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Re: Why other process can't see the change after calling hdfsHFlush unless hdfsCloseFile is called? - HDFS - [mail # user]
...Ok i just read the book section on this (Definite Guide to Hadoop), just to be sure, length of a file is stored in Name Node, and its updated only after client calls Name Node after close of...
   Author: Peyman Mohajerian, 2013-12-19, 23:28
Re: Streaming Sensor Data using Flume - HDFS - [mail # user]
...Your flume source is a 'custom source', you will put the code for connecting to the source data there and then link the flume source with the channel and hdfs sink. There is a twitter exampl...
   Author: Peyman Mohajerian, 2013-12-09, 06:11
Re: How to speed up Hadoop? - HDFS - [mail # user]
...How about this: http://hadoop.apache.org/docs/stable/vaidya.html I've never tried it myself, i was just reading about it today.   On Thu, Sep 5, 2013 at 5:57 PM, Preethi Vinayak Ponangi...
   Author: Peyman Mohajerian, 2013-09-06, 01:12
Re: Business Analysts in Hadoop World - HDFS - [mail # user]
...I would say as a BA you definitely don't have to bother with Java and the goal of open source big data is not to have people work with Java. If you get familiar with Hive and HQL it will hel...
   Author: Peyman Mohajerian, 2013-06-30, 19:50
Re: ETL Tools - HDFS - [mail # user]
...Apache Flume is one option.   On Tue, May 21, 2013 at 7:32 AM, Aji Janis  wrote:  ...
   Author: Peyman Mohajerian, 2013-05-21, 16:17
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