atom feed5 messages in org.codehaus.esper.dev[esper-dev] [jira] Updated: (ESPER-29...
FromSent OnAttachments
Torsten Curdt (JIRA)Oct 14, 2008 8:04 am 
Torsten Curdt (JIRA)Oct 14, 2008 8:06 am 
Thomas Bernhardt (JIRA)Oct 20, 2008 11:34 am 
Thomas Bernhardt (JIRA)Nov 5, 2008 3:03 pm 
Thomas Bernhardt (JIRA)Nov 8, 2008 7:47 pm 
Subject:[esper-dev] [jira] Updated: (ESPER-295) Time window onto a unique window not working
From:Thomas Bernhardt (JIRA) (ji@codehaus.org)
Date:Oct 20, 2008 11:34:19 am
List:org.codehaus.esper.dev

[
http://jira.codehaus.org/browse/ESPER-295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thomas Bernhardt updated ESPER-295:

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Fix Version/s: 2.3 Summary: Time window onto a unique window not working (was: query
crashed core)

Assigned to 2.3 release.

Time window onto a unique window not working

--------------------------------------------

Key: ESPER-295 URL: http://jira.codehaus.org/browse/ESPER-295 Project: Esper Issue Type: Bug Components: Core Affects Versions: 2.2 Reporter: Torsten Curdt Fix For: 2.3

Using this query: <code> select event.id as id, Utils.resolveIdToTitle(id) as title, count(*) as count
from event(type='interval').std:unique(dateTime,sessionId).win:time(1 hour)
group by id order by count desc limit 10 </code> The engine seems to fall down: <code> [2008/10/14 14:41:36.593] ERROR [java.lang.System] Exception in thread
"Thread-6" [2008/10/14 14:41:36.594] ERROR [java.lang.System]
com.espertech.esper.client.EPException: java.lang.UnsupportedOperationException:
Time win dow does not accept event removal[2008/10/14 14:41:36.594] ERROR
[java.lang.System] at
com.espertech.esper.core.EPRuntimeImpl.processWrappedEvent(EPRuntimeImpl.java:242 ) [2008/10/14 14:41:36.594] ERROR [java.lang.System] at
com.espertech.esper.core.EPRuntimeImpl.processEvent(EPRuntimeImpl.java:229)[2008/10/14
14:41:36.594] ERROR [java.lang.System] at
com.espertech.esper.core.EPRuntimeImpl.sendEvent(EPRuntimeImpl.java:152) [2008/10/14 14:41:36.596] ERROR [java.lang.System] Caused by:
java.lang.UnsupportedOperationException: Time window does not accept event
removal [2008/10/14 14:41:36.596] ERROR [java.lang.System] at
com.espertech.esper.collection.TimeWindow.remove(TimeWindow.java:106) [2008/10/14 14:41:36.596] ERROR [java.lang.System] at
com.espertech.esper.view.window.TimeWindowView.update(TimeWindowView.java:116) [2008/10/14 14:41:36.596] ERROR [java.lang.System] at
com.espertech.esper.view.ViewSupport.updateChildren(ViewSupport.java:99) [2008/10/14 14:41:36.596] ERROR [java.lang.System] at
com.espertech.esper.view.std.UniqueByPropertyView.update(UniqueByPropertyView.java:166) [2008/10/14 14:41:36.596] ERROR [java.lang.System] at
com.espertech.esper.view.ZeroDepthStream.insert(ZeroDepthStream.java:53) [2008/10/14 14:41:36.596] ERROR [java.lang.System] at
com.espertech.esper.view.stream.StreamFactorySvcImpl$1.matchFound(StreamFactorySvcImpl.java:132) [2008/10/14 14:41:36.596] ERROR [java.lang.System] at
com.espertech.esper.core.EPRuntimeImpl.processStatementFilterSingle(EPRuntimeImpl.java:770) [2008/10/14 14:41:36.596] ERROR [java.lang.System] at
com.espertech.esper.core.EPRuntimeImpl.processMatches(EPRuntimeImpl.java:635) [2008/10/14 14:41:36.596] ERROR [java.lang.System] at
com.espertech.esper.core.EPRuntimeImpl.processWrappedEvent(EPRuntimeImpl.java:238) [2008/10/14 14:41:36.596] ERROR [java.lang.System] ... 5 more </code>