<div dir="ltr">Server error:<div><div>110812 [default task-14] ERROR com.thinkaurelius.titan.graphdb.database.StandardTitanGraph  - Could not commit transaction [10] due to exception</div><div>com.thinkaurelius.titan.diskstorage.locking.PermanentLockingException: Local lock contention</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at com.thinkaurelius.titan.diskstorage.locking.AbstractLocker.writeLock(AbstractLocker.java:323)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at com.thinkaurelius.titan.diskstorage.locking.consistentkey.ExpectedValueCheckingStore.acquireLock(ExpectedValueCheckingStore.java:89)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at com.thinkaurelius.titan.diskstorage.keycolumnvalue.KCVSProxy.acquireLock(KCVSProxy.java:40)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at com.thinkaurelius.titan.diskstorage.BackendTransaction.acquireEdgeLock(BackendTransaction.java:220)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at com.thinkaurelius.titan.graphdb.database.StandardTitanGraph.prepareCommit(StandardTitanGraph.java:466)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at com.thinkaurelius.titan.graphdb.database.StandardTitanGraph.commit(StandardTitanGraph.java:654)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at com.thinkaurelius.titan.graphdb.transaction.StandardTitanTx.commit(StandardTitanTx.java:1337)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.impl.tinkerpop.spi.GraphProvider.commit(GraphProvider.java:127)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.impl.tinkerpop.InventoryContext.commit(InventoryContext.java:59)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.impl.tinkerpop.TinkerpopBackend.commit(TinkerpopBackend.java:1046)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.base.Transaction$Committable.commit(Transaction.java:286)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.base.TransactionPayload$Committing.lambda$committing$70(TransactionPayload.java:35)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.base.Traversal.lambda$inCommittableTxWithNotifications$91(Traversal.java:119)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.base.Util.onFailureRetry(Util.java:107)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.base.Util.inCommittableTx(Util.java:79)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.base.Traversal.inCommittableTxWithNotifications(Traversal.java:118)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.base.Traversal.inTxWithNotifications(Traversal.java:91)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.base.Mutator.doCreate(Mutator.java:80)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.base.BaseResourceTypes$ReadWrite.create(BaseResourceTypes.java:99)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.base.BaseResourceTypes$ReadWrite.create(BaseResourceTypes.java:60)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.api.WriteInterface.create(WriteInterface.java:60)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.rest.Utils.createUnder(Utils.java:152)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.rest.RestBase.create(RestBase.java:211)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.rest.RestEntity.post(RestEntity.java:120)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.hawkular.inventory.rest.RestEntity$Proxy$_$$_WeldClientProxy.post(Unknown Source)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at java.lang.reflect.Method.invoke(Method.java:498)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.websockets.jsr.JsrWebSocketFilter.doFilter(JsrWebSocketFilter.java:129)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.ServletInitialHandler$1$1.run(ServletInitialHandler.java:180)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at java.security.AccessController.doPrivileged(Native Method)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:177)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)</div><div><span class="Apple-tab-span" style="white-space:pre">        </span>at java.lang.Thread.run(Thread.java:745)</div></div><div><br></div><div><br></div><div class="gmail_quote"><div dir="ltr">On Sun, Jul 31, 2016 at 10:23 PM Austin Kuo &lt;<a href="mailto:auszon3@gmail.com" target="_blank">auszon3@gmail.com</a>&gt; wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi, I was trying to create about 6 resource types at the same time. </div><div>But one of the response is:</div><div>{</div><div>  &quot;errorMsg&quot; : &quot;Local lock contention&quot;</div><div>}</div><div>Is there a limitation of the number of resourceTypes which can be created at a time?</div><div><br></div><div>Thanks</div></div></blockquote></div></div>