[jboss-jira] [JBoss JIRA] (WFLY-11664) EJB client is unable to discover EJB after WildFly crash during previous call and reboot
Ivan Straka (Jira)
issues at jboss.org
Fri Feb 1 10:57:03 EST 2019
[ https://issues.jboss.org/browse/WFLY-11664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan Straka updated WFLY-11664:
-------------------------------
Description:
Lets have two WildFly servers and same EJB on both. They have nothing to do with each other.
*Scenario*
# client invoke method on both beans and the first called server crash during invocation
# after the server reboots, client is unable to discover EJB on the server
{code:java}Exception in thread "main" java.lang.RuntimeException: javax.ejb.NoSuchEJBException: EJBCLIENT000079: Unable to discover destination for request for EJB StatelessEJBLocator for "/server-1/HelloBean", view is interface ejb.HelloBeanRemote, affinity is None
at client.Client.call(Client.java:41)
at client.Client.main(Client.java:21)
Caused by: javax.ejb.NoSuchEJBException: EJBCLIENT000079: Unable to discover destination for request for EJB StatelessEJBLocator for "/server-1/HelloBean", view is interface ejb.HelloBeanRemote, affinity is None
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:592)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.protocol.remote.RemotingEJBClientInterceptor.handleInvocationResult(RemotingEJBClientInterceptor.java:56)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.client.TransactionPostDiscoveryInterceptor.handleInvocationResult(TransactionPostDiscoveryInterceptor.java:133)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.client.DiscoveryEJBClientInterceptor.handleInvocationResult(DiscoveryEJBClientInterceptor.java:115)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.client.NamingEJBClientInterceptor.handleInvocationResult(NamingEJBClientInterceptor.java:79)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.client.TransactionInterceptor.handleInvocationResult(TransactionInterceptor.java:172)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.client.EJBClientInvocationContext.awaitResponse(EJBClientInvocationContext.java:938)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:177)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:112)
at com.sun.proxy.$Proxy0.hello(Unknown Source)
at client.Client.call(Client.java:35)
... 1 more
{code}
I hit this issue with 15.0.0.Final, 14.0.0.Final but not with 12.0.0.Final.
If client try to invoke bean on the first server before it reboots, there is no problem after.
*Client side*
{code:java}
public static void main(String[] args)
throws Exception {
call("server-2", true);
call("server-1", true);
for (int i = 30; i > 0; i--) {
System.out.println(i);
Thread.sleep(1000);
}
call("server-1", false);
}
public static Properties getCtxProperties() {
Properties props = new Properties();
props.put(Context.INITIAL_CONTEXT_FACTORY, "org.wildfly.naming.client.WildFlyInitialContextFactory");
return props;
}
public static void call(String container, boolean exceptedFailure) {
try {
InitialContext ctx = new InitialContext(getCtxProperties());
String lookupName = "ejb:/" + container + "/HelloBean!ejb.HelloBeanRemote";
HelloBeanRemote bean = (HelloBeanRemote) ctx.lookup(lookupName);
System.out.println(bean.hello());
} catch (Exception e) {
if (exceptedFailure) {
System.out.println("EXPECTED FAILURE");
e.printStackTrace();
} else {
throw new RuntimeException(e);
}
}
}
{code}
*Server side*
{code:java}
@Stateless
@Remote(HelloBeanRemote.class)
public class HelloBean {
private static Logger log = Logger.getLogger(HelloBean.class);
public String hello() throws RemoteException {
log.info("hello called with message");
return "Hello there";
}
}
{code}
was:
Lets have two WildFly servers and same EJB on both. They have nothing to do with each other.
*Scenario*
# client invoke method on both beans and the first called server crash during invocation
# after the server reboots, client is unable to discover EJB on the server
{code:java}Exception in thread "main" java.lang.RuntimeException: javax.ejb.NoSuchEJBException: EJBCLIENT000079: Unable to discover destination for request for EJB StatelessEJBLocator for "/server-1/HelloBean", view is interface ejb.HelloBeanRemote, affinity is None
at client.Client.call(Client.java:41)
at client.Client.main(Client.java:21)
Caused by: javax.ejb.NoSuchEJBException: EJBCLIENT000079: Unable to discover destination for request for EJB StatelessEJBLocator for "/server-1/HelloBean", view is interface ejb.HelloBeanRemote, affinity is None
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:592)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.protocol.remote.RemotingEJBClientInterceptor.handleInvocationResult(RemotingEJBClientInterceptor.java:56)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.client.TransactionPostDiscoveryInterceptor.handleInvocationResult(TransactionPostDiscoveryInterceptor.java:133)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.client.DiscoveryEJBClientInterceptor.handleInvocationResult(DiscoveryEJBClientInterceptor.java:115)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.client.NamingEJBClientInterceptor.handleInvocationResult(NamingEJBClientInterceptor.java:79)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.client.TransactionInterceptor.handleInvocationResult(TransactionInterceptor.java:172)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
at org.jboss.ejb.client.EJBClientInvocationContext.awaitResponse(EJBClientInvocationContext.java:938)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:177)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:112)
at com.sun.proxy.$Proxy0.hello(Unknown Source)
at client.Client.call(Client.java:35)
... 1 more
{code}
I hit this issue with 15.0.0.Final, 14.0.0.Final but not with 12.0.0.Final.
