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Re: Pig Schema contains a name that is not allowed in Avro - Pig - [mail # user]
...Hey Johannes!  Have you solved the problem? I also see it. But I don't see it when I use the schema as a string to AvroStorage parameter. I see it only when I try to use an external sch...
   Author: Ruslan Al-Fakikh, 2013-11-19, 16:40
Re: pass relation value to the file path of store command - Pig - [mail # user]
...Hi soniya,  In you example you are hard-coding the ID to 2 in your filter statement. You could also hard-code it in STORE: Store A into '/main/abc'/2 ; If you want to separate the rows ...
   Author: Ruslan Al-Fakikh, 2013-11-18, 10:21
Re: SQL- WHILE in Pig - Pig - [mail # user]
...There is no such control logic in Pig.  Maybe the FOREACH statement can help, but it's not a loop, but rather a processing operator. Also we may want to use Pig Embedding to launch pig ...
   Author: Ruslan Al-Fakikh, 2013-11-14, 05:11
[expand - 1 more] - Re: ORDER BY a map value fails with a syntax error - pig bug? - Pig - [mail # user]
...Thanks, William!   On Tue, Oct 29, 2013 at 10:41 PM, wrote:  ...
   Author: Ruslan Al-Fakikh, 2013-10-29, 18:46
Re: Small files - Pig - [mail # user]
...Hi,  It says that your command returns non-zero code. Does it return it in case you invoke it manually outside of Pig? I think I don't have any valuable ideas otherwise.  Thanks &n...
   Author: Ruslan Al-Fakikh, 2013-09-30, 20:22
Re: Need to parse the data from [ ] - Pig - [mail # user]
...I suppose you need to use the RegExp groups for that, something like ([(.*),(.*)...]), and I think you need to escape [] Basically this is not a Pig problem, I would test the RegExp in Java ...
   Author: Ruslan Al-Fakikh, 2013-09-26, 17:39
Re: Create hive tables dynamically from pig script - Pig - [mail # user]
...Probably you'll need Pig embedding: http://pig.apache.org/docs/r0.11.1/cont.html For doing some logic that is not MapReduce and depends on you Pig's output. For loading data to the created t...
   Author: Ruslan Al-Fakikh, 2013-09-26, 10:47
Re: what are the compatible versions between Pig and HBase - Pig - [mail # user]
...Hi,  Are you trying to install them yourself? Usually a Hadoop distro is used (Cloudera, Hortonworks, Amazon EMR, etc) and they are already compatible within a distro.  Thanks &nbs...
   Author: Ruslan Al-Fakikh, 2013-09-25, 10:10
Re: ISOToUNix working in Pig 0.8.1 but not in Pig 0.11.0 - Pig - [mail # user]
...What was the error?  Not an issue, but why do you call the columns dt1, dt2, but not using the name, using the ordinal number insted: $0?   On Fri, Sep 20, 2013 at 6:00 PM, Muni ma...
   Author: Ruslan Al-Fakikh, 2013-09-20, 15:26
Re: Pig Parameter Substitution - Pig - [mail # user]
...Hi,  No sure whether it helps, but I did a lot of testing in such cases. "Test and see" was my main approach. It is really tricky sometimes. Also you can try the -dryrun option when lau...
   Author: Ruslan Al-Fakikh, 2013-09-16, 22:54
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