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KEYCLOAK-2523 Fix concurrency tests with all databases by track transaction startup revision

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This commit is contained in:
mposolda 2016-03-03 09:52:35 +01:00
parent b6118a6705
commit a258dd51ee
5 changed files with 41 additions and 18 deletions
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28
model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/StreamCacheRealmProvider.java vendored
View file

@ -305,7 +305,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
if (model == null) return null;
if (invalidations.contains(id)) return model;
cached = new CachedRealm(loaded, model);
cache.addRevisioned(cached);
cache.addRevisioned(cached, session);
} else if (invalidations.contains(id)) {
return getDelegate().getRealm(id);
} else if (managedRealms.containsKey(id)) {
@ -329,7 +329,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
if (model == null) return null;
if (invalidations.contains(model.getId())) return model;
query = new RealmListQuery(loaded, cacheKey, model.getId());
cache.addRevisioned(query);
cache.addRevisioned(query, session);
return model;
} else if (invalidations.contains(cacheKey)) {
return getDelegate().getRealmByName(name);
@ -435,7 +435,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
for (ClientModel client : model) ids.add(client.getId());
query = new ClientListQuery(loaded, cacheKey, realm, ids);
logger.tracev("adding realm clients cache miss: realm {0} key {1}", realm.getName(), cacheKey);
cache.addRevisioned(query);
cache.addRevisioned(query, session);
return model;
}
List<ClientModel> list = new LinkedList<>();
@ -508,7 +508,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
for (RoleModel role : model) ids.add(role.getId());
query = new RoleListQuery(loaded, cacheKey, realm, ids);
logger.tracev("adding realm roles cache miss: realm {0} key {1}", realm.getName(), cacheKey);
cache.addRevisioned(query);
cache.addRevisioned(query, session);
return model;
}
Set<RoleModel> list = new HashSet<>();
@ -544,7 +544,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
for (RoleModel role : model) ids.add(role.getId());
query = new RoleListQuery(loaded, cacheKey, realm, ids, client.getClientId());
logger.tracev("adding client roles cache miss: client {0} key {1}", client.getClientId(), cacheKey);
cache.addRevisioned(query);
cache.addRevisioned(query, session);
return model;
}
Set<RoleModel> list = new HashSet<>();
@ -593,7 +593,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
if (model == null) return null;
query = new RoleListQuery(loaded, cacheKey, realm, model.getId());
logger.tracev("adding realm role cache miss: client {0} key {1}", realm.getName(), cacheKey);
cache.addRevisioned(query);
cache.addRevisioned(query, session);
return model;
}
RoleModel role = getRoleById(query.getRoles().iterator().next(), realm);
@ -623,7 +623,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
if (model == null) return null;
query = new RoleListQuery(loaded, cacheKey, realm, model.getId(), client.getClientId());
logger.tracev("adding client role cache miss: client {0} key {1}", client.getClientId(), cacheKey);
cache.addRevisioned(query);
cache.addRevisioned(query, session);
return model;
}
RoleModel role = getRoleById(query.getRoles().iterator().next(), realm);
@ -660,7 +660,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
} else {
cached = new CachedRealmRole(loaded, model, realm);
}
cache.addRevisioned(cached);
cache.addRevisioned(cached, session);
} else if (invalidations.contains(id)) {
return getDelegate().getRoleById(id, realm);
@ -685,7 +685,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
if (model == null) return null;
if (invalidations.contains(id)) return model;
cached = new CachedGroup(loaded, realm, model);
cache.addRevisioned(cached);
cache.addRevisioned(cached, session);
} else if (invalidations.contains(id)) {
return getDelegate().getGroupById(id, realm);
@ -725,7 +725,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
for (GroupModel client : model) ids.add(client.getId());
query = new GroupListQuery(loaded, cacheKey, realm, ids);
logger.tracev("adding realm getGroups cache miss: realm {0} key {1}", realm.getName(), cacheKey);
cache.addRevisioned(query);
cache.addRevisioned(query, session);
return model;
}
List<GroupModel> list = new LinkedList<>();
@ -761,7 +761,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
for (GroupModel client : model) ids.add(client.getId());
query = new GroupListQuery(loaded, cacheKey, realm, ids);
logger.tracev("adding realm getTopLevelGroups cache miss: realm {0} key {1}", realm.getName(), cacheKey);
cache.addRevisioned(query);
cache.addRevisioned(query, session);
return model;
}
List<GroupModel> list = new LinkedList<>();
@ -837,7 +837,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
if (invalidations.contains(id)) return model;
cached = new CachedClient(loaded, realm, model);
logger.tracev("adding client by id cache miss: {0}", cached.getClientId());
cache.addRevisioned(cached);
cache.addRevisioned(cached, session);
} else if (invalidations.contains(id)) {
return getDelegate().getClientById(id, realm);
} else if (managedApplications.containsKey(id)) {
@ -866,7 +866,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
id = model.getId();
query = new ClientListQuery(loaded, cacheKey, realm, id);
logger.tracev("adding client by name cache miss: {0}", clientId);
cache.addRevisioned(query);
cache.addRevisioned(query, session);
} else if (invalidations.contains(cacheKey)) {
return getDelegate().getClientByClientId(clientId, realm);
} else {
@ -895,7 +895,7 @@ public class StreamCacheRealmProvider implements CacheRealmProvider {
if (model == null) return null;
if (invalidations.contains(id)) return model;
cached = new CachedClientTemplate(loaded, realm, model);
cache.addRevisioned(cached);
cache.addRevisioned(cached, session);
} else if (invalidations.contains(id)) {
return getDelegate().getClientTemplateById(id, realm);
} else if (managedClientTemplates.containsKey(id)) {

