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[expand - 6 more] - Re: Exception Handling in Pig Scripts - Pig - [mail # dev]
...My opinion is that the Pig feature would not use it. What we're discussing is more granular and prevents the task to fail. Also  it allows actual handling of the error in a simple way (...
   Author: Julien Le Dem, 2011-01-21, 03:01
[expand - 2 more] - Re: Semantic cleanup: How to adding two bytearray - Pig - [mail # dev]
...Maps are sometimes used to represent JSON or similar data structures. The resulting Pig objects are Maps with String keys and values being either Julien  On 1/14/11 2:15 PM, "Dmitriy Ry...
   Author: Julien Le Dem, 2011-01-14, 22:40
Re: calling pig from a web app - Pig - [mail # user]
...Also Pig is not thread safe so far, so you can not have multiple threads fi ring different Pig "queries" in parallel. Oozie works around this by running pig from a Map task on a slave. That ...
   Author: Julien Le Dem, 2011-01-11, 22:17
[expand - 1 more] - Re: PigStats returned by BoundScript.runSingle() does not contain any information in LOCAL mode - Pig - [mail # dev]
...I was calling result("").getNumberRecords() from a script. I¹ve tried several of the methods but they all returned empty lists: getOutputLocations() getOutputNames()  If this is a known...
   Author: Julien Le Dem, 2011-01-10, 22:52
Re: Holding onto info when doing a udf on a bag - Pig - [mail # user]
...Hi Jonathan, It's input.getField(1).schema You can get the schema of your input by overriding Schema outputSchema(Sche ma) but it looks like you figured that out. outputSchema is called on t...
   Author: Julien Le Dem, 2011-01-10, 22:18
Re: Meaning of outputSchema - Python UDF - Pig - [mail # user]
...A couple of pointers:  UDFs must declare the schema of their output. See the documentation here: http://pig.apache.org/docs/r0.8.0/udf.html#Schema In Java UDFs, this is done by implemen...
   Author: Julien Le Dem, 2011-01-07, 17:33
Re: Welcome Pig's newest committer, Julien Le Dem! - Pig - [mail # dev]
...Hi all Thank you for the invitation. I'm happy to join the Pig committers! Julien   On 1/3/11 5:21 PM, "Dmitriy Ryaboy"  wrote:  Fellow Pig users, Join me in extending warm co...
   Author: Julien Le Dem, 2011-01-04, 22:13
[expand - 1 more] - Re: Passing parameters to Pig Script using Java - Pig - [mail # user]
...Oops, sorry Yes this is old code. Thanks for pointing this out. This should give a hint though. Julien   On 10/7/10 6:16 PM, "Jeff Zhang"  wrote:  Hi Julien,  You did wha...
   Author: Julien Le Dem, 2010-10-08, 16:36
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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