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Solr error "trackers work was rolled back by another tracker error"

Question asked by skushnerenko on Feb 4, 2019
Latest reply on Feb 4, 2019 by skushnerenko

Currently the solr failed, we had initial error in solr.log

 

2019-02-01 15:19:38,051 ERROR [org.alfresco.solr.tracker.AbstractTracker] Tracking failed
org.alfresco.error.AlfrescoRuntimeException: 01010001 GetTransactions return status is 503
at org.alfresco.solr.client.SOLRAPIClient.getTransactions(SOLRAPIClient.java:488)
at org.alfresco.solr.client.SOLRAPIClient.getTransactions(SOLRAPIClient.java:392)
at org.alfresco.solr.tracker.MetadataTracker.checkRepoAndIndexConsistency(MetadataTracker.java:207)
at org.alfresco.solr.tracker.MetadataTracker.trackRepository(MetadataTracker.java:139)
at org.alfresco.solr.tracker.MetadataTracker.doTrack(MetadataTracker.java:110)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:190)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:54)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)

And then followed another, which constantly repeated periodically since then

2019-02-01 17:52:45,191 ERROR [org.alfresco.solr.tracker.AbstractTracker] Tracking failed
org.alfresco.solr.TrackerStateException: 01010000 The trackers work was rolled back by another tracker error
at org.alfresco.solr.SolrInformationServer.canUpdate(SolrInformationServer.java:3168)
at org.alfresco.solr.SolrInformationServer.commit(SolrInformationServer.java:773)
at org.alfresco.solr.tracker.ContentTracker.doTrack(ContentTracker.java:111)
at org.alfresco.solr.tracker.AbstractTracker.track(AbstractTracker.java:190)
at org.alfresco.solr.tracker.TrackerJob.execute(TrackerJob.java:54)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)

Besides we had warnings in alfresco.log at the same time, which are also repeated since then

2019-02-01 15:29:58,729 WARN [org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter] [http-apr-8181-exec-3] Metadata extraction failed (turn on DEBUG for full error):
Extracter: org.alfresco.repo.content.metadata.PdfBoxMetadataExtracter@7f10738b
Content: ContentAccessor[ contentUrl=store://2019/2/1/15/29/6692635d-ea68-4e5c-ac95-e2b9568333ff.bin, mimetype=application/pdf, size=141314, encoding=UTF-8, locale=en_US]
Failure: nullnull
2019-02-01 15:30:16,600 WARN [org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter] [http-apr-8181-exec-5] Metadata extraction failed (turn on DEBUG for full error):
Extracter: org.alfresco.repo.content.metadata.PdfBoxMetadataExtracter@7f10738b
Content: ContentAccessor[ contentUrl=store://2019/2/1/15/29/7d990b5c-a0c3-4ed3-9961-4e219dbb057d.bin, mimetype=application/pdf, size=123166, encoding=UTF-8, locale=en_US]
Failure: nullnull
2019-02-01 15:31:11,908 WARN [org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter] [http-apr-8181-exec-6] Metadata extraction failed (turn on DEBUG for full error):
Extracter: org.alfresco.repo.content.metadata.PdfBoxMetadataExtracter@7f10738b
Content: ContentAccessor[ contentUrl=store://2019/2/1/15/30/6e8223c4-f916-4d92-8578-232e325a383c.bin, mimetype=application/pdf, size=284437, encoding=UTF-8, locale=en_US]
Failure: nullnull
2019-02-01 15:38:48,527 WARN [org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter] [http-apr-8181-exec-7] Metadata extraction failed (turn on DEBUG for full error):
Extracter: org.alfresco.repo.content.metadata.PdfBoxMetadataExtracter@7f10738b
Content: ContentAccessor[ contentUrl=store://2019/2/1/15/38/8105a1aa-e4f5-458c-b0d9-720d8a6a3cfa.bin, mimetype=application/pdf, size=107435, encoding=UTF-8, locale=en_US]
Failure: nullnull

Alfresco community edition 201612

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