Uploaded image for project: 'camunda BPM'
  1. camunda BPM
  2. CAM-13884

Long running Java code is causing error.

XMLWordPrintable

    • Icon: Bug Report Bug Report
    • Resolution: Fixed
    • Icon: L3 - Default L3 - Default
    • None
    • 7.15.0
    • engine

      A Java expression is taking long to complete and the below error is thrown.  We like to understand the best way to configure camunda to deal with these long running tasks.

       

      Entered a ticket based upon conversation with our success manager (Ryan Warner)

       

          1. Error querying database.  Cause: java.sql.SQLException: Connection has already been closed.
          1. The error may exist in org/camunda/bpm/engine/impl/mapping/entity/Execution.xml
          1. The error may involve org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.selectExecutionsByProcessInstanceId
          1. The error occurred while executing a query
          1. SQL: select * from ACT_RU_EXECUTION     where PROC_INST_ID_ = ?
          1. Cause: java.sql.SQLException: Connection has already been closed.

                                    at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)

                                    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149)

        This is the controller panel for Smart Panels app

              garima.yadav Garima Yadav
              gorisr Ryan Goris
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Created:
                Updated:
                Resolved: