title: LockAcquisition exceptions even on Connection isolation UNCOMMITTED READ
body: <p>We have been dealing with <code>LockAcquisitionException</code>s or <code>Lock wait timeout exceeded</code> and as we don't need any locking protection - it is much more crucial to get <em>some</em> response even if it is not fully consistent. For this reason, I have tried to set <code>UNCOMMITTED READ</code> for connection isolation. However this did not help and we keep getting these exceptions.</p>
  
  <p>There can be two things:</p>
  
  <ul>
  <li>My <code>UNCOMMITTED READ</code> setting is ignored. I tried to programmatically find Hibernate properties within the running application and it was correctly set to <code>1</code>, so this shouldn't be the case.</li>
  <li>Something else is causing these exceptions.</li>
  </ul>
  
  <p>Can you elaborate how I can investigate more?</p>