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hadoop notes

Hadoop Course Notes


hdfs dfs -cat /dualcore/orders/part* | head -n 100 > test_orders.txt
beeline -u jdbc:hive2://localhost:10000
  • Impala uses more memory.
  • Map-reduce doesn’t use much memory.
  • 603 more words

House of the Fisherman



Serenity Style The House of the fisherman @ Illuminate

DaD Pebbles @ FaMESHed Go

Apple Fall Row Boat @ FaMESHed Go

Hive Mass Canes Plant @ Kustom9… 15 more words

Attention guys...

yes, this is to all the males in SL looking for mesh clothing that is affordable yet well made with options for several different body types.  533 more words

Twitter Sentimental Analysis using Flume & Hive

Sentimental Analysis is the process of identifying and categorizing opinions expressed in a piece of text, it paves a way to identify writer`s attitude towards a particular topic or product.We can simply say that it is a technique to determine whether a piece of writing is positive, negative or neutral. 1,235 more words


Hive Basics - Datatypes, Namespaces, Partitions and Buckets


In the last post, we explored the architecture of Hive, now let us see some basics to get us started with Hive.

Let’s first see the different  1,141 more words

Big Data

The Queen, Drone and Worker Bee

People often ask me how I can tell the difference in each bee. When I was able to point out the queen yesterday, people asked how I know. 408 more words


I Hold My Liqueur Where Your Hand Used To Be

hive // gone fishin clutter NEW @ FLF
hive // mass canes plant NEW @ kustom9

Other Items I Used:
JIAN Jack Russel Terrier :: Companion (Add me!) 14 more words

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