[jboss-jira] [JBoss JIRA] (WFLY-10917) Server fails to shutdown

[tommaso borgato (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-10917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

tommaso borgato updated WFLY-10917:
-----------------------------------
    Priority: Critical  (was: Major)


> Server fails to shutdown 
> -------------------------
>
>                 Key: WFLY-10917
>                 URL: https://issues.jboss.org/browse/WFLY-10917
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 14.0.0.CR1
>            Reporter: tommaso borgato
>            Assignee: Paul Ferraro
>            Priority: Critical
>         Attachments: 17293.log, perf20-consoleText.txt
>
>
> Affected scenario is {{[perflab_eap-7x-failover-http-session-shutdown-dist-async-auth-asymEncrypt|https://jenkins.hosts.mwqe.eng.bos.redhat.com/hudson/job/perflab_eap-7x-failover-http-session-shutdown-dist-async-auth-asymEncrypt/]}}: it is a 4 nodes fail-over scenario where JGroups communication is encrypted asymmetrically:
> {noformat}
>         <subsystem xmlns="urn:jboss:domain:jgroups:6.0" default-stack="udp">
>             <channels default="ee">
>                 <channel name="ee" stack="udp" cluster="ejb"/>
>             </channels>
>             <stacks>
>                 <stack name="udp">
>                     <transport type="UDP" socket-binding="jgroups-udp"/>
>                     <protocol type="PING"/>
>                     <protocol type="MERGE3"/>
>                     <protocol type="FD_SOCK"/>
>                     <protocol type="FD_ALL"/>
>                     <protocol type="VERIFY_SUSPECT"/>
>                     <protocol type="ASYM_ENCRYPT" xmlns="">
>                        <property name="encrypt_entire_message">true</property>
>                        <property name="sym_keylength">128</property>
>                        <property name="sym_algorithm">AES/ECB/PKCS5Padding</property>
>                        <property name="asym_keylength">512</property>
>                        <property name="asym_algorithm">RSA</property>
>                     </protocol>
>                     <protocol type="pbcast.NAKACK2"/>
>                     <protocol type="UNICAST3"/>
>                     <protocol type="pbcast.STABLE"/>
>                     <protocol type="AUTH" xmlns="">
>                       <property name="auth_class">org.jgroups.auth.MD5Token</property>
>                       <property name="auth_value">MyPassword</property>
>                       <property name="token_hash">MD5</property>
>                     </protocol>
>                     <protocol type="pbcast.GMS"/>
>                     <protocol type="UFC"/>
>                     <protocol type="MFC"/>
>                     <protocol type="FRAG3"/>
>                 </stack>
>                 <stack name="tcp">
>                     <transport type="TCP" socket-binding="jgroups-tcp"/>
>                     <socket-protocol type="MPING" socket-binding="jgroups-mping"/>
>                     <protocol type="MERGE3"/>
>                     <protocol type="FD_SOCK"/>
>                     <protocol type="FD_ALL"/>
>                     <protocol type="VERIFY_SUSPECT"/>
>                     <protocol type="pbcast.NAKACK2"/>
>                     <protocol type="UNICAST3"/>
>                     <protocol type="pbcast.STABLE"/>
>                     <protocol type="pbcast.GMS"/>
>                     <protocol type="MFC"/>
>                     <protocol type="FRAG3"/>
>                 </stack>
>             </stacks>
>         </subsystem>
> {noformat}
> The problem is that, after one node of the cluster is shut down and restarted, the remaining nodes fail to shut-down gracefully and their JVM has to be killed.
> The default shut-down waiting time is 1 minute: it has been extended to 5 but the nodes still fail to shut-down even in 5 minutes.
> Find attached:
> - the complete log of one node failing to shut-down (17293.log)
> - the thread dump of this node just before being killed (after a 5 minutes time-out) (perf20-consoleText.txt)



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