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Posted to issues@archiva.apache.org by "james ahlborn (JIRA)" <ji...@codehaus.org> on 2008/02/27 16:03:28 UTC
[jira] Created: (MRM-719) NPE during repository scan
NPE during repository scan
--------------------------
Key: MRM-719
URL: http://jira.codehaus.org/browse/MRM-719
Project: Archiva
Issue Type: Bug
Components: repository scanning
Affects Versions: 1.0.1, 1.0.2
Reporter: james ahlborn
i'm running version 631389 from the 1.0.2 branch, and i'm encountering the exception below during repository scanning. it seems to happen once, and scanning seems to continue successfully, so i'm not sure what exactly is affected by it.
edu.emory.mathcs.backport.java.util.concurrent.ExecutionException: java.lang.NullPointerException
at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:299)
at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:118)
at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:159)
at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:127)
Caused by: java.lang.NullPointerException
at org.apache.maven.archiva.database.updater.ProcessArchivaArtifactClosure.execute(ProcessArchivaArtifactClosure.java:56)
at org.apache.commons.collections.CollectionUtils.forAllDo(CollectionUtils.java:388)
at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateProcessed(JdoDatabaseUpdater.java:170)
at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateAllProcessed(JdoDatabaseUpdater.java:111)
at org.apache.maven.archiva.scheduled.executors.ArchivaDatabaseUpdateTaskExecutor.executeTask(ArchivaDatabaseUpdateTaskExecutor.java:78)
at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
at java.lang.Thread.run(Thread.java:595)
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[jira] Issue Comment Edited: (MRM-719) NPE during repository scan
Posted by "Brett Porter (JIRA)" <ji...@codehaus.org>.
[ http://jira.codehaus.org/browse/MRM-719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_125344 ]
brettporter edited comment on MRM-719 at 2/27/08 3:10 PM:
-----------------------------------------------------------
fixed the logger setting - please file a new bug for the consumer exception it reveals later if necessary
was (Author: brettporter):
fixed the logger setting
> NPE during repository scan
> --------------------------
>
> Key: MRM-719
> URL: http://jira.codehaus.org/browse/MRM-719
> Project: Archiva
> Issue Type: Bug
> Components: repository scanning
> Affects Versions: 1.0.1, 1.0.2
> Reporter: james ahlborn
> Assignee: Brett Porter
> Fix For: 1.0.2
>
>
> i'm running version 631389 from the 1.0.2 branch, and i'm encountering the exception below during repository scanning. it seems to happen once, and scanning seems to continue successfully, so i'm not sure what exactly is affected by it.
> edu.emory.mathcs.backport.java.util.concurrent.ExecutionException: java.lang.NullPointerException
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:299)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:118)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:159)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:127)
> Caused by: java.lang.NullPointerException
> at org.apache.maven.archiva.database.updater.ProcessArchivaArtifactClosure.execute(ProcessArchivaArtifactClosure.java:56)
> at org.apache.commons.collections.CollectionUtils.forAllDo(CollectionUtils.java:388)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateProcessed(JdoDatabaseUpdater.java:170)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateAllProcessed(JdoDatabaseUpdater.java:111)
> at org.apache.maven.archiva.scheduled.executors.ArchivaDatabaseUpdateTaskExecutor.executeTask(ArchivaDatabaseUpdateTaskExecutor.java:78)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
> at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:595)
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[jira] Commented: (MRM-719) NPE during repository scan
Posted by "james ahlborn (JIRA)" <ji...@codehaus.org>.
[ http://jira.codehaus.org/browse/MRM-719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_125351 ]
james ahlborn commented on MRM-719:
-----------------------------------
excellent, thanks for the quick fixes.
however, the build seems to be failing now in some of the unit tests. e.g. in the archiva-database project:
testGetSelectedCleanupConsumers(org.apache.maven.archiva.database.updater.DatabaseConsumersTest) Time elapsed: 0.045 sec <<< ERROR!
org.codehaus.plexus.component.repository.exception.ComponentLookupException: Unable to lookup component 'org.apache.maven.archiva.database.updater.DatabaseConsumers', it could not be started
at org.codehaus.plexus.DefaultComponentLookupManager.lookup(DefaultComponentLookupManager.java:156)
> NPE during repository scan
> --------------------------
>
> Key: MRM-719
> URL: http://jira.codehaus.org/browse/MRM-719
> Project: Archiva
> Issue Type: Bug
> Components: repository scanning
> Affects Versions: 1.0.1, 1.0.2
> Reporter: james ahlborn
> Assignee: Brett Porter
> Fix For: 1.0.2
>
>
> i'm running version 631389 from the 1.0.2 branch, and i'm encountering the exception below during repository scanning. it seems to happen once, and scanning seems to continue successfully, so i'm not sure what exactly is affected by it.
