[infinispan-issues] [JBoss JIRA] (ISPN-2232) Cache::start doesn't setup CommandInitializer in ComponentRegistry when used with Query
Ales Justin created ISPN-2232:
---------------------------------
Summary: Cache::start doesn't setup CommandInitializer in
ComponentRegistry when used with Query
Key: ISPN-2232
URL: https://issues.jboss.org/browse/ISPN-2232
Project: Infinispan
Issue Type: Feature Request
Components: Configuration, Querying
Affects Versions: 5.2.0.ALPHA2
Reporter: Ales Justin
Assignee: Galder Zamarreño
Fix For: 5.2.0.Alpha3
When re-starting existing stopped cache, NPE is thrown:
23:10:27,160 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host]]
(http-/192.168.1.101:8080-2) Exception sending request initialized lifecycle event to
listener instance of class org.jboss.capedwarf.appidentity.GAEListener:
java.lang.NullPointerException
at org.infinispan.query.impl.LifecycleManager.cacheStarted(LifecycleManager.java:125)
at org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:178)
[infinispan-core-5.2.0.ALPHA2.jar:5.2.0.ALPHA2]
at org.infinispan.CacheImpl.start(CacheImpl.java:523)
[infinispan-core-5.2.0.ALPHA2.jar:5.2.0.ALPHA2]
at org.infinispan.AbstractDelegatingCache.start(AbstractDelegatingCache.java:343)
[infinispan-core-5.2.0.ALPHA2.jar:5.2.0.ALPHA2]
at
org.jboss.capedwarf.common.infinispan.InfinispanUtils.checkCache(InfinispanUtils.java:72)
[capedwarf-common-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at
org.jboss.capedwarf.common.infinispan.InfinispanUtils.getCache(InfinispanUtils.java:82)
[capedwarf-common-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
This is the code I added:
private static <K, V> Cache<K, V> checkCache(String cacheName) {
final Cache<K, V> cache = cacheManager.getCache(cacheName, false);
if (cache != null) {
final ComponentStatus status = cache.getStatus();
if (status != ComponentStatus.INITIALIZING && status !=
ComponentStatus.RUNNING) {
cache.start();
}
}
return cache;
}
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