<style>
/* Changing the layout to use less space for mobiles */
@media screen and (max-device-width: 480px), screen and (-webkit-min-device-pixel-ratio: 2) {
#email-body { min-width: 30em !important; }
#email-page { padding: 8px !important; }
#email-banner { padding: 8px 8px 0 8px !important; }
#email-avatar { margin: 1px 8px 8px 0 !important; padding: 0 !important; }
#email-fields { padding: 0 8px 8px 8px !important; }
#email-gutter { width: 0 !important; }
}
</style>
<div id="email-body">
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<td bgcolor="#3b4d64" style="background-color:#3b4d64;color:#ffffff;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;line-height:1;"><img src="https://issues.jboss.org/s/en_US-g3yjjf/733/58/_/jira-logo-scaled.png" alt="" style="vertical-align:top;" /></td>
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<img id="email-avatar" src="https://community.jboss.org/people/rokhmanov/avatar/16.png" alt="" height="48" width="48" border="0" align="left" style="padding:0;margin: 0 16px 16px 0;" />
<div id="email-action" style="padding: 0 0 8px 0;font-size:12px;line-height:18px;">
<a class="user-hover" rel="rokhmanov" id="email_rokhmanov" href="https://issues.jboss.org/secure/ViewProfile.jspa?name=rokhmanov" style="color:#003366;">Andriy Rokhmanov</a>
created <img src="https://issues.jboss.org/images/icons/bug.gif" height="16" width="16" border="0" align="absmiddle" alt="Bug"> <a style='color:#003366;text-decoration:none;' href='https://issues.jboss.org/browse/TEIID-2081'>TEIID-2081</a>
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<div id="email-summary" style="font-size:16px;line-height:20px;padding:2px 0 16px 0;">
<a style='color:#003366;text-decoration:none;' href='https://issues.jboss.org/browse/TEIID-2081'><strong>Cannot break the continuous execution</strong></a>
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<td id="email-gutter" style="width:64px;white-space:nowrap;"></td>
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<strong style="font-weight:normal;color:#505050;">Issue Type:</strong>
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<img src="https://issues.jboss.org/images/icons/bug.gif" height="16" width="16" border="0" align="absmiddle" alt="Bug"> Bug
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<strong style="font-weight:normal;color:#505050;">Affects Versions:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
8.1 </td>
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<strong style="font-weight:normal;color:#505050;">Assignee:</strong>
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<a class="user-hover" rel="shawkins" id="email_shawkins" href="https://issues.jboss.org/secure/ViewProfile.jspa?name=shawkins" style="color:#003366;">Steven Hawkins</a>
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<strong style="font-weight:normal;color:#505050;">Created:</strong>
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20/Jun/12 2:33 PM
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<strong style="font-weight:normal;color:#505050;">Description:</strong>
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<p style='margin-top:0;margin-bottom:10px;'>Per comments made on Jun 20, 2012 : <a href="https://community.jboss.org/thread/201379?tstart=0">https://community.jboss.org/thread/201379?tstart=0</a></p>
<p style='margin-top:0;margin-bottom:10px;'>Sample code (java servlet and translator), and exception dump attached.</p>
<p style='margin-top:0;margin-bottom:10px;'>************<br/>
A.R.:<br/>
My task is to stop continuous execution from client by close() the statement from inside the StatementCallBack.onRow(s, rs) after 1-2 minutes of processing. I want to have the retrieved results stored in ResultsFuture (which I populate with every row retrieved during execution).</p>
<p style='margin-top:0;margin-bottom:10px;'>I just found that to properly cancel the continuous execution, the statement should be closed at the moment when StatementCallBack.onRow method fired on the last row of resultset for this round of executuon. If statement closed somewhere in the middle of resultset, the execution gets in infinite loop, throwing TeiidSQLException: Error trying to operate on closed ResultSet.</p>
<p style='margin-top:0;margin-bottom:10px;'>Attached is the sample code, it works against the dynamicvdb-portfolio example from Teiid. H2 database has default 25 rows in Product table. This SQL was used: "select * from Accounts.PRODUCT". Any value of rowCount other than 49 gives the exception dump.</p>
<p style='margin-top:0;margin-bottom:10px;'>************<br/>
S.H.:<br/>
There are several things here. The first is that there is an issue with the NonBlockingRowProcessor, when it calls onException in the while loop, it needs to break. Instead it keeps looping. The next issue is that you don't want to see exceptions related to closure as hard errors.</p>
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<strong style="font-weight:normal;color:#505050;">Environment:</strong>
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Teiid 8.1.0.Alpha2 on JBoss AS 7.1.1, Windows 7, java 1.7.0_05 , 64 bit.
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<strong style="font-weight:normal;color:#505050;">Project:</strong>
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<a style="color:#003366;" href="https://issues.jboss.org/browse/TEIID">Teiid</a>
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<strong style="font-weight:normal;color:#505050;">Priority:</strong>
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<img src="https://issues.jboss.org/images/icons/priority_major.gif" height="16" width="16" border="0" align="absmiddle" alt="Major"> Major
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<strong style="font-weight:normal;color:#505050;">Reporter:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a class="user-hover" rel="rokhmanov" id="email_rokhmanov" href="https://issues.jboss.org/secure/ViewProfile.jspa?name=rokhmanov" style="color:#003366;">Andriy Rokhmanov</a>
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