Details
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Type:
Story
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Status: Won't Fix
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Resolution: Done
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Fix Version/s: None
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Component/s: None
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Labels:None
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Epic Link:
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Sprint:DB_S21_12
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Team:Data Access and Database
Description
QueryRequest::ProcessResponse now gives up without retrying when it gets a MERGE_ERROR. Some research need to go into finding out what causes this error and if this is the correct course of action.
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Activity
The error's basically caused by one of two things. The czar fails to connect to the local mysql instance or the SQL to put the results in the query is wrong. Connection failures have not been an issue and have been improved to make additional attempts to connect. If the SQL query is insert the data into the result table is wrong, there is not much that can be done at runtime as further attempts will also fail. Cancelling the query appears to be the correct course of action.
John Gates
added a comment - The error's basically caused by one of two things. The czar fails to connect to the local mysql instance or the SQL to put the results in the query is wrong. Connection failures have not been an issue and have been improved to make additional attempts to connect. If the SQL query is insert the data into the result table is wrong, there is not much that can be done at runtime as further attempts will also fail. Cancelling the query appears to be the correct course of action. Nothing has changed. There does not appear to be reasonably way to recover from this error and the user query should be cancelled.
John Gates
added a comment - Nothing has changed. There does not appear to be reasonably way to recover from this error and the user query should be cancelled. 
John Gates: could you please comment if this is still relevant, and close as "Invalid" if not?