[JBoss JIRA] (DROOLS-2275) Null pointer exception when calling updateToVersion with existing data in a stateful KieSession
by Edson Tirelli (JIRA)
[ https://issues.jboss.org/browse/DROOLS-2275?page=com.atlassian.jira.plugi... ]
Edson Tirelli commented on DROOLS-2275:
---------------------------------------
[~mfusco] isn't this the same you fixed a few weeks ago?
> Null pointer exception when calling updateToVersion with existing data in a stateful KieSession
> -----------------------------------------------------------------------------------------------
>
> Key: DROOLS-2275
> URL: https://issues.jboss.org/browse/DROOLS-2275
> Project: Drools
> Issue Type: Bug
> Environment: Wildfly 8.2.1, Standalone
> Reporter: Chad Poe
> Assignee: Mario Fusco
> Attachments: org.drools.test.beta-memory.zip
>
>
> This error was first discovered in a proprietary application that is running in wildfly 8.2.1. Up until now I was unable to reproduce outside of the mentioned environment. After narrowing down the exact conditions that cause the error to occur I was able to create a sample project that forces the issue to occur. Below is the stack trace:
> Caused by: java.lang.NullPointerException
> at org.drools.core.reteoo.BetaMemory.linkNode(BetaMemory.java:93)
> at org.drools.core.reteoo.BetaMemory.linkNode(BetaMemory.java:88)
> at org.drools.core.reteoo.SingleObjectSinkAdapter.staticDoLinkRiaNode(SingleObjectSinkAdapter.java:111)
> at org.drools.core.reteoo.SingleObjectSinkAdapter.doLinkRiaNode(SingleObjectSinkAdapter.java:93)
> at org.drools.core.reteoo.RiaPathMemory.doLinkRule(RiaPathMemory.java:52)
> at org.drools.core.reteoo.PathMemory.linkSegment(PathMemory.java:103)
> at org.drools.core.reteoo.SegmentMemory.notifyRuleLinkSegment(SegmentMemory.java:192)
> at org.drools.core.phreak.AddRemoveRule.addNewPaths(AddRemoveRule.java:452)
> at org.drools.core.phreak.AddRemoveRule.addRule(AddRemoveRule.java:123)
> at org.drools.core.reteoo.builder.ReteooRuleBuilder.addSubRule(ReteooRuleBuilder.java:189)
> at org.drools.core.reteoo.builder.ReteooRuleBuilder.addRule(ReteooRuleBuilder.java:133)
> at org.drools.core.reteoo.ReteooBuilder.addRule(ReteooBuilder.java:110)
> at org.drools.core.impl.KnowledgeBaseImpl.internalAddRule(KnowledgeBaseImpl.java:1530)
> at org.drools.core.impl.KnowledgeBaseImpl.lambda$addRules$4(KnowledgeBaseImpl.java:1523)
> at org.drools.core.impl.KnowledgeBaseImpl.enqueueModification(KnowledgeBaseImpl.java:734)
> at org.drools.core.impl.KnowledgeBaseImpl.addRules(KnowledgeBaseImpl.java:1521)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.compileRete(KnowledgeBuilderImpl.java:1010)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildRules(KnowledgeBuilderImpl.java:2524)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildPackages(KnowledgeBuilderImpl.java:2450)
> at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildPackages(CompositeKnowledgeBuilderImpl.java:109)
> at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:99)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.rebuildAll(KieContainerImpl.java:473)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.updateKBase(KieContainerImpl.java:309)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.lambda$update$0(KieContainerImpl.java:260)
> at org.drools.core.impl.KnowledgeBaseImpl.enqueueModification(KnowledgeBaseImpl.java:734)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.update(KieContainerImpl.java:260)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.updateToVersion(KieContainerImpl.java:199)
> at org.drools.test.KieRuntimeManager.buildOnKfs(KieRuntimeManager.java:202)
> at org.drools.test.KieRuntimeManager.loadRule(KieRuntimeManager.java:147)
> at org.drools.test.DroolsReasonerContainer.loadRule(DroolsReasonerContainer.java:22)
> at org.drools.test.App.main(App.java:22)
> ... 6 more
--
This message was sent by Atlassian JIRA
(v7.5.0#75005)
8 years, 3 months
[JBoss JIRA] (DROOLS-2275) Null pointer exception when calling updateToVersion with existing data in a stateful KieSession
by Edson Tirelli (JIRA)
[ https://issues.jboss.org/browse/DROOLS-2275?page=com.atlassian.jira.plugi... ]
Edson Tirelli reassigned DROOLS-2275:
-------------------------------------
Assignee: Mario Fusco (was: Edson Tirelli)
> Null pointer exception when calling updateToVersion with existing data in a stateful KieSession
> -----------------------------------------------------------------------------------------------
