7:12 a.m.
[
https://issues.jboss.org/browse/WFLY-12075?page=com.atlassian.jira.plugin...
]
Paul Ferraro commented on WFLY-12075:
-------------------------------------
[~blassmegod] I was able to reproduce the problem for the size() and isEmpty(),
containsValue() methods. I've submitted an upstream fix to infinispan. However, the
cache key/entry iteration in your MetaModelService class needs to change to use either a
CloseableIterator or an auto-closing stream.
e.g.
{code:java}
try (CloseableIterator<String> keys =
testComponentCache.keySet().iterator()) {
while (keys.hasNext()) {
String key = keys.next();
if (!testCache.containsKey(key)) {
System.out.println(testCache.get(key));
testCache.put(key, testComponentCache.get(key));
}
}
}
System.out.println("testCache.isEmpty()");
if (!testCache.isEmpty()) {
try (CloseableIterator<String> keys = testCache.keySet().iterator()) {
while (keys.hasNext()) {
System.out.println("bla bla" +
testComponentCache.get(keys.next()));
}
}
}
{code}
or
{code:java}
try (Stream<String> stream = testComponentCache.keySet().stream()) {
stream.filter(key -> !testCache.containsKey(key)).forEach(key -> {
testCache.put(key, testComponentCache.get(key));
System.out.println(testCache.get(key));
});
}
if (!testCache.isEmpty()) {
try (Stream<String> stream = testCache.keySet().stream()) {
stream.forEach(key -> System.out.println("bla bla" +
testComponentCache.get(key));
}
}
{code}
Wildfly Fails to stop due to Infinispan persisted cache not holding
all permits on semaphore
--------------------------------------------------------------------------------------------
Key: WFLY-12075
URL: https://issues.jboss.org/browse/WFLY-12075
Project: WildFly
Issue Type: Bug
Components: Clustering
Affects Versions: 15.0.1.Final
Environment: Windows 10 x64
java version "1.8.0_212"
Java(TM) SE Runtime Environment (build 1.8.0_212-b10)
Java HotSpot(TM) 64-Bit Server VM (build 25.212-b10, mixed mode)
Wildfly 15.0.1
Reporter: Blass MeGod
Assignee: Paul Ferraro
Priority: Major
Attachments: forth_semaphore.png, third_semaphore.png, web-java-wildfly.zip
Wildfly 15.0.1 fails to stop on shutdown command due to Infinispan subsystem failing to
stop it's persisted caches successfully due to a possible bug in Infinispan's
PersistenceManagerImpl.publishEntries not releasing Semaphore permit after finishing, so
that the stop method waits forever because it lacks one more permit.
!third_semaphore.png|thumbnail!
!forth_semaphore.png|thumbnail!
Use following application to reproduce the issue:
[^web-java-wildfly.zip]
standalone Infinispan caches:
{code}
<cache-container name="testMetaData">
<local-cache name="testCache">
<locking concurrency-level="3"/>
<transaction locking="OPTIMISTIC"
mode="FULL_XA"/>
<object-memory size="1000000"/>
<file-store path="testCH/testCache"
passivation="false" preload="false" purge="false"/>
</local-cache>
<local-cache name="testComponentCache">
<locking concurrency-level="3"/>
<transaction locking="OPTIMISTIC"
mode="FULL_XA"/>
<object-memory size="1000000"/>
<file-store path="testCH/testComponentCache"
passivation="false" preload="false" purge="false"/>
</local-cache>
</cache-container>
{code}
{code}
11:02:00,103 INFO [stdout] (default task-1) bla blanull
11:02:00,103 INFO [stdout] (default task-1) bla blanull
11:03:17,748 INFO [org.jboss.as.server] (management-handler-thread - 1) WFLYSRV0236:
Suspending server with no timeout.