> edu.emory.mathcs.backport.java.util.concurrent.ExecutionException: java.lang.NullPointerException
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:299)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:118)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:159)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:127)
> Caused by: java.lang.NullPointerException
> at org.apache.maven.archiva.database.updater.ProcessArchivaArtifactClosure.execute(ProcessArchivaArtifactClosure.java:56)
> at org.apache.commons.collections.CollectionUtils.forAllDo(CollectionUtils.java:388)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateProcessed(JdoDatabaseUpdater.java:170)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateAllProcessed(JdoDatabaseUpdater.java:111)
> at org.apache.maven.archiva.scheduled.executors.ArchivaDatabaseUpdateTaskExecutor.executeTask(ArchivaDatabaseUpdateTaskExecutor.java:78)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
> at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:595)
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[jira] Commented: (MRM-719) NPE during repository scan
Posted by "Brett Porter (JIRA)" <ji...@codehaus.org>.
[ http://jira.codehaus.org/browse/MRM-719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_125355 ]
Brett Porter commented on MRM-719:
----------------------------------
serves me right for cheating. I'll add the missing descriptors to the Plexus test cases now
> NPE during repository scan
> --------------------------
>
> Key: MRM-719
> URL: http://jira.codehaus.org/browse/MRM-719
> Project: Archiva
> Issue Type: Bug
> Components: repository scanning
> Affects Versions: 1.0.1, 1.0.2
> Reporter: james ahlborn
> Assignee: Brett Porter
> Fix For: 1.0.2
>
>
> i'm running version 631389 from the 1.0.2 branch, and i'm encountering the exception below during repository scanning. it seems to happen once, and scanning seems to continue successfully, so i'm not sure what exactly is affected by it.
> edu.emory.mathcs.backport.java.util.concurrent.ExecutionException: java.lang.NullPointerException
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:299)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:118)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:159)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:127)
> Caused by: java.lang.NullPointerException
> at org.apache.maven.archiva.database.updater.ProcessArchivaArtifactClosure.execute(ProcessArchivaArtifactClosure.java:56)
> at org.apache.commons.collections.CollectionUtils.forAllDo(CollectionUtils.java:388)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateProcessed(JdoDatabaseUpdater.java:170)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateAllProcessed(JdoDatabaseUpdater.java:111)
> at org.apache.maven.archiva.scheduled.executors.ArchivaDatabaseUpdateTaskExecutor.executeTask(ArchivaDatabaseUpdateTaskExecutor.java:78)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
> at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:595)
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[jira] Commented: (MRM-719) NPE during repository scan
Posted by "james ahlborn (JIRA)" <ji...@codehaus.org>.
[ http://jira.codehaus.org/browse/MRM-719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_125332 ]
james ahlborn commented on MRM-719:
-----------------------------------
actually, poking into this a little, i realize that it is a failure during database scanning, not repository scanning. i'm guessing it's aborting the database scan, so my "processed" artifacts are not getting scanned.
> NPE during repository scan
> --------------------------
>
> Key: MRM-719
> URL: http://jira.codehaus.org/browse/MRM-719
> Project: Archiva
> Issue Type: Bug
> Components: repository scanning
> Affects Versions: 1.0.1, 1.0.2
> Reporter: james ahlborn
>
> i'm running version 631389 from the 1.0.2 branch, and i'm encountering the exception below during repository scanning. it seems to happen once, and scanning seems to continue successfully, so i'm not sure what exactly is affected by it.
> edu.emory.mathcs.backport.java.util.concurrent.ExecutionException: java.lang.NullPointerException
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:299)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:118)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:159)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:127)
> Caused by: java.lang.NullPointerException
> at org.apache.maven.archiva.database.updater.ProcessArchivaArtifactClosure.execute(ProcessArchivaArtifactClosure.java:56)
> at org.apache.commons.collections.CollectionUtils.forAllDo(CollectionUtils.java:388)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateProcessed(JdoDatabaseUpdater.java:170)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateAllProcessed(JdoDatabaseUpdater.java:111)
> at org.apache.maven.archiva.scheduled.executors.ArchivaDatabaseUpdateTaskExecutor.executeTask(ArchivaDatabaseUpdateTaskExecutor.java:78)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
> at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:595)
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[jira] Commented: (MRM-719) NPE during repository scan
Posted by "james ahlborn (JIRA)" <ji...@codehaus.org>.
[ http://jira.codehaus.org/browse/MRM-719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_125333 ]
james ahlborn commented on MRM-719:
-----------------------------------
Also note that the code where this is throwing is actually within a catch block, presumably trying to get the logger. the other disturbing bit about this code, is that it is not outputting any info about the actual ConsumerException being thrown, which will make it rather hard to debug other consumer issues. e.g. something is causing a ConsumerException, which is leading to the NPE while logging, but the underlying cause is being lost.
