[jboss-jira] [JBoss JIRA] (DROOLS-3552) Error: "write size larger than buffer can fit" when opening object in workbench

[Michael Anstis (Jira)]

    [ https://issues.jboss.org/browse/DROOLS-3552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13687806#comment-13687806 ] 

Michael Anstis commented on DROOLS-3552:
----------------------------------------

Hi [~petr.farmakovsky] if the error is in Errai could you please move this JIRA to the ERRAI project?

> Error: "write size larger than buffer can fit" when opening object in workbench
> -------------------------------------------------------------------------------
>
>                 Key: DROOLS-3552
>                 URL: https://issues.jboss.org/browse/DROOLS-3552
>             Project: Drools
>          Issue Type: Bug
>          Components: DSLs Editor
>    Affects Versions: 6.5.0.Final
>         Environment: KIE Drools Workbench - Distribution Wars-Version: 6.5.0.Final
> Server version: Apache Tomcat/7.0.76
> Server number:  7.0.76.0
> OS Name:        Linux
> OS Version:     3.10.0-957.1.3.el7.x86_64
> Architecture:   amd64
> JVM Version:    1.7.0_161-b13
> JVM Vendor:     Oracle Corporation
> H2 database
>            Reporter: Petr Farmakovsky
>            Assignee: Michael Anstis
>            Priority: Major
>         Attachments: Error.jpg, Error2.json
>
>
> To reproduce the error, I created a new repository, created a 300 Data Object in it. In each Data Object created 1000 fields of type Integer.
> After restarting the server when opening any object, Drools Workbeanch writes an error: *write size larger than buffer can fit*
> {noformat}
> java.lang.RuntimeException: failed to enqueue message for delivery
>     at org.jboss.errai.bus.server.ServerMessageBusImpl.enqueueForDelivery(ServerMessageBusImpl.java:443)
>     at org.jboss.errai.bus.server.ServerMessageBusImpl.send(ServerMessageBusImpl.java:391)
>     at org.jboss.errai.bus.server.ServerMessageBusImpl.send(ServerMessageBusImpl.java:337)
>     at org.jboss.errai.bus.server.service.MessageBusProxy.send(MessageBusProxy.java:87)
>     at org.jboss.errai.bus.client.api.base.ConversationMessageWrapper.sendNowWith(ConversationMessageWrapper.java:238)
>     at org.jboss.errai.bus.client.api.base.DefaultMessageBuilder$1.sendNowWith(DefaultMessageBuilder.java:84)
>     at org.jboss.errai.bus.server.io.ValueReplyRPCEndpointCallback.callback(ValueReplyRPCEndpointCallback.java:22)
>     at org.jboss.errai.bus.server.io.RemoteServiceCallback.callback(RemoteServiceCallback.java:54)
>     at org.jboss.errai.cdi.server.CDIExtensionPoints$2.callback(CDIExtensionPoints.java:396)
> ..
> {noformat}
> The full text of the error is attached in the file.
> I know about the description https://developer.jboss.org/thread/220428 but I did not find the parameters under which you can open objects.
> I found an error in the TransmissionBuffer.java class, but I don’t know how to fix the problem.



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