16
model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/StreamRealmCache.java vendored
View file

@ -24,6 +24,7 @@ import org.infinispan.notifications.cachelistener.annotation.CacheEntryInvalidat
import org.infinispan.notifications.cachelistener.event.CacheEntriesEvictedEvent;
import org.infinispan.notifications.cachelistener.event.CacheEntryInvalidatedEvent;
import org.jboss.logging.Logger;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.cache.infinispan.entities.AbstractRevisioned;
import org.keycloak.models.cache.infinispan.entities.CachedClient;
import org.keycloak.models.cache.infinispan.entities.CachedClientTemplate;
@ -38,7 +39,7 @@ import org.keycloak.models.cache.infinispan.stream.HasRolePredicate;
import org.keycloak.models.cache.infinispan.stream.InClientPredicate;
import org.keycloak.models.cache.infinispan.stream.InRealmPredicate;
import org.keycloak.models.cache.infinispan.stream.RealmQueryPredicate;
import org.keycloak.models.cache.infinispan.stream.RoleQueryPredicate;
import org.keycloak.models.utils.UpdateCounter;
import java.util.HashSet;
import java.util.Iterator;
@ -73,7 +74,9 @@ public class StreamRealmCache {
public Long getCurrentRevision(String id) {
Long revision = revisions.get(id);
if (revision == null) revision = UpdateCounter.current();
if (revision == null) {
revision = UpdateCounter.current();
}
// if you do cache.remove() on node 1 and the entry doesn't exist on node 2, node 2 never receives a invalidation event
// so, we do this to force this.
String invalidationKey = "invalidation.key" + id;
@ -121,7 +124,7 @@ public class StreamRealmCache {
Object rev = revisions.put(id, next);
}
public void addRevisioned(Revisioned object) {
public void addRevisioned(Revisioned object, KeycloakSession session) {
//startRevisionBatch();
String id = object.getId();
try {
@ -135,12 +138,19 @@ public class StreamRealmCache {
revisions.startBatch();
if (!revisions.getAdvancedCache().lock(id)) {
logger.trace("Could not obtain version lock");
return;
}
rev = revisions.get(id);
if (rev == null) {
if (id.endsWith("realm.clients")) logger.trace("addRevisioned rev2 == null realm.clients");
return;
}
if (rev > session.getTransaction().getStartupRevision()) { // revision is ahead transaction start. Other transaction updated in the meantime. Don't cache
if (logger.isTraceEnabled()) {
logger.tracev("Skipped cache. Current revision {0}, Transaction start revision {1}", object.getRevision(), session.getTransaction().getStartupRevision());
}
return;
}
if (rev.equals(object.getRevision())) {
if (id.endsWith("realm.clients")) logger.tracev("adding Object.revision {0} rev {1}", object.getRevision(), rev);
cache.putForExternalRead(id, object);

2
server-spi/src/main/java/org/keycloak/models/KeycloakTransactionManager.java
View file

@ -23,6 +23,8 @@ package org.keycloak.models;
*/
public interface KeycloakTransactionManager extends KeycloakTransaction {
long getStartupRevision();
void enlist(KeycloakTransaction transaction);
void enlistAfterCompletion(KeycloakTransaction transaction);

4
model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/UpdateCounter.java → server-spi/src/main/java/org/keycloak/models/utils/UpdateCounter.java
View file

@ -1,8 +1,10 @@
package org.keycloak.models.cache.infinispan;
package org.keycloak.models.utils;
import java.util.concurrent.atomic.AtomicLong;
/**
* Used to track cache revisions
*
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class UpdateCounter {

9
services/src/main/java/org/keycloak/services/DefaultKeycloakTransactionManager.java
View file

@ -18,6 +18,7 @@ package org.keycloak.services;
import org.keycloak.models.KeycloakTransaction;
import org.keycloak.models.KeycloakTransactionManager;
import org.keycloak.models.utils.UpdateCounter;
import org.keycloak.services.ServicesLogger;
import java.util.LinkedList;
@ -35,6 +36,12 @@ public class DefaultKeycloakTransactionManager implements KeycloakTransactionMan
private List<KeycloakTransaction> afterCompletion = new LinkedList<KeycloakTransaction>();
private boolean active;
private boolean rollback;
private long startupRevision;
@Override
public long getStartupRevision() {
return startupRevision;
}
@Override
public void enlist(KeycloakTransaction transaction) {
@ -69,6 +76,8 @@ public class DefaultKeycloakTransactionManager implements KeycloakTransactionMan
throw new IllegalStateException("Transaction already active");
}
startupRevision = UpdateCounter.current();
for (KeycloakTransaction tx : transactions) {
tx.begin();
}