[JBoss JIRA] (TEIID-4858) hive translator is extremely slow
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[
https://issues.jboss.org/browse/TEIID-4858?page=com.atlassian.jira.plugin...
]
Steven Hawkins updated TEIID-4858:
----------------------------------
Issue Type: Quality Risk (was: Bug)
Fix Version/s: 9.3
We need to make a determination in 9.3 what the resolution will be here - default to order
by support disabled, document that it may cause issues, delve further to determine what is
happening, etc.
hive translator is extremely slow
---------------------------------
Key: TEIID-4858
URL: https://issues.jboss.org/browse/TEIID-4858
Project: Teiid
Issue Type: Quality Risk
Components: JDBC Connector
Affects Versions: 8.12.9.6_3
Environment: Tested against JDV 6.3.4 and the Cloudera quickstart 5.8 VM with the
Cloudera sample data loaded into hive
Reporter: Michael Echevarria
Assignee: Steven Hawkins
Fix For: 9.3
Attachments: fast.log, override1.png, override2.png, slow.log
When querying a table through the hive translator the results take close to 30 seconds to
return.
When querying a table through jdbc default results take under 1 second to return.
Both use the same underlying jboss server datasource.
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Steven Hawkins (JIRA)