We help IT Professionals succeed at work.
Get Started

Hive vs Impla in Hadoop

463 Views
Last Modified: 2017-03-31
I've loaded several months of data to Hive using SAS. I have confirmed that everything loaded successfully and can query the data with no issues.
However, when I move to using an Impala editor (local here Hue/Hadoop) and refresh/update the tables, I get an error when running the following query: SELECT * from data_table LIMIT 1000.

The error is:
Your query has the following error(s):
IllegalStateException: null

Seems that it cant see the table.
Any ideas?
Comment
Watch Question
Data Engineer
CERTIFIED EXPERT
Commented:
This problem has been solved!
Unlock 1 Answer and 1 Comment.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE