Data Hub Module

  • (CDQE-70865) Error on initial load of a job that caused server to stop responding or ended the job with an error GC overhead limit exceeded - Write to Hub.
  • (CDQE-71436) Visual Queries took longer than expected and timed out when search was based on virtual entities.
  • (CDQE-72802) Data Hub returned a TransientTransactionFailureException when running multiple query/write stages, in parallel, in a clustered environment.
  • (CDQE-73617) Write to Hub initial load failed for a large model.
  • (CDQE-73624) After an upgrade backups would fail and return a ConstraintViolationException error.
  • (CDQE-74281) Data Hub returned a ConstraintViolationException when running multiple query/write stages, in parallel, in a clustered environment.
  • (CDQE-74590) Virtual entities could be selected and mapped in the Write to Hub stage. This has been fixed so that the server now throws an error when virtual entities are selected in the Write to Hub stage.
  • (CDQE-75185) Data Hub Visualization hung while load connected when display labels are overridden with non-string properties.
  • (CDQE-76368) Load Connected sometimes fails generating the following spectrum-server.log entries:
    Java.sql.SQLRecoverableException: IO Error: Got minus one from a read call
         Warn [VirtualEntityTransversalBehavior] Exception occurred while executing query
  • (CDQE-76391) Query in Data Hub Visualization is repeatedly executed on a database after a virtual entity is configured.
  • (CDQE-72802) Data Hub returned a TransientTransactionFailureException while performing a Data Hub model backup and The transaction has been terminated when running multiple query/write stages, in parallel, in a clustered environment.