<div dir="ltr">I think what is happening is two security domains are being started at the same time, which results in two concurrent put() calls. <div><br></div><div style>Sometimes this will result in both items being put into the same place in the table, and one put() will essentially be lost. </div>
<div style><br></div><div style>Using a sync map makes this problem go away. </div><div style><br></div><div style>Stuart</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sun, Dec 29, 2013 at 11:53 AM, Ales Justin <span dir="ltr"><<a href="mailto:ales.justin@gmail.com" target="_blank">ales.justin@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div>How would proper map sync help here then?</div><div><br></div><div>Are you saying there is a put and get going on at the same time?</div>
<div>Imo, this then means WF' dependencies are not done right.</div><div><br></div><div>btw: when do you "corrupt" a HashMap? (wrt my diff manifestation)</div><div>With multiple concurrent puts/removes, or can it be mixture of puts/gets/removes?</div>
<div><div class="h5"><div><br>On Dec 29, 2013, at 2:56, Jason Greene <<a href="mailto:jgreene@redhat.com" target="_blank">jgreene@redhat.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div>It looks exactly how it would manifest. Something isn't in the map that should be, so an error is thrown.</div>
<div><br>On Dec 27, 2013, at 1:26 PM, Ales Justin <<a href="mailto:ales.justin@gmail.com" target="_blank">ales.justin@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div>That's one thing -- dunno how that did pop-up before. ;-)</div>
<div><br></div><div>But I doubt that just non-synchronised collections/maps cause this -- it would manifest differently.</div><div>Imo, it must also be a race-condition in WF.</div><br><div><div>On 27 Dec 2013, at 17:50, Anil Saldhana <<a href="mailto:Anil.Saldhana@redhat.com" target="_blank">Anil.Saldhana@redhat.com</a>> wrote:</div>
<br><blockquote type="cite">
<div bgcolor="#FFFFFF" text="#000000">
<div>Stefan merged the fixes recently. I
guess we need a PicketBox upgrade in WF.<br>
<br>
On 12/27/2013 06:54 AM, Ales Justin wrote:<br>
</div>
<blockquote type="cite">
I often get this error:
<div>* <a href="https://gist.github.com/alesj/8146623" target="_blank">https://gist.github.com/alesj/8146623</a></div>
<div><br>
</div>
<div>I guess it's related to <a href="https://issues.jboss.org/browse/SECURITY-777" target="_blank">https://issues.jboss.org/browse/SECURITY-777</a> ?</div>
<div><br>
</div>
<div>Do we have a JIRA for WF as well?</div>
<div><br>
</div>
<div>-Ales</div>
<br>
</blockquote>
</div>
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