| clear query|facets|time |
Search criteria: .
Results from 1 to 7 from
7 (0.345s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Re: Parallel Join with Pig - Pig - [mail # user]
|
|
...Ok, I've found.... I was using values that return all the same value % number of reducers. For an unfortunate case I tested always multiple values......Ohhh, my fault. Cheers, A...
|
|
|
Author: Alberto Cordioli,
2012-10-15, 08:20
|
|
|
Re: Parallel Join with Pig - Pig - [mail # user]
|
|
...With 'key' you mean the join key, right? If so, something doesn't work. I have 24 distinct values for my join key, but with a parallel degree of 20, all the values go to the same reducer. &n...
|
|
|
Author: Alberto Cordioli,
2012-10-13, 11:32
|
|
|
Parallel Join with Pig - Pig - [mail # user]
|
|
...Hi all, I have a simple question about join in Pig. I want to do a simple self join on a relation in Pig. So I load two instances of the same relation in this way: I1 = LOAD '/my...
|
|
|
Author: Alberto Cordioli,
2012-10-12, 09:46
|
|
|
Re: IllegalArgumentException: Not a host:port pair - Pig 0.10.0 with HBase - Pig - [mail # user]
|
|
...Ok, I solved the problem copying the required jars in $HADOOP_HOME/lib folder. Thanks, Alberto On 13 September 2012 10:22, Alberto Cordioli wrote: Alberto Cor...
|
|
|
Author: Alberto Cordioli,
2012-09-13, 09:09
|
|
|
Re: IllegalArgumentException: Not a host:port pair - Pig 0.10.0 with HBase - Pig - [mail # user]
|
|
...Cheolsoo, doing so I obtain a ClassNotFoundException: ERROR 2998: Unhandled internal error. org/apache/hadoop/hbase/filter/WritableByteArrayComparable That's a very strange thing since...
|
|
|
Author: Alberto Cordioli,
2012-09-13, 08:22
|
|
|
Re: IllegalArgumentException: Not a host:port pair - Pig 0.10.0 with HBase - Pig - [mail # user]
|
|
...Thanks Cheolsoo. I've already seen that link. But it is not so much clear to me how Pig makes use of HBase jars. Even if I use Pig in MapReduce mode (real or pseudo-distributed) it needs HBa...
|
|
|
Author: Alberto Cordioli,
2012-09-12, 22:10
|
|
|
IllegalArgumentException: Not a host:port pair - Pig 0.10.0 with HBase - Pig - [mail # user]
|
|
...Hi all, I'm currently working with Pig 0.10.0. I'd like to load some data from an HBase table, but I encountered some problems. When I try to load the data it seems to work: grun...
|
|
|
Author: Alberto Cordioli,
2012-09-12, 09:35
|
|
|
|
