wecharyu commented on PR #5700:
URL: https://github.com/apache/hive/pull/5700#issuecomment-2748684122

   Got it, we are still running hive `3.1.2` version that does not include 
`LeaderElection`. Besides `countOpenTxns()` api, we also find slow query in 
`openTxns()`,  the new index would improve it:
   ```sql
   select min(txn_id) from TXNS where txn_state='o';
   ```


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