semi structured
data. I have setup a 4node drill cluster with zookeeper. Have few
questions on how it actually works,
1. When I run Drill in distributed mode, using dfs (local file system)
i.e., I have a 1GB Json file on one
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