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https://issues.jboss.org/browse/TEIID-2647?page=com.atlassian.jira.plugin...
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Ramesh Reddy updated TEIID-2647:
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Fix Version/s: 8.7.1
Assignee: Ramesh Reddy (was: Steven Hawkins)
Impala uses same JDBC driver as Hive, however Impala implements a different engine on the
server side than Hive. That is difference between both offerings.
The JDBC driver is designed more of a pass though of your SQL/HQL queries, so vendor
specific extensions are not highlighted. As long as user uses generic queries they works
fine, as soon as they use specific query to match vendor specification Hive translator
fails. Thus writing a Impala translator is required.
Add an impala translator
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Key: TEIID-2647
URL:
https://issues.jboss.org/browse/TEIID-2647
Project: Teiid
Issue Type: Feature Request
Components: Misc. Connectors
Reporter: Steven Hawkins
Assignee: Ramesh Reddy
Fix For: 8.7.1, Open To Community
Impala offers an alternative to Hive SQL access:
http://blog.cloudera.com/blog/2012/10/cloudera-impala-real-time-queries-i...
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