https://community.appian.com/support/w/kb/644/kb-1387-packet-for-query-is-too-largeen-USTelligent Community 12https://community.appian.com/support/w/kb/644/kb-1387-packet-for-query-is-too-largeFri, 21 Jul 2017 13:51:53 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:58876c20-bd33-4271-a605-c1bb3b09fbfdNick Vigilantehttps://community.appian.com/support/w/kb/644/kb-1387-packet-for-query-is-too-large#commentsCurrent Revision posted to Appian Knowledge Base by Nick Vigilante on 7/21/2017 1:51:53 PM<br /> <h2>Symptoms</h2> <p>The following error is printed to the application server log every five minutes:</p> <p><code>org.hibernate.util.JDBCExceptionReporter - Packet for query is too large (n &gt; 4194304). You can change this value on the server by setting the max_allowed_packet&#39; variable</code>.</p> <h2>Cause</h2> <p>Data in the SAIL context is getting stored in the application server because there is too much data to be temporarily stored in the database.&nbsp;There is no user-detectable impact to this.</p> <h2>Action</h2> <p>There is no functional impact of this error.&nbsp;This error is resolved with an application server restart.&nbsp;</p> <h2>Affected Versions</h2> <p>This article applies to Appian Cloud.</p> <p>Last Reviewed: July 2017</p><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: known issues, mysql, application server, Cloud</div> https://community.appian.com/support/w/kb/644/kb-1387-packet-for-query-is-too-large/revision/1Fri, 21 Jul 2017 05:04:38 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:58876c20-bd33-4271-a605-c1bb3b09fbfdParmida Borhanihttps://community.appian.com/support/w/kb/644/kb-1387-packet-for-query-is-too-large#commentsRevision 1 posted to Appian Knowledge Base by Parmida Borhani on 7/21/2017 5:04:38 AM<br /> <h2>Symptoms</h2> <p>The following error is printed to the application server log every five minutes:</p> <p><code>org.hibernate.util.JDBCExceptionReporter - Packet for query is too large (n &gt; 4194304). You can change this value on the server by setting the max_allowed_packet&#39; variable</code>.</p> <h2>Cause</h2> <p>Data in the SAIL context is getting stored in the application server because there is too much data to be temporarily stored in the database.&nbsp;There is no user-detectable impact to this.</p> <h2>Action</h2> <p>There is no functional impact of this error.&nbsp;This error is resolved with an application server restart.&nbsp;</p> <p>Last Reviewed: July 2017</p> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: known issues, mysql, application server</div>