Hello, It seems the error disappeared after we refactored our code to create just a handfull of nodes + properties.
I think if you create lots of nodes in one session and try to persist
you get those errors -> if you reach the memory limit.
So to us this got fixed in our code. Don't know the underlying issue :( .
Regards,
On 8/13/18 6:15 PM, Robert Munteanu wrote:
> Hi Eugen,
>
> On Mon, 2018-08-13 at 05:39 +0300, Eugen Stan wrote:
>> Hello again,
>>
>> So it seems I was wrong and I can authenticate and write to the
>> repository.
>>
>> However the error still appears and I think the issue is a
>> performance one.
>>
>> I get "Error during logout" messages. I'm still not sure what is
>> causing
>> this since we just started investigating this behavior.
>>
>> This seems more Oak than Sling related but I am a bit confused.
>>
>> It seems the issue appears when multiple nodes are created at once
>> but
>> I'm not sure on the number. I think it is somewhere in the range of
>> 20-50+ nodes / single session.
> Does this error only appear on logout and not on login? I would anyway
> suggest that you apply debugging using the JAAS mechanisms ( which can
> be a bit opaque - I remember for trying the last time ).
>
> If you can get a reproducible test case it might be worth asking on the
> oak-dev list.
>
> Hope this helps,
>
> Robert
>
>> Any insight is appreciated.
>>
>> Regards,
>>
>>
>> ```
>>
>> | 84 - org.apache.jackrabbit.oak-core - 1.8.6 | Error during
>> logout.
>> javax.security.auth.login.LoginException: Login Failure: all modules
>> ignored
>> at
>> javax.security.auth.login.LoginContext.invoke(LoginContext.java:906)
>> ~[?:?]
>> at
>> javax.security.auth.login.LoginContext.access$000(LoginContext.java:1
>> 95)
>> ~[?:?]
>> at
>> javax.security.auth.login.LoginContext$4.run(LoginContext.java:682)
>> ~[?:?]
>> at
>> javax.security.auth.login.LoginContext$4.run(LoginContext.java:680)
>> ~[?:?]
>> at java.security.AccessController.doPrivileged(Native Method)
>> ~[?:?]
>> at
>> javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:6
>> 80)
>> ~[?:?]
>> at
>> javax.security.auth.login.LoginContext.logout(LoginContext.java:628)
>> ~[?:?]
>> at
>> org.apache.jackrabbit.oak.core.ContentSessionImpl.close(ContentSessio
>> nImpl.java:114)
>> ~[?:?]
>> at
>> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.logout(Session
>> Delegate.java:402)
>> ~[?:?]
>> at
>> org.apache.jackrabbit.oak.jcr.repository.RepositoryImpl$1.logout(Repo
>> sitoryImpl.java:322)
>> ~[?:?]
>> at
>> org.apache.jackrabbit.oak.jcr.session.SessionImpl$10.performVoid(Sess
>> ionImpl.java:466)
>> ~[?:?]
>> at
>> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performVoid(Se
>> ssionDelegate.java:274)
>> ~[?:?]
>> at
>> org.apache.jackrabbit.oak.jcr.session.SessionImpl.logout(SessionImpl.
>> java:462)
>> ~[?:?]
>> at
>> org.apache.sling.jcr.oak.server.internal.TcclWrappingJackrabbitSessio
>> n.logout(TcclWrappingJackrabbitSession.java:304)
>> ~[?:?]
>> at
>> gr8pi.itembank.jcr.repo.JcrTemplateImpl.doInSession(JcrTemplateImpl.j
>> ava:67)
>> ~[?:?]
>> at
>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.migrateAssessmentItems
>> (AssessmentToJcrMigrator.java:250)
>> ~[?:?]
>> at
>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.migrateAssessmentDimen
>> sion(AssessmentToJcrMigrator.java:418)
>> ~[?:?]
>> at
>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.lambda$migrateAssessme
>> ntDimensions$29(AssessmentToJcrMigrator.java:505)
>> ~[?:?]
>> at java.util.ArrayList.forEach(ArrayList.java:1257) [?:?]
>> at
>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.migrateAssessmentDimen
>> sions(AssessmentToJcrMigrator.java:505)
>> [393:itembank-emf-jcr:1.22.0.SNAPSHOT]
>> at
>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.migrate(AssessmentToJc
>> rMigrator.java:620)
>> [393:itembank-emf-jcr:1.22.0.SNAPSHOT]
>> at
>> gr8pi.itembank.migrate.EmfToJcrMigrator.migrate(EmfToJcrMigrator.java
>> :44)
>> [393:itembank-emf-jcr:1.22.0.SNAPSHOT]
>> at
>> gr8pi.itembank.jcr.karaf.commands.EmfToJcrCommand.execute(EmfToJcrCom
>> mand.java:52)
>> [392:itembank-commands:1.22.0.SNAPSHOT]
>> at
>> org.apache.karaf.shell.impl.action.command.ActionCommand.execute(Acti
>> onCommand.java:84)
>> [33:org.apache.karaf.shell.core:4.2.0]
>> at
>> org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execu
>> te(SecuredCommand.java:68)
>> [33:org.apache.karaf.shell.core:4.2.0]
>> at
>> org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execu
>> te(SecuredCommand.java:86)
>> [33:org.apache.karaf.shell.core:4.2.0]
>> at
>> org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:571)
>> [33:org.apache.karaf.shell.core:4.2.0]
>> at
>> org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:4
>> 97)
>> [33:org.apache.karaf.shell.core:4.2.0]
>> at
>> org.apache.felix.gogo.runtime.Closure.execute(Closure.java:386)
>> [33:org.apache.karaf.shell.core:4.2.0]
>> at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:417)
>> [33:org.apache.karaf.shell.core:4.2.0]
>> at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229)
>> [33:org.apache.karaf.shell.core:4.2.0]
>> at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59)
>> [33:org.apache.karaf.shell.core:4.2.0]
>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
>> at
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.
>> java:1149)
>> [?:?]
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
>> .java:624)
>> [?:?]
>> at java.lang.Thread.run(Thread.java:748) [?:?]
>>
>> ```
>>
>>
>> On 12.08.2018 13:53, Eugen Stan wrote:
>>> Hello,
>>>
>>> I've deployed an application inside Apache Karaf using a Sling
>>> feature
>>> [1]. I have also installed karaf commands that import some content
>>> in
>>> JCR Repository.
>>>
>>> The commands work well, except when having to write to JCR
>>> Repository.
>>> That part fails to login/logout properly from the repository.
>>>
>>> Oak inside Karaf uses jaas authentification and I think that is
>>> where it
>>> fails but I don't how to make it work. Any ideas?
>>>
>>> Regards,
>>>
>>> Eugen
>>>
>>> ----
>>>
>>> JcrTemplateImpl | 303 - itembank-jcr -
>>> 1.22.0.SNAPSHOT
>>>> Failed to save session
>>> java.lang.RuntimeException: java.lang.RuntimeException:
>>> javax.jcr.AccessDeniedException: Access denied.
>>> at
>>> gr8pi.itembank.jcr.repo.ItemBankHelperImpl.getOrCreateTranslation(I
>>> temBankHelperImpl.java:191)
>>> ~[303:itembank-jcr:1.22.0.SNAPSHOT]
>>> at
>>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.migrateAssessmentBeh
>>> aviorSectionTranslation(AssessmentToJcrMigrator.java:668)
>>> ~[?:?]
>>> at
>>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.lambda$null$34(Asses
>>> smentToJcrMigrator.java:651)
>>> ~[?:?]
>>> at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?]
>>> at
>>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.lambda$migrateAssess
>>> mentBehaviorSection$35(AssessmentToJcrMigrator.java:647)
>>> ~[?:?]
