Describe impala shell (impala-shell command)?

36

State use cases of impala?

40

How do I know how many impala nodes are in my cluster?

74

What load do concurrent queries produce on the namenode?

43

Is impala production ready?

33

What are impala architecture components?

60

Why is space not freed up when I issue drop table?

64

Can I use impala to query data already loaded into hive and hbase?

45

What is impala?

122

State some impala hadoop benefits?

36

What is impala data types?

33

Is avro supported?

63

State some disadvantages of impala?

23

How to call impala built-in functions?

43

State some advantages of impala?

30