JSONParserErr when using OTLP in the collector in RHOCP

Solution Verified - Updated -

Issue

  • After configuring the Log Collector for using the OpenTelemetry data model for the LokiStack output, all results will contain a "JSONParserERr" and an error message about the entry not being parseable as JSON like:

    __error__    JSONParserErr
__error_details__  Value looks like object, but can't find closing '}' symbol

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 4
  • Red Hat OpenShift Logging (RHOL)
    • 6.1
    • 6.2
    • 6.3
  • OTLP
  • Cluster Observability Operator (COO)
  • Logging UI Plugin
  • Vector

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