Amy created HAWQ-344:
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Summary: When resource queue capacity is shrunk, deadlock
detection maybe not triggered
Key: HAWQ-344
URL: https://issues.apache.org/jira/browse/HAWQ-344
Project: Apache HAWQ
Issue Type: Bug
Components: Resource Manager
Reporter: Amy
Assignee: Lei Chang
It maybe an unsigned integer problem. When resource queue capacity is shrunk,
the waiting requests' vseg capacity is bigger than the real capacity, so that
the D-value will be a negative number, then type of variable uint32 will turn
the negative number to a big positive number.
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