> NPE during repository scan
> --------------------------
>
> Key: MRM-719
> URL: http://jira.codehaus.org/browse/MRM-719
> Project: Archiva
> Issue Type: Bug
> Components: repository scanning
> Affects Versions: 1.0.1, 1.0.2
> Reporter: james ahlborn
>
> i'm running version 631389 from the 1.0.2 branch, and i'm encountering the exception below during repository scanning. it seems to happen once, and scanning seems to continue successfully, so i'm not sure what exactly is affected by it.
> edu.emory.mathcs.backport.java.util.concurrent.ExecutionException: java.lang.NullPointerException
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:299)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:118)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:159)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:127)
> Caused by: java.lang.NullPointerException
> at org.apache.maven.archiva.database.updater.ProcessArchivaArtifactClosure.execute(ProcessArchivaArtifactClosure.java:56)
> at org.apache.commons.collections.CollectionUtils.forAllDo(CollectionUtils.java:388)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateProcessed(JdoDatabaseUpdater.java:170)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateAllProcessed(JdoDatabaseUpdater.java:111)
> at org.apache.maven.archiva.scheduled.executors.ArchivaDatabaseUpdateTaskExecutor.executeTask(ArchivaDatabaseUpdateTaskExecutor.java:78)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
> at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:595)
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[jira] Closed: (MRM-719) NPE during repository scan
Posted by "Brett Porter (JIRA)" <ji...@codehaus.org>.
[ http://jira.codehaus.org/browse/MRM-719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brett Porter closed MRM-719.
----------------------------
Assignee: Brett Porter
Resolution: Fixed
Fix Version/s: 1.0.2
fixed the logger setting
> NPE during repository scan
> --------------------------
>
> Key: MRM-719
> URL: http://jira.codehaus.org/browse/MRM-719
> Project: Archiva
> Issue Type: Bug
> Components: repository scanning
> Affects Versions: 1.0.1, 1.0.2
> Reporter: james ahlborn
> Assignee: Brett Porter
> Fix For: 1.0.2
>
>
> i'm running version 631389 from the 1.0.2 branch, and i'm encountering the exception below during repository scanning. it seems to happen once, and scanning seems to continue successfully, so i'm not sure what exactly is affected by it.
> edu.emory.mathcs.backport.java.util.concurrent.ExecutionException: java.lang.NullPointerException
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:299)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:118)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:159)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:127)
> Caused by: java.lang.NullPointerException
> at org.apache.maven.archiva.database.updater.ProcessArchivaArtifactClosure.execute(ProcessArchivaArtifactClosure.java:56)
> at org.apache.commons.collections.CollectionUtils.forAllDo(CollectionUtils.java:388)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateProcessed(JdoDatabaseUpdater.java:170)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateAllProcessed(JdoDatabaseUpdater.java:111)
> at org.apache.maven.archiva.scheduled.executors.ArchivaDatabaseUpdateTaskExecutor.executeTask(ArchivaDatabaseUpdateTaskExecutor.java:78)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
> at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:595)
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[jira] Commented: (MRM-719) NPE during repository scan
Posted by "Brett Porter (JIRA)" <ji...@codehaus.org>.
[ http://jira.codehaus.org/browse/MRM-719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_125358 ]
Brett Porter commented on MRM-719:
----------------------------------
fixed now
> NPE during repository scan
> --------------------------
>
> Key: MRM-719
> URL: http://jira.codehaus.org/browse/MRM-719
> Project: Archiva
> Issue Type: Bug
> Components: repository scanning
> Affects Versions: 1.0.1, 1.0.2
> Reporter: james ahlborn
> Assignee: Brett Porter
> Fix For: 1.0.2
>
>
> i'm running version 631389 from the 1.0.2 branch, and i'm encountering the exception below during repository scanning. it seems to happen once, and scanning seems to continue successfully, so i'm not sure what exactly is affected by it.
> edu.emory.mathcs.backport.java.util.concurrent.ExecutionException: java.lang.NullPointerException
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:299)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:118)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:159)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:127)
> Caused by: java.lang.NullPointerException
> at org.apache.maven.archiva.database.updater.ProcessArchivaArtifactClosure.execute(ProcessArchivaArtifactClosure.java:56)
> at org.apache.commons.collections.CollectionUtils.forAllDo(CollectionUtils.java:388)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateProcessed(JdoDatabaseUpdater.java:170)
> at org.apache.maven.archiva.database.updater.JdoDatabaseUpdater.updateAllProcessed(JdoDatabaseUpdater.java:111)
> at org.apache.maven.archiva.scheduled.executors.ArchivaDatabaseUpdateTaskExecutor.executeTask(ArchivaDatabaseUpdateTaskExecutor.java:78)
> at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
> at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
> at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:595)
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