>>> at
>>> gr8pi.itembank.jcr.repo.JcrTemplateImpl.doInSession(JcrTemplateImpl
>>> .java:58)
>>> [303:itembank-jcr:1.22.0.SNAPSHOT]
>>> at
>>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.migrateAssessmentBeh
>>> aviorSection(AssessmentToJcrMigrator.java:634)
>>> [302:itembank-emf-jcr:1.22.0.SNAPSHOT]
>>> at
>>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.migrateAssessmentSec
>>> tions(AssessmentToJcrMigrator.java:626)
>>> [302:itembank-emf-jcr:1.22.0.SNAPSHOT]
>>> at
>>> gr8pi.itembank.migrate.AssessmentToJcrMigrator.migrate(AssessmentTo
>>> JcrMigrator.java:619)
>>> [302:itembank-emf-jcr:1.22.0.SNAPSHOT]
>>> at
>>> gr8pi.itembank.migrate.EmfToJcrMigrator.migrate(EmfToJcrMigrator.ja
>>> va:44)
>>> [302:itembank-emf-jcr:1.22.0.SNAPSHOT]
>>> at
>>> gr8pi.itembank.jcr.karaf.commands.EmfToJcrCommand.execute(EmfToJcrC
>>> ommand.java:52)
>>> [312:shell-commands:1.22.0.SNAPSHOT]
>>> at
>>> org.apache.karaf.shell.impl.action.command.ActionCommand.execute(Ac
>>> tionCommand.java:84)
>>> [33:org.apache.karaf.shell.core:4.2.0]
>>> at
>>> org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.exe
>>> cute(SecuredCommand.java:68)
>>> [33:org.apache.karaf.shell.core:4.2.0]
>>> at
>>> org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.exe
>>> cute(SecuredCommand.java:86)
>>> [33:org.apache.karaf.shell.core:4.2.0]
>>> at
>>> org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:571)
>>> [33:org.apache.karaf.shell.core:4.2.0]
>>> at
>>> org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java
>>> :497)
>>> [33:org.apache.karaf.shell.core:4.2.0]
>>> at
>>> org.apache.felix.gogo.runtime.Closure.execute(Closure.java:386)
>>> [33:org.apache.karaf.shell.core:4.2.0]
>>> at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:417)
>>> [33:org.apache.karaf.shell.core:4.2.0]
>>> at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229)
>>> [33:org.apache.karaf.shell.core:4.2.0]
>>> at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59)
>>> [33:org.apache.karaf.shell.core:4.2.0]
>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>>> [?:?]
>>> at
>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecuto
>>> r.java:1149)
>>> [?:?]
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecut
>>> or.java:624)
>>> [?:?]
>>> at java.lang.Thread.run(Thread.java:748) [?:?]
>>> Caused by: java.lang.RuntimeException:
>>> javax.jcr.AccessDeniedException:
>>> Access denied.
>>> at
>>> gr8pi.itembank.jcr.repo.ItemBankHelperImpl.findTranslationNode(Item
>>> BankHelperImpl.java:226)
>>> ~[?:?]
>>> at
>>> gr8pi.itembank.jcr.repo.ItemBankHelperImpl.getOrCreateTranslation(I
>>> temBankHelperImpl.java:163)
>>> ~[?:?]
>>> at
>>> gr8pi.itembank.jcr.repo.ItemBankHelperImpl.getOrCreateTranslation(I
>>> temBankHelperImpl.java:187)
>>> ~[?:?]
>>> ... 23 more
>>> Caused by: javax.jcr.AccessDeniedException: Access denied.
>>> at
>>> org.apache.jackrabbit.oak.jcr.security.AccessManager.checkPermissio
>>> ns(AccessManager.java:71)
>>> ~[?:?]
>>> at
>>> org.apache.jackrabbit.oak.jcr.session.NodeImpl$5.perform(NodeImpl.j
>>> ava:296)
>>> ~[?:?]
