| clear query|facets|time |
Search criteria: .
Results from 41 to 50 from
214 (0.103s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Re: Concurrency control - Hadoop - [mail # user]
|
|
...It goes beyond the atomic writes... There isn't the concept of transactions in HBase. He could also be talking about Hive, which would be appropriate for this mailing list...
|
|
|
Author: Michael Segel,
2012-07-18, 19:40
|
|
|
Re: Hive/Hdfs Connector - Hadoop - [mail # user]
|
|
...Have you tried using Hive's thrift server? On Jul 5, 2012, at 10:20 AM, Sandeep Reddy P wrote: ...
|
|
|
Author: Michael Segel,
2012-07-05, 15:26
|
|
|
Re: Multiple cores vs multiple nodes - Hadoop - [mail # user]
|
|
...Hi, First, you have to explain what you mean by 'equivalent' . The short answer is that it depends. The longer answer is that you have to consider cost in your design. The whol...
|
|
|
Author: Michael Segel,
2012-07-02, 12:08
|
|
|
Re: Hive error when loading csv data. - Hadoop - [mail # user]
|
|
...Alternatively you could write a simple script to convert the csv to a pipe delimited file so that "abc,def" will be abc,def. On Jun 26, 2012, at 2:51 PM, Harsh J wrote: som...
|
|
|
Author: Michael Segel,
2012-06-26, 20:00
|
|
|
Re: Can I remove a folder on HDFS when decommissioning a data node? - Hadoop - [mail # user]
|
|
...Well, there you go... care to open a Jira for it? It would be very helpful... The OP's question presents a very good use case. Thx -Mike On Jun 26, 2012, at 10...
|
|
|
Author: Michael Segel,
2012-06-26, 15:35
|
|
|
Re: Can I remove a folder on HDFS when decommissioning a data node? - Hadoop - [mail # user]
|
|
...Hi, Yes you can remove a file while there is a node or node(s) being decommissioned. I wonder if there's a way to manually clear out the .trash which may also give yo...
|
|
|
Author: Michael Segel,
2012-06-26, 14:51
|
|
|
Re: oozie workflow file for teragen and terasort - Hadoop - [mail # user]
|
|
...There's a series of articles on Oozie by Boris Lublinsky over on InfoQ. http://www.infoq.com/articles/introductionOozie On Jun 23, 2012, at 7:42 PM, Hadoop James wrote: ...
|
|
|
Author: Michael Segel,
2012-06-24, 14:49
|
|
|
Re: Split brain - is it possible in hadoop? - Hadoop - [mail # user]
|
|
...In your example, you only have one active Name Node. So how would you encounter a 'split brain' scenario? Maybe it would be better if you defined what you mean by a split brain? ...
|
|
|
Author: Michael Segel,
2012-06-19, 12:47
|
|
|
Re: Hardware specs calculation for io - Hadoop - [mail # user]
|
|
...You will want something in between... 8 cores means 8 spindles. 16 cores means 16 spindles. You may want to up the memory, especially if you're running or thinking ...
|
|
|
Author: Michael Segel,
2012-06-13, 18:52
|
|
|
Re: Hadoop with Sharded MySql - Hadoop - [mail # user]
|
|
...Ok just tossing out some ideas... Take them with a grain of salt... With hive you can create external tables. Write a custom Java app the creates one thread to each server. Then ...
|
|
|
Author: Michael Segel,
2012-06-02, 00:09
|
|
|
|