If client try to invoke bean on the first server before it reboots, there is no problem after.
> EJB client is unable to discover EJB after WildFly crash during previous call and reboot
> ----------------------------------------------------------------------------------------
>
> Key: WFLY-11664
> URL: https://issues.jboss.org/browse/WFLY-11664
> Project: WildFly
> Issue Type: Bug
> Components: EJB, Remoting
> Affects Versions: 14.0.0.Final, 15.0.0.Final
> Reporter: Ivan Straka
> Priority: Blocker
> Attachments: reproducer.zip
>
>
> Lets have two WildFly servers and same EJB on both. They have nothing to do with each other.
> *Scenario*
> # client invoke method on both beans and the first called server crash during invocation
> # after the server reboots, client is unable to discover EJB on the server
> {code:java}Exception in thread "main" java.lang.RuntimeException: javax.ejb.NoSuchEJBException: EJBCLIENT000079: Unable to discover destination for request for EJB StatelessEJBLocator for "/server-1/HelloBean", view is interface ejb.HelloBeanRemote, affinity is None
> at client.Client.call(Client.java:41)
> at client.Client.main(Client.java:21)
> Caused by: javax.ejb.NoSuchEJBException: EJBCLIENT000079: Unable to discover destination for request for EJB StatelessEJBLocator for "/server-1/HelloBean", view is interface ejb.HelloBeanRemote, affinity is None
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:592)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
> at org.jboss.ejb.protocol.remote.RemotingEJBClientInterceptor.handleInvocationResult(RemotingEJBClientInterceptor.java:56)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
> at org.jboss.ejb.client.TransactionPostDiscoveryInterceptor.handleInvocationResult(TransactionPostDiscoveryInterceptor.java:133)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
> at org.jboss.ejb.client.DiscoveryEJBClientInterceptor.handleInvocationResult(DiscoveryEJBClientInterceptor.java:115)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
> at org.jboss.ejb.client.NamingEJBClientInterceptor.handleInvocationResult(NamingEJBClientInterceptor.java:79)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
> at org.jboss.ejb.client.TransactionInterceptor.handleInvocationResult(TransactionInterceptor.java:172)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:594)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:528)
> at org.jboss.ejb.client.EJBClientInvocationContext.awaitResponse(EJBClientInvocationContext.java:938)
> at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:177)
> at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:112)
> at com.sun.proxy.$Proxy0.hello(Unknown Source)
> at client.Client.call(Client.java:35)
> ... 1 more
> {code}
> I hit this issue with 15.0.0.Final, 14.0.0.Final but not with 12.0.0.Final.
> If client try to invoke bean on the first server before it reboots, there is no problem after.
> *Client side*
> {code:java}
> public static void main(String[] args)
> throws Exception {
> call("server-2", true);
> call("server-1", true);
> for (int i = 30; i > 0; i--) {
> System.out.println(i);
> Thread.sleep(1000);
> }
> call("server-1", false);
> }
> public static Properties getCtxProperties() {
> Properties props = new Properties();
> props.put(Context.INITIAL_CONTEXT_FACTORY, "org.wildfly.naming.client.WildFlyInitialContextFactory");
> return props;
> }
> public static void call(String container, boolean exceptedFailure) {
> try {
> InitialContext ctx = new InitialContext(getCtxProperties());
> String lookupName = "ejb:/" + container + "/HelloBean!ejb.HelloBeanRemote";
> HelloBeanRemote bean = (HelloBeanRemote) ctx.lookup(lookupName);
> System.out.println(bean.hello());
> } catch (Exception e) {
> if (exceptedFailure) {
> System.out.println("EXPECTED FAILURE");
> e.printStackTrace();
> } else {
> throw new RuntimeException(e);
> }
> }
> }
> {code}
> *Server side*
> {code:java}
> @Stateless
> @Remote(HelloBeanRemote.class)
> public class HelloBean {
> private static Logger log = Logger.getLogger(HelloBean.class);
> public String hello() throws RemoteException {
> log.info("hello called with message");
> return "Hello there";
> }
> }
> {code}
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