I am writing a custom InputFormat class in which I need to get the
'TBLPROPETIES' of a Hive Table. This InputFormat will extend the
HiveInputFormat.
I thought the table properties will be available to me in the 'JobConf',
but they are not there.
What's the best way to get TBLPROPERTIES of a Hive
I have installed Hive locally I am able to run Hive queries etc. Now I
would like to try out Hive Web Interface, but when I try to start the
webserver I run into this:
./hive --service hwi
13/05/15 22:18:33 INFO hwi.HWIServer: HWI is starting up
13/05/15 22:18:33 WARN conf.HiveConf:
Thank you both for the answers. We are trying to find out if Hive can be
used as a replacement of Netezza, but if there are no indexes then I don't
see how it will beat Netezza in terms of performance. Sounds like it
certainly can't be used to do a quick lookup from a webapp - like Netezza
can.
Note: I am a newbie to Hive.
Can someone please answer the following questions?
1) Does Hive provide APIs (like HBase does) that can be used to retrieve
data from the tables in Hive from a Java program? I heard somewhere that
the data can be accessed with JDBC (style) APIs. True?
2) I
