Explain the drawbacks of Impala?
Submitted by: Administrator1)Impala isn't a GA offering yet.So as a beta offering, it has several limitations in terms of functionality and capability; for example, several of the data sources and file formats aren't yet supported.
2)Also ODBC is currently the only client driver that's available, so if we have JDBC applications we are not able to use them directly yet.
3)Another Impala drawback is that it's only available for use with Cloudera's distribution of Hadoop; that is CDH 4.1.
Submitted by: Administrator
2)Also ODBC is currently the only client driver that's available, so if we have JDBC applications we are not able to use them directly yet.
3)Another Impala drawback is that it's only available for use with Cloudera's distribution of Hadoop; that is CDH 4.1.
Submitted by: Administrator
Read Online NoSQL Job Interview Questions And Answers
Top NoSQL Questions
☺ | What is Cassandra? |
☺ | What is Impala? |
☺ | What is Not Only SQL (NoSQL)? |
☺ | What is BigSQL? |
☺ | What is Apache HBase? |
Top Databases Programming Categories
☺ | RDBMS Interview Questions. |
☺ | SQL Interview Questions. |
☺ | SSRS Interview Questions. |
☺ | Sybase Interview Questions. |
☺ | Database Administrator (DBA) Interview Questions. |