Un-Answered Questions { Apache Impala }

What is impala?

122


Why we need impala hadoop?

37


What is the maximum number of rows in a table?

40


Describe impala shell (impala-shell command)?

36


Can any impala query also be executed in hive?

76


State some advantages of impala?

30


Does impala use caching?

38


How are joins performed in impala?

89


What are distinct operators in impala?

36


What is troubleshooting for impala?

65


Can impala be used for complex event processing?

78


How do I configure hadoop high availability (ha) for impala?

45


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

74


What are the differences between relational databases and impala?

46


On which hosts does impala run?

37