When Run the Maven build i am facing the below error

[karuppasamy]

2018-05-28 12:55:45,056 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-40] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280208 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:55:45,061 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-34] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280209 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:55:45,066 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-17] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280211 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:55:45,070 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-2] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280210 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.doTrack(ModelTracker.java:167)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:00,065 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-15] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280214 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:00,112 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-10] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280212 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:00,120 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-35] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280216 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:00,124 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-26] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280213 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:00,143 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-22] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280215 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.doTrack(ModelTracker.java:167)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:15,059 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-16] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280217 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:15,077 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-24] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280219 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:15,079 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-14] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280220 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:15,082 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-19] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280218 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:15,089 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-23] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280221 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.doTrack(ModelTracker.java:167)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:30,071 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-13] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280222 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:30,076 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-39] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280223 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:30,183 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-28] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280224 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:30,212 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-18] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280225 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:30,260 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-36] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280226 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.doTrack(ModelTracker.java:167)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:45,053 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-37] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280227 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:45,055 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-8] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280230 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:45,060 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-4] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280231 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:45,079 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-3] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280228 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.doTrack(ModelTracker.java:167)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:56:45,113 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-29] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280229 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:00,079 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-32] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280232 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:00,082 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-1] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280233 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:00,099 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-33] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280234 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:00,107 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-11] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280236 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:00,107 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-17] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280235 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.doTrack(ModelTracker.java:167)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:15,066 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-2] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280237 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:15,085 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-6] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280238 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:15,093 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-25] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280240 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:15,100 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-12] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280239 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:15,108 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-15] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280241 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.doTrack(ModelTracker.java:167)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:30,038 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-16] Model tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280243 GetModelsDiff return status is 403
at org.alfresco.solr.client.SOLRAPIClient.getModelsDiff(SOLRAPIClient.java:1157)
at org.alfresco.solr.tracker.ModelTracker.trackModelsImpl(ModelTracker.java:249)
at org.alfresco.solr.tracker.ModelTracker.trackModels(ModelTracker.java:207)
at org.alfresco.solr.tracker.ModelTracker.ensureFirstModelSync(ModelTracker.java:229)
at org.alfresco.solr.component.EnsureModelsComponent.prepare(EnsureModelsComponent.java:80)
at org.apache.solr.handler.component.AlfrescoSearchHandler.handleRequestBody(AlfrescoSearchHandler.java:283)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.alfresco.solr.Cloud.getResponse(Cloud.java:159)
at org.alfresco.solr.Cloud.getSolrDocumentList(Cloud.java:143)
at org.alfresco.solr.SolrInformationServer.getDocsWithUncleanContent(SolrInformationServer.java:715)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:74)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
2018-05-28 12:57:30,066 ERROR [solr.tracker.AbstractTracker] [SolrTrackerScheduler_Worker-22] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 04280242 api/solr/aclchangesets return status:403
at org.alfresco.solr.client.SOLRAPIClient.getAclChangeSets(SOLRAPIClient.java:162)
at org.alfresco.solr.tracker.AclTracker.checkRepoAndIndexConsistency(AclTracker.java:335)
at org.alfresco.solr.tracker.AclTracker.trackRepository(AclTracker.java:313)
at org.alfresco.solr.tracker.AclTracker.doTrack(AclTracker.java:104)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:185)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:47)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)

[jpotts]

SDK version?

Maven command you are running?

Any other exceptions in the log?

One possible explanation is that your alfresco WAR failed to start, but the SOLR WAR started fine. It began trying to track changes in Alfresco but because Alfresco was not available, it throws a tracking exception.