[jira] [Created] (HIVE-15949) Make DbTxnManager.openTxn() lockin the sanpshot

[Eugene Koifman (JIRA)]

Eugene Koifman created HIVE-15949:
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             Summary: Make DbTxnManager.openTxn() lockin the sanpshot
                 Key: HIVE-15949
                 URL: https://issues.apache.org/jira/browse/HIVE-15949
             Project: Hive
          Issue Type: Bug
          Components: Transactions
            Reporter: Eugene Koifman
            Assignee: Eugene Koifman


This reduces number of metastore calls and makes API cleaner and eliminates the 
need for DbTxnManager.getValidTxns()





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