Thanks a tonne. It works. :-)
On Fri, Aug 19, 2011 at 11:19 AM, Daniel Dai wrote:
> You need to pass two chararray instead of the tuple:
> tooutput = FOREACH A GENERATE
> org.apache.pig.piggybank.evaluation.datetime.DiffDate(t1.t1a, t1.t1b)
> AS diffrerence:int;
>
> Daniel
>
> On Thu, Aug 18
You need to pass two chararray instead of the tuple:
tooutput = FOREACH A GENERATE
org.apache.pig.piggybank.evaluation.datetime.DiffDate(t1.t1a, t1.t1b)
AS diffrerence:int;
Daniel
On Thu, Aug 18, 2011 at 9:05 PM, ipshita chatterji wrote:
> Hi Folks,
>
> I am very new to PIG. I am facing problems
Hi Folks,
I am very new to PIG. I am facing problems in using DiffDate function
present in org.apache.pig.piggybank.
evaluation.datetime.
How do I pass 2 dates in a tuple format?
I get an error.
This is what I do:
A= LOAD 'date.csv' AS (t1:tuple(t1a:chararray, t1b:chararray));
DESCRIBE A;
DU
On Thu, Aug 18, 2011 at 3:34 PM, Daniel Dai wrote:
> Check https://cwiki.apache.org/confluence/display/PIG/Pig+Tips,
> PigStorageWithInputPath
>
>
Thanks, that looks like exactly what i need.
Sridhar
Yes, it's still there in 0.9 document:
http://pig.apache.org/docs/r0.9.0/cont.html#Examples-N105D4. Can you
open a Pig Jira?
Thanks
Daniel
On Thu, Aug 18, 2011 at 12:28 PM, Dexin Wang wrote:
> I will.
>
> There is also a "bug" on Pig documentation here:
>
> http://pig.apache.org/docs/r0.8.1/pigl
Check https://cwiki.apache.org/confluence/display/PIG/Pig+Tips,
PigStorageWithInputPath
Daniel
On Thu, Aug 18, 2011 at 12:19 PM, sridhar basam wrote:
> Hey,
> I wanted to see if the following is possible in pig-0.8.1.
>
> a = load '/logs/apache/*/today/access.log.txt' USING PigStorage() AS
I will.
There is also a "bug" on Pig documentation here:
http://pig.apache.org/docs/r0.8.1/piglatin_ref2.html
where it says
In this example the command is executed and its stdout is used as the
parameter value.
%declare CMD 'generate_date';
it should really be `generate_date` with the ba
Hey,
I wanted to see if the following is possible in pig-0.8.1.
a = load '/logs/apache/*/today/access.log.txt' USING PigStorage() AS ('
tuple')
I want to add to the existing tuple a chararray consisting of the variable
expansion in the '*' above. Would it be possible to do something li
Hi Thejas,I applied the patch and rebuilt. The initial bug is gone, but there looks to be another:describe a;a: {f1: int,f2: int,f3: int,f4: int,f5: int,f6: int,f7: int,f8: int,f9: int,f10: int}aa = FOREACH a GENERATE $0, TOTUPLE($2,$3,$4,$5);aaa = FOREACH aa GENERATE $0, $1.f4 as v; -- OK = F
yes, even in this case, both outputs look correct.
-Thejas
On 8/18/11 6:05 AM, lulynn_2008 wrote:
Thejas Nair,
Thank you
Actually there are other unit tests failed because of different order
output. During parse the pig command, a HashMap variable "aliases" will
be used in
src-gen/org/apache
Thejas Nair,Thank you
Actually there are other unit tests failed because of different order output.
During parse the pig command, a HashMap variable "aliases" will be used in
src-gen/org/apache/pig/impl/logicalLayer/parser/QueryParser.java. I think this
unit test failure is also caused by HashM
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