Is impala intended to handle real time queries in low-latency applications or is it for ad hoc queries for the purpose of data exploration?
43Post New Apache Impala Questions
Is hive an impala requirement?
Does impala performance improve as it is deployed to more hosts in a cluster in much the same way that hadoop performance does?
How is impala metadata managed?
How apache impala works with cdh?
Why do I have to use refresh and invalidate metadata, what do they do?
What are the most memory-intensive operations?
What are the differences between relational databases and impala?
Why is space not freed up when I issue drop table?
How can it help for avoiding costly modeling?
Is impala production ready?
What happens when the data set exceeds available memory?
Describe impala shell (impala-shell command)?
Does impala support generic jdbc?
What is impala data types?
Are results returned as they become available, or all at once when a query completes?
