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Re: Pig parameter usage - Pig - [mail # user]
...Yes, you can use param likeA = load 'data/${date}_latest¹;Thanks,DanielOn 3/5/15, 6:39 AM, "Saggi Neumann"  wrote: ...
   Author: Daniel Dai, 2015-03-05, 17:51
Re: Optimization opportunity for group by followed by join on the same key ? - Pig - [mail # dev]
...Thanks Jeff. I think mailing list does not allow attachment, but I get your point.Yes, and there are actually a couple of more pattens like this: rank -> sort, join -> sort, sort ->...
   Author: Daniel Dai, 2015-03-05, 17:43
[PIG-4444] Fix unit test failure TestTezAutoParallelism - Pig - [issue]
...Introduced by PIG-4437. No big deal, update the test due to size estimation algorithm change....
http://issues.apache.org/jira/browse/PIG-4444    Author: Daniel Dai, 2015-03-04, 22:23
[expand - 2 more] - Re: use hcatalog in eclipse/pig - Pig - [mail # dev]
...The easiest way is using “register” statement in pig:register /localpathto/hcatalog-core.jar……DanielOn 3/4/15, 1:18 AM, "李运田"  wrote: ...
   Author: Daniel Dai, 2015-03-04, 17:13
Re: Running PigUnit with Hadoop 2.x - Pig - [mail # user]
...Pig.jar has two versions, one is with Hadoop 1.x, the other is with Hadoop2.x. If you are using Pig 0.12 and prior, you will need to recompile with-Dhadoopversion=23 flag to get pig.jar for ...
   Author: Daniel Dai, 2015-03-03, 20:19
[expand - 1 more] - Re: a question about TestAccumulator#testAccumBasic - Pig - [mail # dev]
...In first case Accumulator is get used and the second case is not (believedue to the second UDF BagCount in the plan). There are certain conditionswhether Accumulator can be used in the plan ...
   Author: Daniel Dai, 2015-03-03, 18:39
[PIG-4441] Tez vertex description string - Pig - [issue]
...Tez vertex description string will show up on DAG diagram of Tez UI. We need to put some meaningful message there to show what the vertex is doing....
http://issues.apache.org/jira/browse/PIG-4441    Author: Daniel Dai, 2015-03-02, 22:23
[PIG-4264] Port TestAvroStorage to tez local mode - Pig - [issue]
http://issues.apache.org/jira/browse/PIG-4264    Author: Daniel Dai, 2015-03-02, 20:54
[PIG-4437] Fix tez unit test failure TestJoinSmoke, TestSkewedJoin - Pig - [issue]
...This is introduced by PIG-4410. For the special tuple, a normal tuple is piggybacked so the memSize should not be 0. It should deduct the size of the mark though (in theory, also need to ded...
http://issues.apache.org/jira/browse/PIG-4437    Author: Daniel Dai, 2015-02-27, 19:00
[PIG-4389] Flag to run selected test suites in e2e tests - Pig - [issue]
...We want Pig e2e tests to run a specific set of test suites rather than all test suites. For example, we can run just nightly.conf and orc.conf with:ant -Dtests.suites="tests/nightly.conf tes...
http://issues.apache.org/jira/browse/PIG-4389    Author: Daniel Dai, 2015-02-27, 01:45
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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