How to Increase Hive Reducers

[Sreepad Chitragar]

Hi sir/madam,
I am new to Hadoop and Hive Technology.....As i am new to this one, i am facing some problems in Hive. So can u please figure out my problem listed below and give me a solution

Problem:
1) It is taking too long to execute the Hive Query for our application.
2)How to reduce execution time of query?
3)How to Increase number of REDUCERS in Hive?
4)Is there any other way other than specifying in HiveDefault.xml as (1,-1,0,2,3....)...

 

[SpectreD]

That makes no sense... What exactly do you mean?

 

[Its Ryan Boi]

Coolest map ever!!!

 

[Rui]

What Spectre said.

 

[Crayons]

like I said in my deleted post, I think he wanted to know how to make the sucky search system faster.

 

[GhostWolf]

Stop using vB.

 

[Arhowk]

lol the search system is awful. i use teh button that says "Use Google"

 

[Dr Super Good]

Sreepad Chitragar, you went to the wrong site.

Hive Workshop is primarily a WarCraft III and StarCraft II modding support site. The software product you are mentioning is open source and supported by the Apache Software Foundation.

Hive, the open source data warehouse system for Hadoop powered servers supported by the Apache Software Foundation. I advise starting there as they seem to have IRC channels which might allow you to get in touch with the developers.

We would like to apologize for the lack of helpfulness of some of the responses.

 

[Crayons]

I thought hadoop was some sort of indian word.

he was actually talking about some fancy software our monkey brains can't handle.

anyways, the search still sucks.

 

[Grey Nightmare]

The search would work better if people tagged their threads