11:03:17,750 INFO [org.jboss.as.ejb3] (management-handler-thread - 1) WFLYEJB0493: EJB
subsystem suspension complete
11:03:17,752 INFO [org.jboss.as.server] (Management Triggered Shutdown) WFLYSRV0241:
Shutting down in response to management operation 'shutdown'
11:03:17,785 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread
1-4) WFLYJCA0099: Unbound non-transactional data source: java:jboss/datasources/myprojdb1
11:03:17,785 INFO [org.jboss.as.mail.extension] (MSC service thread 1-7) WFLYMAIL0002:
Unbound mail session [java:/mail/myproject]
11:03:17,785 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread
1-3) WFLYJCA0099: Unbound non-transactional data source: java:jboss/datasources/myprojdb2
11:03:17,787 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread
1-2) WFLYJCA0099: Unbound non-transactional data source: java:jboss/datasources/myprojdb3
11:03:17,789 INFO [org.wildfly.extension.messaging-activemq] (ServerService Thread Pool
-- 88) WFLYMSGAMQ0006: Unbound messaging object to jndi name java:/ConnectionFactory
11:03:17,790 INFO [org.jboss.as.mail.extension] (MSC service thread 1-3) WFLYMAIL0002:
Unbound mail session [java:jboss/mail/Default]
11:03:17,790 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread
1-8) WFLYJCA0099: Unbound non-transactional data source: java:jboss/datasources/myprojdb4
11:03:17,797 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-4)
WFLYJCA0019: Stopped Driver service with driver-name = ojdbc.jar
11:03:17,800 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 101)
WFLYUT0022: Unregistered web context: '/wildfly-helloworld' from server
'default-server'
11:03:17,821 INFO [org.jboss.modcluster] (ServerService Thread Pool -- 101)
MODCLUSTER000002: Initiating mod_cluster shutdown
11:03:17,823 INFO [org.wildfly.extension.undertow] (MSC service thread 1-8) WFLYUT0019:
Host default-host stopping
11:03:17,840 INFO [org.jboss.as.connector.deployment] (MSC service thread 1-3)
WFLYJCA0119: Unbinding connection factory named java:/JmsXA to alias
java:jboss/DefaultJMSConnectionFactory
11:03:17,841 INFO [org.jboss.as.connector.deployment] (MSC service thread 1-4)
WFLYJCA0011: Unbound JCA ConnectionFactory [java:/JmsXA]
11:03:17,842 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread
1-1) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS]
11:03:17,842 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-2)
WFLYJCA0019: Stopped Driver service with driver-name = h2
11:03:17,846 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool --
101) WFLYCLINF0003: Stopped client-mappings cache from ejb container
11:03:17,864 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0008:
Undertow HTTP listener default suspending
11:03:17,864 INFO [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0008:
Undertow AJP listener ajp suspending
11:03:17,870 INFO [org.jboss.as.server.deployment] (MSC service thread 1-7) WFLYSRV0028:
Stopped deployment ojdbc.jar (runtime-name: ojdbc.jar) in 108ms
11:03:17,883 INFO [org.jboss.as.server.deployment] (MSC service thread 1-8) WFLYSRV0028:
Stopped deployment wildfly-helloworld.war (runtime-name: wildfly-helloworld.war) in 120ms
11:03:17,875 INFO [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0007:
Undertow AJP listener ajp stopped, was bound to 192.168.1.2:8009
11:03:17,874 INFO [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0007:
Undertow HTTP listener default stopped, was bound to 192.168.1.2:8080
11:03:17,872 INFO [org.apache.activemq.artemis.ra] (ServerService Thread Pool -- 104)
AMQ151003: resource adaptor stopped
11:03:17,932 INFO [org.apache.activemq.artemis.core.server] (ServerService Thread Pool
-- 104) AMQ221002: Apache ActiveMQ Artemis Message Broker version 2.6.3.jbossorg-00014
[7b985d04-761e-11e9-bb4e-0a0027000008] stopped, uptime 1 minute
11:03:17,933 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0008:
Undertow HTTPS listener default-ssl suspending
11:03:17,934 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0007:
Undertow HTTPS listener default-ssl stopped, was bound to 192.168.1.2:8443
11:03:17,935 INFO [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0004:
Undertow 2.0.15.Final stopping
{code}
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