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Re: Hbase Read/Write poor performance. Please help! - HBase - [mail # user]
...Can you post the client code you're using to read/write from HBase?On Wed, Aug 13, 2014 at 11:21 AM, kacperolszewski wrote: ...
   Author: Pradeep Gollakota, 2014-08-13, 15:43
[expand - 1 more] - Re: Json Loader - Array of objects - Loading results in empty data set - Pig - [mail # user]
...I haven't worked with JsonLoader much, so I'm not sure what the problem is.But your schema looks correct for your JSON structure now.DataBSets is an Array (or Bag) of Objects (or Tuples). Ea...
   Author: Pradeep Gollakota, 2014-08-08, 14:06
Rolling upgrades - Hadoop - [mail # user]
...Hi All,Is it possible to do a rolling upgrade from Hadoop 2.2 to 2.4?Thanks,Pradeep ...
   Author: Pradeep Gollakota, 2014-08-01, 16:05
Kafka Go Client - Kafka - [mail # dev]
...Hi All,I was watching the talks from the Kafka meet up at LinkedIn last month.While answering a question on producers spilling to disk, Neha mentionedthat there was a Go client that had this...
   Author: Pradeep Gollakota, 2014-07-22, 20:51
[expand - 1 more] - Re: Query On Pig - Pig - [mail # user]
...i. That's correct.ii. If the key partial match is at the beginning of the row key, then whatyou're looking for is the -gte and -lt/-lte flags. If you want to startwith 123, you just specify ...
   Author: Pradeep Gollakota, 2014-07-01, 17:40
Re: [DISCUSS] Kafka Security Specific Features - Kafka - [mail # user]
...I'm actually not convinced that encryption needs to be handled server sidein Kafka. I think the best solution for encryption is to handle itproducer/consumer side just like compression. This...
   Author: Pradeep Gollakota, 2014-06-06, 17:52
[expand - 1 more] - Re: Ambari with Druid - Ambari - [mail # user]
...https://cwiki.apache.org/confluence/display/AMBARI/Stacks+and+ServicesOn Wed, Jun 4, 2014 at 10:35 PM, ÐΞ€ρ@Ҝ (๏̯͡๏)  wrote: ...
   Author: Pradeep Gollakota, 2014-06-05, 17:17
Getting started with custom stacks - Ambari - [mail # user]
...Hi All,I would like to write some custom stacks. The recent release of Ambari-1.5has made this possible. However, I am entirely unsure of how to go aboutdoing this. Can you guys point me to ...
   Author: Pradeep Gollakota, 2014-06-02, 22:51
[expand - 4 more] - Re: How to FLATTEN hive column in Pig with ARRAY data type - Pig - [mail # user]
...Awesome... that's the way I would have done it as well.On Mon, Jun 2, 2014 at 10:14 AM, Rahul Channe wrote: ...
   Author: Pradeep Gollakota, 2014-06-02, 18:18
Re: Upgrade from Hbase 0.94.6 to 0.96 (From CDH45. -> CDH 5.0) - HBase - [mail # user]
...Hortonworks has written a bridge tool to help with this. As far as I know,this will only work for replicating from a 0.94 cluster to a 0.96 cluster.Check out https://github.com/hortonworks/H...
   Author: Pradeep Gollakota, 2014-06-02, 15:41
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