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Fwd: BigDataCamp Silicon Valley @Strata 2014 - Pig - [mail # user]
...There's a Pig workshop at Big Data Camp at Strata this year.---------- Forwarded message ----------From: *Dave Nielsen* Date: Monday, February 3, 2014Subject: BigDataCamp Silicon Valley @Str...
   Author: Russell Jurney, 2014-02-03, 17:55
[expand - 5 more] - Re: Issue connectiong to HBase using Pig's HBaseStorage: Unable to find region for my_table - HBase - [mail # user]
...Yes, the table exists on the cluster. Yes, I can see it in hbase shell and can scan it.   On Mon, Jan 20, 2014 at 1:33 PM, Stack  wrote:     Russell Jurney twitter.com/rj...
   Author: Russell Jurney, 2014-01-21, 00:35
[PIG-3671] CONCAT operation bleeds into ToDate, making it ERROR - Pig - [issue]
...date_and_time = LOAD 'date_and_time.txt' AS (date:chararray, time:chararray);date_time_concat = FOREACH date_and_time GENERATE CONCAT(CONCAT(date, ' '), time) AS date_time;date_time_problem ...
http://issues.apache.org/jira/browse/PIG-3671    Author: Russell Jurney, 2014-01-16, 21:27
[PIG-2641] Create toJSON function for all complex types: tuples, bags and maps - Pig - [issue]
...It is a travesty that there are no UDFs in Piggybanks that, given an arbitrary Pig datatype, return a JSON string of same. I intend to fix this problem....
http://issues.apache.org/jira/browse/PIG-2641    Author: Russell Jurney, 2014-01-15, 22:08
[expand - 4 more] - Re: Udfcachetest not working - Pig - [mail # user]
...Matt Hayes of Datafu project showed me this code, which works in local mode and in hadoop mode. This should be folded into getCacheFiles(), imo:  public static final String MODEL_FILE =...
   Author: Russell Jurney, 2014-01-06, 21:17
Re: JSON data to HIVE table - Hive - [mail # user]
...Check these out:  http://hortonworks.com/blog/discovering-hive-schema-in-collections-of-json-documents/ http://hortonworks.com/blog/howto-use-hive-to-sqlize-your-own-tweets-part-two-loa...
   Author: Russell Jurney, 2014-01-06, 20:00
[expand - 2 more] - Re: ON ERROR - Pig - [mail # user]
...So, to give this a little more detail - Pig currently will fail a 1PB map reduce if one record is malformed. In most use cases, that is insane behavior. The ON ERROR proposal lets you handle...
   Author: Russell Jurney, 2013-12-21, 05:55
[PIG-3630] Macros that work in Pig 0.11 fail in Pig 0.12 :( - Pig - [issue]
...http://my.safaribooksonline.com/book/databases/9781449326890/7dot-exploring-data-with-reports/i_sect13_id196600_htmlThe ntf-idf macro listed there works under 0.11. Under 0.12, it results in...
http://issues.apache.org/jira/browse/PIG-3630    Author: Russell Jurney, 2013-12-20, 04:42
[AVRO-1412] Python Avro library can't read Avros made with Pig builtin AvroStorage - Avro - [issue]
...Using this script:from avro import schema, datafile, ioimport pprintimport sysimport jsonfield_id = NoneOptional key to printif (len(sys.argv) > 2):field_id = sys.argv[2]Test read...
http://issues.apache.org/jira/browse/AVRO-1412    Author: Russell Jurney, 2013-12-20, 04:39
[expand - 2 more] - Re: CROSS/Self-Join Bug - Please Help :( - Pig - [mail # user]
...If you store immediately after the CROSS, it works. If you do another FOREACH/GENERATE, etc. it does not.   On Wed, Dec 4, 2013 at 1:41 PM, Pradeep Gollakota wrote:     Russel...
   Author: Russell Jurney, 2013-12-04, 22:06
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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