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Re: Duplicate rows when using regular expression - Pig - [mail # user]
...Can you provide the script you're running? That will help people better understand what you're doing.  On Saturday, March 24, 2012, Mohit Anchlia  wrote: see  *Note that I'm n...
   Author: Bill Graham, 2012-03-24, 20:36
Re: What should storefuncs do on parse errors while reading? - Pig - [mail # user]
...The pattern I use with bad data is to increment a counter and return null. Logging and error message is also good, but that could turn into a massive log file if there's a large dataset of b...
   Author: Bill Graham, 2012-03-24, 17:33
[expand - 1 more] - Re: how to best process key-value pairs with Pig - Pig - [mail # user]
...If you have to have one row per entity, you could store the data using Avro or JSON. Both would allow you to associate a Map of key/values with your entity. AvroStorage in piggybank and Json...
   Author: Bill Graham, 2012-03-23, 15:37
[expand - 1 more] - Re: Where do we want to put non-java source files? - Pig - [mail # dev]
...Agreed, a and retracting my +1 on dir renaming. Braking all future patch applications would be really bad.   On Fri, Mar 16, 2012 at 10:08 AM, Alan Gates  wrote:    *Note...
   Author: Bill Graham, 2012-03-16, 17:53
[expand - 1 more] - Re: Creating a relation on the fly - Pig - [mail # user]
...Are you doing this verbatim:  window = generate UUIDGenerator() as uuid, '$p1' as value1, '$p2' as value2;  If so that's an invalid statement. GENERATE works with FOREACH.  Wh...
   Author: Bill Graham, 2012-03-14, 00:19
[PIG-2570] LimitOptimizer fails with dynamic LIMIT argument - Pig - [issue]
...The following script fails with the exception shown below. Passing -t LimitOptimizer makes it work, as does adding an ORDER clause before the limit.A = LOAD 'data1.txt' AS (owner:chararray,p...
http://issues.apache.org/jira/browse/PIG-2570    Author: Bill Graham, 2012-03-13, 23:22
update on counters in local mode? - Pig - [mail # user]
...Hi,  Counters and bytes read/written have been broken in local mode for a while. I believe this is the Pig jira: https://issues.apache.org/jira/browse/PIG-1286  Does anyone know if...
   Author: Bill Graham, 2012-03-09, 00:17
Re: Bug when COUNTing bag of tuple ? - Pig - [mail # user]
...The issue here is that COUNT will increment a +1 for all tuples in the bag where the item at the first position is not null.  I've found this behavior to be strange as well though, so I...
   Author: Bill Graham, 2012-03-08, 17:02
Re: [ pigusers ] Re: pig and hbase integration = hanging jobs - Pig - [mail # user]
...That's is a separate issue from PIG-2085, but with the same outcome. Basically, during initialization the HBase region can't be fetched because the connection has been closed. Or perhaps in ...
   Author: Bill Graham, 2012-03-08, 16:57
Re: pig and hbase integration = hanging jobs - Pig - [mail # user]
...You should also verify that the Pig job works as expected when just issuing DUMP and that HBase works as expected when manually inserting a few rows (without Pig).   On Wed, Mar 7, 2012...
   Author: Bill Graham, 2012-03-07, 16:54
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB