The Solr core tracker jobs failed to update the Solr index for the Alfresco repositories (alfresco and archive) multiple times between 16:11 and 16:18. Each failure was caused by the GetModelsDiff API call returning a 404 status code, indicating the models could not be retrieved from Alfresco. Error logs provide the stack traces showing where the exception occurred during the core tracking process.

1. 16:11:47,370 WARN [org.apache.solr.handler.component.SpellCheckComponent] No
queryConverter defined, using default converter
16:11:47,729 WARN [org.apache.solr.handler.component.SpellCheckComponent] No
queryConverter defined, using default converter
16:17:31,484 ERROR [org.quartz.core.JobRunShell] Job Solr.CoreTracker-alfresco
threw an unhandled Exception:
org.alfresco.error.AlfrescoRuntimeException: 02050000 GetModelsDiff return
status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
16:17:31,484 ERROR [org.quartz.core.JobRunShell] Job Solr.CoreTracker-archive
threw an unhandled Exception:
org.alfresco.error.AlfrescoRuntimeException: 02050001 GetModelsDiff return
status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
16:17:31,484 ERROR [org.quartz.core.ErrorLogger] Job (Solr.CoreTracker-alfresco
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested
exception: org.alfresco.error.AlfrescoRuntimeException: 02050000 GetModelsDiff
return status is 404]
at org.quartz.core.JobRunShell.run(JobRunShell.java:227)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.error.AlfrescoRuntimeException: 02050000 GetModelsDiff
return status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
... 1 more
16:17:31,484 ERROR [org.quartz.core.ErrorLogger] Job (Solr.CoreTracker-archive
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested
exception: org.alfresco.error.AlfrescoRuntimeException: 02050001 GetModelsDiff
return status is 404]
at org.quartz.core.JobRunShell.run(JobRunShell.java:227)
at

2. org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.error.AlfrescoRuntimeException: 02050001 GetModelsDiff
return status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
... 1 more
16:17:45,025 ERROR [org.quartz.core.JobRunShell] Job Solr.CoreTracker-archive
threw an unhandled Exception:
org.alfresco.error.AlfrescoRuntimeException: 02050002 GetModelsDiff return
status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
16:17:45,025 ERROR [org.quartz.core.ErrorLogger] Job (Solr.CoreTracker-archive
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested
exception: org.alfresco.error.AlfrescoRuntimeException: 02050002 GetModelsDiff
return status is 404]
at org.quartz.core.JobRunShell.run(JobRunShell.java:227)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.error.AlfrescoRuntimeException: 02050002 GetModelsDiff
return status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
... 1 more
16:17:45,025 ERROR [org.quartz.core.JobRunShell] Job Solr.CoreTracker-alfresco
threw an unhandled Exception:
org.alfresco.error.AlfrescoRuntimeException: 02050003 GetModelsDiff return
status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)

3. at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
16:17:45,025 ERROR [org.quartz.core.ErrorLogger] Job (Solr.CoreTracker-alfresco
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested
exception: org.alfresco.error.AlfrescoRuntimeException: 02050003 GetModelsDiff
return status is 404]
at org.quartz.core.JobRunShell.run(JobRunShell.java:227)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.error.AlfrescoRuntimeException: 02050003 GetModelsDiff
return status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
... 1 more
16:18:00,017 ERROR [org.quartz.core.JobRunShell] Job Solr.CoreTracker-alfresco
threw an unhandled Exception:
org.alfresco.error.AlfrescoRuntimeException: 02050004 GetModelsDiff return
status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
16:18:00,017 ERROR [org.quartz.core.ErrorLogger] Job (Solr.CoreTracker-alfresco
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested
exception: org.alfresco.error.AlfrescoRuntimeException: 02050004 GetModelsDiff
return status is 404]
at org.quartz.core.JobRunShell.run(JobRunShell.java:227)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.error.AlfrescoRuntimeException: 02050004 GetModelsDiff
return status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
... 1 more
16:18:00,032 ERROR [org.quartz.core.JobRunShell] Job Solr.CoreTracker-archive
threw an unhandled Exception:
org.alfresco.error.AlfrescoRuntimeException: 02050005 GetModelsDiff return

4. status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
16:18:00,032 ERROR [org.quartz.core.ErrorLogger] Job (Solr.CoreTracker-archive
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested
exception: org.alfresco.error.AlfrescoRuntimeException: 02050005 GetModelsDiff
return status is 404]
at org.quartz.core.JobRunShell.run(JobRunShell.java:227)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.error.AlfrescoRuntimeException: 02050005 GetModelsDiff
return status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
... 1 more
16:18:15,024 ERROR [org.quartz.core.JobRunShell] Job Solr.CoreTracker-archive
threw an unhandled Exception:
org.alfresco.error.AlfrescoRuntimeException: 02050006 GetModelsDiff return
status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
16:18:15,024 ERROR [org.quartz.core.ErrorLogger] Job (Solr.CoreTracker-archive
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested
exception: org.alfresco.error.AlfrescoRuntimeException: 02050006 GetModelsDiff
return status is 404]
at org.quartz.core.JobRunShell.run(JobRunShell.java:227)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.error.AlfrescoRuntimeException: 02050006 GetModelsDiff
return status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)

5. at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
... 1 more
16:18:15,024 ERROR [org.quartz.core.JobRunShell] Job Solr.CoreTracker-alfresco
threw an unhandled Exception:
org.alfresco.error.AlfrescoRuntimeException: 02050007 GetModelsDiff return
status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
16:18:15,024 ERROR [org.quartz.core.ErrorLogger] Job (Solr.CoreTracker-alfresco
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested
exception: org.alfresco.error.AlfrescoRuntimeException: 02050007 GetModelsDiff
return status is 404]
at org.quartz.core.JobRunShell.run(JobRunShell.java:227)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.error.AlfrescoRuntimeException: 02050007 GetModelsDiff
return status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
... 1 more
16:18:30,016 ERROR [org.quartz.core.JobRunShell] Job Solr.CoreTracker-archive
threw an unhandled Exception:
org.alfresco.error.AlfrescoRuntimeException: 02050008 GetModelsDiff return
status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
16:18:30,016 ERROR [org.quartz.core.ErrorLogger] Job (Solr.CoreTracker-archive
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested
exception: org.alfresco.error.AlfrescoRuntimeException: 02050008 GetModelsDiff

6. return status is 404]
at org.quartz.core.JobRunShell.run(JobRunShell.java:227)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.error.AlfrescoRuntimeException: 02050008 GetModelsDiff
return status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
... 1 more
16:18:30,016 ERROR [org.quartz.core.JobRunShell] Job Solr.CoreTracker-alfresco
threw an unhandled Exception:
org.alfresco.error.AlfrescoRuntimeException: 02050009 GetModelsDiff return
status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
16:18:30,016 ERROR [org.quartz.core.ErrorLogger] Job (Solr.CoreTracker-alfresco
threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested
exception: org.alfresco.error.AlfrescoRuntimeException: 02050009 GetModelsDiff
return status is 404]
at org.quartz.core.JobRunShell.run(JobRunShell.java:227)
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.error.AlfrescoRuntimeException: 02050009 GetModelsDiff
return status is 404
at
org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1036)
at
org.alfresco.solr.tracker.CoreTracker.trackModels(CoreTracker.java:1790)
at
org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1129)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:475)
at
org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
... 1 more