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[PIG-4662] New optimizer rule: filter nulls before inner joins - Pig - [issue]
...As stated in the docs, rewriting an inner join and filtering nulls from inputs can be a big performance gain: http://pig.apache.org/docs/r0.14.0/perf.html#nullsWe would like to add an optimi...
http://issues.apache.org/jira/browse/PIG-4662    Author: Ido Hadanny, 2015-08-25, 18:09
[PIG-4147] PigUnit integration wiith Sonar code coverage - Pig - [issue]
...We would like basic PigUnit integration with Sonar "generic coverage" and report which aliases in each pig script were covered and which weren't.Any insights on how can we tackle this improv...
http://issues.apache.org/jira/browse/PIG-4147    Author: Ido Hadanny, 2014-08-31, 06:26
[PIG-3718] pig alias overrides work only if there is a space character following the alias - Pig - [issue]
...when specifying an aliasOverride in registerScript, pig does not replace the override unless there's a space character after it. GruntParser:77 =      if (query.toLowerCase()....
http://issues.apache.org/jira/browse/PIG-3718    Author: Ido Hadanny, 2014-01-23, 15:53
[PIG-3117] A debug mode in which pig does not delete temporary files - Pig - [issue]
...when we debug our pig jobs on pre-production data, we usually find bugs we couldn't detect in our UT, as env and data are not quite the same.when the final output of a script is not quite wh...
http://issues.apache.org/jira/browse/PIG-3117    Author: Ido Hadanny, 2013-12-23, 00:43
[PIG-3433] The import sdsu cannot be resolved - Pig - [issue]
...executed:➜  trunk  svn updateAt revision 1516115.ant clean eclipse-filesant compile gengetting:https://issues.apache.org/jira/browse/PIG-3399AND after manually removing the wrong j...
http://issues.apache.org/jira/browse/PIG-3433    Author: Ido Hadanny, 2013-08-29, 22:15
[PIG-3411] pig skewed join with a big table causes “Split metadata size exceeded 10000000” - Pig - [issue]
...We have a pig join between a small (16M rows) distinct table and a big (6B rows) skewed table. A regular join finishes in 2 hours (after some tweaking). We tried using skewed and been able t...
http://issues.apache.org/jira/browse/PIG-3411    Author: Ido Hadanny, 2013-08-06, 21:30
[PIG-3110] pig corrupts chararrays with trailing whitespace when converting them to long - Pig - [issue]
...when trying to convert the following string into long, pig corrupts it. data:1703598819951657279 ,44081037data1 = load 'data' using CSVLoader as (a: chararray ,b: int);data2 = foreach data1 ...
http://issues.apache.org/jira/browse/PIG-3110    Author: Ido Hadanny, 2013-03-21, 00:05
[PIG-2567] CSVLoader does not interpret empty fields to NULLs - Pig - [issue]
...when specifying an empty field like so "a,,b"CSVLoader turns them into empty strings.while PigStorage converts them to nulls.PigStorage:    private void readField(byte[] buf, int s...
http://issues.apache.org/jira/browse/PIG-2567    Author: Ido Hadanny, 2012-10-18, 13:43
[PIG-2903] passing an empty string parameter cause a Encountered <EOF> parse exception - Pig - [issue]
...when passing an empty string parameter such as my_param=""you get:Encountered "<EOF>" at line 1, column 8.Was expecting one of:    <IDENTIFIER> ...    <OTH...
http://issues.apache.org/jira/browse/PIG-2903    Author: Ido Hadanny, 2012-10-01, 19:16
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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