I have a setup on a EC2 instance that uses Whirr to spin up new hadoop instances. I have been trying to get Hive开发者_如何学JAVA to work with this setup. Hive should be configured to use mysql as the
(I\'m sure a similar question exists, but I haven\'t found the answer I\'m looking for yet.) I\'m using Hadoop and Hive (for our developers with SQL familiarity) to batch process multiple terabytes
When doing an INSERT OVERWRITE LOCAL DI开发者_如何转开发RECTORY is it possible to specify the delimiter to use?
So, I have an ex开发者_JAVA百科isting hdfs directory, containing a bunch of files.These files are all tab delimited.
Am new in cassandra and Hive. Now i want integrate cassandra with th开发者_运维知识库e Hadoop-Hive but how can i integrate the cassandra with Hive.You\'re in luck: DataStax just released Brisk, a Cass
I create a t开发者_开发技巧able in HIVE. It has the following columns: id bigint, rank bigint, date string
I would like to know how to run Pig queries stored in Hive format. I have configured Hive to store compressed data (using this tutorial http://wiki.apache.org/hadoop/Hive/CompressedStorage).
I am a new hivebe. My Query : In the log file we have a request fie开发者_如何学Gold like this "GET /img/home/search-user-ico.jpg HTTP/1.1" .There are more than 10,000 records are available.
Hive documentation lacking again: I\'d like to write the results of a query to a local file as well as the names of the columns.
While Hive supports positive like queries: ex开发者_JAVA百科. select * from table_name where column_name like \'root~%\';
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