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  1. Camunda Optimize
  2. OPT-2272

UserTask/Operations import doesn't finish if the last page contains only independent tasks

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    Details

    • Type: Bug Report
    • Status: Done
    • Priority: L3 - Default
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.5.0, 2.5.0-alpha2
    • Component/s: backend
    • Labels:
      None

      Description

      Given:

      • there are independent user tasks present in the engine (not associated with a process instance)

      When:

      • the import runs

      Then:

      • the import executes empty elasticsearch bulks resulting in the error:
        15:22:32.055 [ElasticsearchImportJobExecutor-pool-0] ERROR o.c.o.s.e.j.i.RunningUserTaskElasticsearchImportJob - Error while executing import to elasticsearch
        org.elasticsearch.action.ActionRequestValidationException: Validation Failed: 1: no requests added;
        	at org.elasticsearch.action.ValidateActions.addValidationError(ValidateActions.java:26)
        	at org.elasticsearch.action.bulk.BulkRequest.validate(BulkRequest.java:551)
        	at org.elasticsearch.client.RestHighLevelClient.performRequest(RestHighLevelClient.java:1559)
        	at org.elasticsearch.client.RestHighLevelClient.performRequestAndParseEntity(RestHighLevelClient.java:1525)
        	at org.elasticsearch.client.RestHighLevelClient.bulk(RestHighLevelClient.java:416)
        	at org.camunda.optimize.service.es.writer.RunningUserTaskInstanceWriter.importUserTaskInstances(RunningUserTaskInstanceWriter.java:80)
        	at org.camunda.optimize.service.es.job.importing.RunningUserTaskElasticsearchImportJob.persistEntities(RunningUserTaskElasticsearchImportJob.java:25)
        	at org.camunda.optimize.service.es.job.ElasticsearchImportJob.executeImport(ElasticsearchImportJob.java:61)
        	at org.camunda.optimize.service.es.job.ElasticsearchImportJob.run(ElasticsearchImportJob.java:43)
        	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)
        

      Expected:

      • the import should finish while skipping these task instances and backoff normally until new data is available

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            Assignee:
            Unassigned
            Reporter:
            sebastian.bathke Sebastian Bathke
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              Dates

              Created:
              Updated:
              Resolved: