Csaba Ringhofer created IMPALA-15079:
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             Summary: Unneeded condition variable open_cv_ in 
SharedJdbcConnection
                 Key: IMPALA-15079
                 URL: https://issues.apache.org/jira/browse/IMPALA-15079
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
            Reporter: Csaba Ringhofer


The goal of open_cv_ seems to be to wait here: 
https://github.com/apache/impala/blame/2be15d0d9f1d0be64428f3b4f4dd1569dd37782c/be/src/exec/data-source-scan-node.cc#L121

but at this point open_done_ must be already true as the whole initialization 
is guarded by a lock





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