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Utf8StorageConverter Not Handling Empty Tuples Properly - Pig - [mail # user]
...For Pig 0.10.1, I came across a use case for the caster * Utf8StorageConverter.consumeTuple()* method, whereby passing an empty tuple to the caster did not create a valid empty tuple output....
   Author: Dan DeCapria, CivicScienc..., 2013-03-21, 15:57
[expand - 7 more] - Re: String Representation of DataBag and its Schema - Pig - [mail # user]
...I'll give it an honest try, and any additional from the community is greatly appreciated!  I've been on this idea for a few days now.  I even implemented my own UDF parser by conve...
   Author: Dan DeCapria, CivicScienc..., 2013-03-19, 17:20
[expand - 5 more] - Re: Pig + Cassandra Example !! - Pig - [mail # user]
...So yes, this is just a copy&paste baseline for what someone could use to go to/from Cassandra; the idea here is that you do require the correct dependencies in the /lib directory, but also t...
   Author: Dan DeCapria, CivicScienc..., 2013-03-18, 17:36
Re: UDF that takes bag as input and returns another bag - Pig - [mail # user]
...By extending an abstract class, you can reuse the generics for the pig input's Tuple ETL validation, and a consistent hook for your DataBag parsing logic.  Consider the following abstra...
   Author: Dan DeCapria, CivicScienc..., 2013-03-18, 15:57
[expand - 1 more] - Re: Pigify Data Input to UDF for Unit Testing - Pig - [mail # user]
...Bumping, and improving simplicity of the use case.  In Java, with a filled DataBag bag, invoke a SerDe like operation, such that:  Assume DataBag bag instantiated and filled; Strin...
   Author: Dan DeCapria, CivicScienc..., 2013-03-13, 18:42
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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