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[expand - 1 more] - Re: SerDe and Rows - Hive - [mail # user]
...That looks cool. On a different note, it looks like the HiveStorageHandler is based on the old Hadoop "mapred" interface. Any idea when you plan to migrate to the "mapreduce" interface? &nbs...
   Author: Sanjit Jhala, 2010-06-01, 23:45
[expand - 3 more] - Re: [VOTE] Chukwa as TLP? - Hadoop - [mail # general]
...We're certainly far from dead.  It's in use at several sites; we're getting significant code contributions from outside the original developer group; we've done several releases, and we...
   Author: Ariel Rabkin, 2010-06-01, 23:43
Re: Last call: ApacheCon TechTalks CFP closes today - Hadoop - [mail # general]
...We've decided to extend the deadline a week to this Friday. As a   reminder, all speakers get two nights at the conference hotel and free    registration at ApacheCon.   ...
   Author: Owen O'Malley, 2010-06-01, 23:33
Re: Performance at large number of regions/node - HBase - [mail # user]
...I have a related question: I tried a simple load experiment too using Hbase 's Java API.. (The nodes do only loading: nothing else.. The client program s generate random data on the fly to l...
   Author: Vidhyashankar Venkatarama..., 2010-06-01, 23:20
[expand - 2 more] - Re: Multi-family bulk load/update.. - HBase - [mail # user]
...It looked like it: I guess we would need to coordinate across Hfiles belong ing to different column families..  Right now, we don't have the time but we will let you guys know if we are...
   Author: Vidhyashankar Venkatarama..., 2010-06-01, 23:07
Re: [DISCUSSION] Proposal for making core Hadoop changes - Hadoop - [mail # general]
...Hey Jeff,  Blueprints (it's a launchpad thing) is more of an issue tracking system (launchpad doesn't put features/enhancements in their bug database), eg drizzle has lots of blueprints...
   Author: Eli Collins, 2010-06-01, 21:28
record-aware file splitting - Hadoop - [mail # dev]
...Hi,  I am interested in implementing record-aware file splitting for hadoop. I am looking for someone who knows the hadoop internals well and is willing to discuss some details of how t...
   Author: Daren Hasenkamp, 2010-06-01, 20:56
Re: does EvalFunc generate the entire bag always ? - Pig - [mail # dev]
...well, see that's the thing, the 'sort A by $0' is already nlg(n)  ahh, I see, my own example suffers from this problem.  I guess I'm wondering how 'limit' works in conjunction with...
   Author: hc busy, 2010-06-01, 20:44
[expand - 1 more] - Re: cogroup and flattening optionally empty bags - Pig - [mail # user]
...yeah, something like this should work:  o = foreach cg generate FLATTEN(A.a_column) as a_column, ((IsEmpty(B))?toBag(toTuple(null)):(B.b_column)) as B2: o2 = foreach o generate a_column...
   Author: hc busy, 2010-06-01, 20:38
Re: UDF question - Pig - [mail # user]
...oh, that's a good point, can't just return arbitrary types... Even if I derive from base class. Interesting.  Well, the combination of toTuple and toBag will accomplish many tasks. One ...
   Author: hc busy, 2010-06-01, 20:29
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