>
> Key: DROOLS-2275
> URL: https://issues.jboss.org/browse/DROOLS-2275
> Project: Drools
> Issue Type: Bug
> Environment: Wildfly 8.2.1, Standalone
> Reporter: Chad Poe
> Assignee: Mario Fusco
> Attachments: org.drools.test.beta-memory.zip
>
>
> This error was first discovered in a proprietary application that is running in wildfly 8.2.1. Up until now I was unable to reproduce outside of the mentioned environment. After narrowing down the exact conditions that cause the error to occur I was able to create a sample project that forces the issue to occur. Below is the stack trace:
> Caused by: java.lang.NullPointerException
> at org.drools.core.reteoo.BetaMemory.linkNode(BetaMemory.java:93)
> at org.drools.core.reteoo.BetaMemory.linkNode(BetaMemory.java:88)
> at org.drools.core.reteoo.SingleObjectSinkAdapter.staticDoLinkRiaNode(SingleObjectSinkAdapter.java:111)
> at org.drools.core.reteoo.SingleObjectSinkAdapter.doLinkRiaNode(SingleObjectSinkAdapter.java:93)
> at org.drools.core.reteoo.RiaPathMemory.doLinkRule(RiaPathMemory.java:52)
> at org.drools.core.reteoo.PathMemory.linkSegment(PathMemory.java:103)
> at org.drools.core.reteoo.SegmentMemory.notifyRuleLinkSegment(SegmentMemory.java:192)
> at org.drools.core.phreak.AddRemoveRule.addNewPaths(AddRemoveRule.java:452)
> at org.drools.core.phreak.AddRemoveRule.addRule(AddRemoveRule.java:123)
> at org.drools.core.reteoo.builder.ReteooRuleBuilder.addSubRule(ReteooRuleBuilder.java:189)
> at org.drools.core.reteoo.builder.ReteooRuleBuilder.addRule(ReteooRuleBuilder.java:133)
> at org.drools.core.reteoo.ReteooBuilder.addRule(ReteooBuilder.java:110)
> at org.drools.core.impl.KnowledgeBaseImpl.internalAddRule(KnowledgeBaseImpl.java:1530)
> at org.drools.core.impl.KnowledgeBaseImpl.lambda$addRules$4(KnowledgeBaseImpl.java:1523)
> at org.drools.core.impl.KnowledgeBaseImpl.enqueueModification(KnowledgeBaseImpl.java:734)
> at org.drools.core.impl.KnowledgeBaseImpl.addRules(KnowledgeBaseImpl.java:1521)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.compileRete(KnowledgeBuilderImpl.java:1010)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildRules(KnowledgeBuilderImpl.java:2524)
> at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildPackages(KnowledgeBuilderImpl.java:2450)
> at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildPackages(CompositeKnowledgeBuilderImpl.java:109)
> at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:99)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.rebuildAll(KieContainerImpl.java:473)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.updateKBase(KieContainerImpl.java:309)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.lambda$update$0(KieContainerImpl.java:260)
> at org.drools.core.impl.KnowledgeBaseImpl.enqueueModification(KnowledgeBaseImpl.java:734)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.update(KieContainerImpl.java:260)
> at org.drools.compiler.kie.builder.impl.KieContainerImpl.updateToVersion(KieContainerImpl.java:199)
> at org.drools.test.KieRuntimeManager.buildOnKfs(KieRuntimeManager.java:202)
> at org.drools.test.KieRuntimeManager.loadRule(KieRuntimeManager.java:147)
> at org.drools.test.DroolsReasonerContainer.loadRule(DroolsReasonerContainer.java:22)
> at org.drools.test.App.main(App.java:22)
> ... 6 more
--
This message was sent by Atlassian JIRA
(v7.5.0#75005)
8 years, 3 months
[JBoss JIRA] (WFCORE-3550) Inefficient algorithm for converting JMX attribute names to native resource attribute names
by Brian Stansberry (JIRA)
Brian Stansberry created WFCORE-3550:
----------------------------------------
Summary: Inefficient algorithm for converting JMX attribute names to native resource attribute names
Key: WFCORE-3550
URL: https://issues.jboss.org/browse/WFCORE-3550
Project: WildFly Core
Issue Type: Bug
Components: JMX
Reporter: Brian Stansberry
Assignee: Brian Stansberry
ModelControllerMBeanHelper is taking an MRR, using it to create a DMR ModelNode description of the resource type, and then iterating over the attribute names in that description tree to try and match up with the requested JMX attribute name. That middle step of creating the DMR description is very expensive; it produces a very large node tree. It's not necessary; the MRR already can tell you the legal attribute names.
I believe this is legacy cruft from the early AS 7 days when the MRR wasn't always reliable for all attribute names. But it's been reliable for a long time now.
