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<p>Hello Florin,</p>
<p>this is really strange. Looks like some low-level DB problem. <br>
</p>
<p>I read your log in this way:</p>
<p>Wicket has problems displaying a page, because thread <b>http-bio-8443-exec-2</b>
is blocking (line #2). And why and where is it blocked?</p>
<p>It is reading a task (line #51), therefore it asks hibernate for
data (line #36), so hibernate calls MySQL driver (line #19). And
the call didn't complete, as it waits for something to come
through the network socket (line #5).</p>
<p>(What troubles me a lot is that one-node configuration does not
work as well.)</p>
<p>So I'd recommend to have a look at your database configuration or
setup.</p>
<p>I'm not an expert on databases (nor on MySQL in particular), so I
have no idea e.g. what troubleshooting tools to use at this
moment. Maybe you could open MySQL admin console to see if there's
something suspicious. Or look at MySQL server logs. Or you could
share your midPoint config.xml here, particularly the
<repository> section of it.</p>
<p>Best regards,<br>
Pavol<br>
</p>
<br>
<div class="moz-cite-prefix">On 30.06.2016 22:49, Florin. Stingaciu
wrote:<br>
</div>
<blockquote
cite="mid:CAMQHPY3Y-8_N1XJj2nzQZtqeHK+Ad91xR8z6yw4xXN0EpX97fg@mail.gmail.com"
type="cite">
<div dir="ltr">Hello,
<div><br>
</div>
<div>Whenever I try to add a member through the "Members" tab in
Midpoint, nothing happens. I tried to add myself to the Role
"Approver" through the "Members" tab and the task never
completes. </div>
<div><br>
</div>
<div>In fact midPoint starts hanging and the issue doesn't
resolve and I get all these errors: <a moz-do-not-send="true"
href="http://pastebin.com/GEgdtXnh">http://pastebin.com/GEgdtXnh</a></div>
<div><br>
</div>
<div>I'm running two instances of midPoint with the following
task manager configuration:</div>
<div><br>
</div>
<div>
<div> <taskManager></div>
<div> <clustered>true</clustered></div>
<div>
<jdbcUrl>jdbc:mysql://db-server:3306/midpoint_prod_quartz_live</jdbcUrl></div>
<div>
<jmxUsername>midpoint</jmxUsername></div>
<div>
<jmxPassword>password</jmxPassword></div>
<div> </taskManager></div>
</div>
<div><br>
</div>
<div>I've tried this action with both instances alive as well as
with only one. </div>
<div><br>
</div>
<div>Also here's my tomcat config pertaining to jmx:</div>
<div>
<p class=""><span class=""> -Dcom.sun.management.jmxremote.password.file=/var/opt/midpoint/jmxremote.password
-Dcom.sun.management.jmxremote.access.file=/var/opt/midpoint/jmxremote.access
-Dmidpoint.nodeId=001
-Dcom.sun.management.jmxremote.port=20001
-Dcom.sun.management.jmxremote.ssl=false</span></p>
<p class="">Even after I restart the tomcat server, midPoint
doesn't respond anymore and the logs don't show anything. </p>
<p class="">I'm willing to forgo the active active
configuration and use an active passive configuration. Also
I believe this is the cause of the earlier issues with the
upgrade process (besides the mismatch in the connector) </p>
<p class="">Any help would be greatly appreciated. </p>
<p class="">Thanks, </p>
<p class="">-F </p>
</div>
</div>
<br>
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