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https://issues.jboss.org/browse/TEIID-2409?page=com.atlassian.jira.plugin...
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Jack Ma commented on TEIID-2409:
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Ramesh, thanks for the explanation. If teiid could just adds a log at command_log, which
could let us determining how long the user query stays at waiting queue, that will be very
helpfully for us to do the performance tuning up.
To add execution id into data src command_log
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Key: TEIID-2409
URL:
https://issues.jboss.org/browse/TEIID-2409
Project: Teiid
Issue Type: Feature Request
Affects Versions: 8.2
Reporter: Jack Ma
Assignee: Steven Hawkins
When we try to analyze the command_log, for some user query, it push multiple data source
queries to same data source, in this case, both request id and source command id are same,
so it is impossible to pair those data source queries from the command_log (please see
discussion:
https://community.jboss.org/message/799183#799183). Adding the execution id
into the data source command_log should make following combination key unique (request id
+ source command id + execution id)
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