How does impala compare to hive and pig?
What is impala’s aggregation strategy?
Does impala support generic jdbc?
How do I know how many impala nodes are in my cluster?
Why do I have to use refresh and invalidate metadata, what do they do?
Can impala be used for complex event processing?
Can I do trforms or add new functionality?
What are the main features of impala?
On which hosts does impala run?
Is avro supported?
State use cases of impala?
How do I load a big csv file into a partitioned table?
How apache impala works with cdh?
Can I do transforms or add new functionality?
Does impala use caching?