Apache Impala Interview Questions
Un-Answered Questions { Apache Impala }
How do I configure hadoop high availability (ha) for impala?
How are joins performed in impala?
Why we need impala hadoop?
How do I load a big csv file into a partitioned table?
What impala use for authentication?
What are impala built-in functions?
How much memory is required?
What is impala’s aggregation strategy?
What is the no. Of threads created by impala?
On which hosts does impala run?
Can I do insert … select * into a partitioned table?
How to control access to data in impala?
What kinds of impala queries or data are best suited for hbase?
What are the best features of impala?
State use cases of impala?
