| clear query|facets|time |
Search criteria: .
Results from 1 to 10 from
20 (0.164s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Number of records in an HDFS file - Pig - [mail # user]
|
|
...Hello, What is the bets way to get the count of records in an HDFS file generated by a PIG script. Thanks...
|
|
|
Author: Mix Nin,
2013-05-13, 17:51
|
|
|
Re: Commands not working properly when stored in pig file - Pig - [mail # user]
|
|
...I guess the second map reduce started executing before first one got completed. Below is error log 2013-03-27 15:48:08,902 [main] INFO org.apache.pig.backend.hadoop.executi...
|
|
|
Author: Mix Nin,
2013-03-27, 23:07
|
|
|
Re: Commands not working properly when stored in pig file - Pig - [mail # user]
|
|
...yes the file exists in HDFS. On Wed, Mar 27, 2013 at 3:16 PM, Johnny Zhang wrote: ...
|
|
|
Author: Mix Nin,
2013-03-27, 22:45
|
|
|
Commands not working properly when stored in pig file - Pig - [mail # user]
|
|
...Sorry for posting same issue multiple times I wrote a pig script as follows and stored it in x.pig file Data = LOAD '/....' as (,,,, ) NoNullData= FILTER Data by qe is not ...
|
|
|
Author: Mix Nin,
2013-03-27, 21:58
|
|
|
Extract Date part from ISO datetime format - Pig - [mail # user]
|
|
...How to get only Date part from ISOFROMAT I have input as below 2013-03-10T08:00:24.338Z How do I get output as 2013-03-10...
|
|
|
Author: Mix Nin,
2013-03-18, 20:24
|
|
|
Ignore first record of a file - Pig - [mail # user]
|
|
...I have a file as follows: event_time session_id 12334545 67890087 56788898 87689000 &nbs...
|
|
|
Author: Mix Nin,
2013-03-14, 00:10
|
|
|
package org.apache.pig does not exist - Pig - [mail # user]
|
|
...I am writing an UDF funtion as follows import java.io.IOException; import org.apache.pig.EvalFunc; import org.apache.pig.backend.executionengine.ExecException; import org.apache.pig.da...
|
|
|
Author: Mix Nin,
2013-03-11, 18:30
|
|
|
Re: FLATTEN is not working - Pig - [mail # user]
|
|
...I used below script and got the desired output. Thanks for the reply A =foreach Z generate $0 as id, FLATTEN(TOBAG(*)) as value; I have another question Currently the input...
|
|
|
Author: Mix Nin,
2013-03-07, 20:43
|
|
|
Re: FLATTEN is not working - Pig - [mail # user]
|
|
...Hi Harsha, I am getting output as below with the new script. It is not transposed (xxxxx,(11,44,77),(22,55,88),(33,66,99)) Also , there is no guarantee that in input...
|
|
|
Author: Mix Nin,
2013-03-07, 15:03
|
|
|
Re: FLATTEN is not working - Pig - [mail # user]
|
|
...Harsha, Thanks for the reply. Suppose if I want to see output as follows xxxxx 11 44 77 xxxxx 22 55 88 xxxxx 33 66 99 How would the script be written On Wed, Mar 6, 2013 at 5:29...
|
|
|
Author: Mix Nin,
2013-03-07, 01:46
|
|
|
|