--
This message was sent by Atlassian JIRA
(v7.5.0#75005)
8 years, 3 months
[JBoss JIRA] (ELY-63) Pluggable nonce handling strategy
by Darran Lofthouse (JIRA)
[ https://issues.jboss.org/browse/ELY-63?page=com.atlassian.jira.plugin.sys... ]
Darran Lofthouse commented on ELY-63:
-------------------------------------
I need to dig out some notes but we also had some ideas to optimise how nonce counts are monitored within the NonceManager to optimise them and minimise the re-issuing of nonces but that may be another issue. This was more about adding custom impls but maybe we should get our impl sorted first.
> Pluggable nonce handling strategy
> ---------------------------------
>
> Key: ELY-63
> URL: https://issues.jboss.org/browse/ELY-63
> Project: WildFly Elytron
> Issue Type: Task
> Reporter: Darran Lofthouse
> Fix For: 1.2.0.Beta14
>
>
> Implement a pluggable nonce handling strategy.
> At the very least we need to be able to switch to using a SecureRandom instead of Random.
--
This message was sent by Atlassian JIRA
(v7.5.0#75005)
8 years, 3 months
[JBoss JIRA] (ELY-1295) KeyStoreCredentialStoreTest fails on IBM JDK
by Jan Kalina (JIRA)
[ https://issues.jboss.org/browse/ELY-1295?page=com.atlassian.jira.plugin.s... ]
Jan Kalina commented on ELY-1295:
---------------------------------
[~rhn-support-pnag], if you are going to document impossibility to use PKCS12 as credential store on IBM, maybe will be ELY-1427 better issue to reference. (This issue is more focused on the test of it.)
> KeyStoreCredentialStoreTest fails on IBM JDK
> --------------------------------------------
>
> Key: ELY-1295
> URL: https://issues.jboss.org/browse/ELY-1295
> Project: WildFly Elytron
> Issue Type: Bug
> Components: Credential Store
> Reporter: Peter Palaga
> Assignee: Priyanka Nag
> Priority: Critical
> Labels: ibm-java
> Fix For: 1.2.0.Beta12
>
>
> {code}
> export JAVA_HOME=path/to/ibm/java8
>
> $JAVA_HOME/bin/java -version
> java version "1.8.0"
> Java(TM) SE Runtime Environment (build pxa6480sr3fp12-20160919_01(SR3 FP12))
> IBM J9 VM (build 2.8, JRE 1.8.0 Linux amd64-64 Compressed References 20160915_318796 (JIT enabled, AOT enabled)
> J9VM - R28_Java8_SR3_20160915_0912_B318796
> JIT - tr.r14.java.green_20160818_122998
> GC - R28_Java8_SR3_20160915_0912_B318796_CMPRSS
> J9CL - 20160915_318796)
> JCL - 20160914_01 based on Oracle jdk8u101-b13
>
> mvn clean test -Dtest=KeyStoreCredentialStoreTest
> {code}
> Expected: KeyStoreCredentialStoreTest should pass
> Actual: First, the "hack to make JCE believe that it has verified the signature of the WildFlyElytronProvider JAR" [1] throws
> {code}
> java.lang.ClassNotFoundException: javax.crypto.JceSecurity
> at java.lang.Class.forNameImpl(Native Method)
> at java.lang.Class.forName(Class.java:278)
> at org.wildfly.security.credential.store.impl.KeyStoreCredentialStoreTest.installWildFlyElytronProvider(KeyStoreCredentialStoreTest.java:89)
> ...
> {code}
> because {{javax.crypto.JceSecurity}} does not exist in IBM JRE.
> It looks like the hack is actually not necessary anymore, because {{KeyStoreCredentialStoreTest}} is passing also without the hack on both Oracle JDK and OpenJDK.
> But once the hack is removed, on IBM JDK, {{shouldSupportKeyStoreFormat}} passes with format=JCEKS but fails with format=PKCS12 throwing the following exeception:
> {code}
> org.wildfly.security.credential.store.CredentialStoreException: ELY09504: Cannot acquire a credential from the credential store
> at org.wildfly.security.credential.store.impl.KeyStoreCredentialStore.retrieve(KeyStoreCredentialStore.java:464)
> at org.wildfly.security.credential.store.impl.KeyStoreCredentialStoreTest.shouldSupportKeyStoreFormat(KeyStoreCredentialStoreTest.java:137)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at java.lang.reflect.Method.invoke(Method.java:508)
> at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
> at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
> at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
> at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
> Caused by: java.security.UnrecoverableKeyException: Get Key failed: 1.2.840.113549.1.7.1 SecretKeyFactory not available
> at java.security.KeyStore.getEntry(KeyStore.java:1532)
> at org.wildfly.security.credential.store.impl.KeyStoreCredentialStore.retrieve(KeyStoreCredentialStore.java:462)
> ... 10 more
> Caused by: java.security.NoSuchAlgorithmException: 1.2.840.113549.1.7.1 SecretKeyFactory not available
> ... 12 more
> {code}
> [1] https://github.com/wildfly-security/wildfly-elytron/pull/661/commits/7296...
--
This message was sent by Atlassian JIRA
(v7.5.0#75005)
8 years, 3 months