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PO
 

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    <p>That message indicates to me that its having trouble connecting to the db. Double check your connection string, and make sure your driver is on the classpath. I also think you need to have 'jdbc' as part of your connection string unless that's changed recently. </p> <pre><code>&lt;property name="hibernate.connection.url" value="jdbc:postgres://****:****@ec2-***-**-***-***.compute-1.amazonaws.com:6232/*****"/&gt; </code></pre> <p>Edit: I just eyeballed the source of previous version of this library, and if line 214 is the same b/t those two versions your connection is definitely null (i.e. not happening). </p> <p>Here is line 214 of <code>DriverManagerConnectionProviderImpl</code> in a version i have handy: (4.2.0.CR2)</p> <pre><code>214 if ( conn.getAutoCommit() != autocommit ) { 215 conn.setAutoCommit(autocommit); 216 } </code></pre> <p>Here are the preceding lines:</p> <pre><code>198 Connection conn; 199 if ( driver != null ) { 200 // If a Driver is available, completely circumvent 201 // DriverManager#getConnection. It attempts to double check 202 // ClassLoaders before using a Driver. This does not work well in 203 // OSGi environments without wonky workarounds. 204 conn = driver.connect( url, connectionProps ); 205 } 206 else { 207 // If no Driver, fall back on the original method. 208 conn = DriverManager.getConnection( url, connectionProps ); 209 } 210 211 if ( isolation != null ) { 212 conn.setTransactionIsolation( isolation.intValue() ); 213 } 214 if ( conn.getAutoCommit() != autocommit ) { 215 conn.setAutoCommit(autocommit); 216 } </code></pre>
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    1. COI added jdbc to the connection string (was an omission on my part) but no luck. I'll take a look at the source.
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    2. COSource is the same between the two. I'm going to alter the connection string and see where that leads me
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    3. COIs the Port blocked?
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