| JBoss run out of Connections ? |
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| Written by Mark S. | |||||
| Thursday, 23 October 2008 10:19 | |||||
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# 1 Your connection pool is too small Increase the max number of connections in your Datasource .ds.xml file <max-pool-size>100</max-pool-size> # 2 Your threads are being starved by cpu Incresing the blocking timeout from default 30000 in your Datasource ds.xml <blocking-timeout-millis>50000</blocking-timeout-millis> # 3 You are not closing connections properly Are you closing your connections in the finally method ? (If not your job is really in danger  )
finally {
if (resultSet != null)
resultSet.close();
if (statement != null)
statement.close();
connection.close();
}
#4 You have hit a bug ! This is the most unlikely......anyway a couple of bugs existed with release 3.2.5 and earlier, so check the bug parade !
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| Last Updated ( Thursday, 23 October 2008 10:37 ) |