>>> at
>>> org.apache.jackrabbit.oak.jcr.session.NodeImpl$5.perform(NodeImpl.j
>>> ava:265)
>>> ~[?:?]
>>> at
>>> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.perform(Sess
>>> ionDelegate.java:208)
>>> ~[?:?]
>>> at
>>> org.apache.jackrabbit.oak.jcr.session.ItemImpl.perform(ItemImpl.jav
>>> a:112)
>>> ~[?:?]
>>> at
>>> org.apache.jackrabbit.oak.jcr.session.NodeImpl.addNode(NodeImpl.jav
>>> a:265)
>>> ~[?:?]
>>> at
>>> org.apache.jackrabbit.commons.JcrUtils.getOrAddNode(JcrUtils.java:9
>>> 55)
>>> ~[?:?]
>>> at
>>> gr8pi.itembank.jcr.repo.ItemBankHelperImpl.findTranslationNode(Item
>>> BankHelperImpl.java:219)
>>> ~[?:?]
>>> at
>>> gr8pi.itembank.jcr.repo.ItemBankHelperImpl.getOrCreateTranslation(I
>>> temBankHelperImpl.java:163)
>>> ~[?:?]
>>> at
>>> gr8pi.itembank.jcr.repo.ItemBankHelperImpl.getOrCreateTranslation(I
>>> temBankHelperImpl.java:187)
>>> ~[?:?]
>>> ... 23 more
>>> ----
>>>
>>> My JcrTemplate class looks like this. As you can see I'm trying to
>>> login
>>> with admin/admin credentials of the repository but it fails.
>>>
>>> @Slf4j
>>> @FieldDefaults(level = AccessLevel.PRIVATE)
>>> @Data
>>> @NoArgsConstructor
>>> @AllArgsConstructor
>>> @Component(
>>> immediate = true,
>>> property = {"user=admin", "password=admin"},
>>> service = {JcrTemplate.class, JcrSessionFactory.class})
>>> public class JcrTemplateImpl implements JcrTemplate,
>>> JcrSessionFactory {
>>>
>>> @Reference Repository repository;
>>>
>>> Credentials credentials;
>>>
>>> @Activate
>>> public void activate(Map<String, Object> properties) {
>>> String user = (String) properties.getOrDefault("user",
>>> "admin");
>>> String pass = (String) properties.getOrDefault("password",
>>> "admin");
>>>
>>> credentials = new SimpleCredentials(user, pass.toCharArray());
>>> }
>>>
>>> /** Run code in session. Handles session save and closing. */
>>> @Override
>>> public <T> T doInSession(CheckedFunction<T> callback) {
>>> Session session = getSession();
>>> try {
>>> T result = callback.apply(session);
>>> if (session.hasPendingChanges()) {
>>> session.save();
>>> }
>>> return result;
>>> } catch (Exception e) {
>>> log.error("Failed to save session ", e);
>>> throw new RuntimeException(e);
>>> } finally {
>>> session.logout();
>>> }
>>> }
>>>
>>> @Override
>>> public Session getSession() {
>>> try {
>>> return repository.login(getCredentials());
>>> } catch (Exception e) {
>>> log.error("Failed to create JCR session {}", e);
>>> throw new RuntimeException(e);
>>> }
>>> }
>>> }
>>>
>>> NOTE: The feature at [1] is nearly identical to upstream sling
>>> feature
>>> except: I'm using only releases - no snapshots. I've added
>>> capabilities
>>> to make the app install and start in Karaf 4.2.0.
>>>
>>> [1]
>>>
> https://bintray.com/netdava/maven/download_file?file_path=org%2Fapache%2Fsling%2Forg.apache.sling.karaf-features%2F0.1.1-netdava7%2Forg.apache.sling.karaf-features-0.1.1-netdava7-features.xml
>>>
>>
>
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