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  1. Debezium
  2. DBZ-8102

ORA-26928 - Unable to communicate with XStream apply coordinator process should be retriable

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      On CI, we stumbled onto a ORA-26928 error message:

      oracle.streams.StreamsException: ORA-26928: Unable to communicate with XStream apply coordinator process "DBZXOUT" from outbound server "".
      
      	at oracle.streams.XStreamOut.XStreamOutAttachNative(Native Method)
      	at oracle.streams.XStreamOut.attachInternal(Unknown Source)
      	at oracle.streams.XStreamOut.attach(Unknown Source)
      	at io.debezium.connector.oracle.xstream.XstreamStreamingChangeEventSource.performAttachWithRetries(XstreamStreamingChangeEventSource.java:181)
      	at io.debezium.connector.oracle.xstream.XstreamStreamingChangeEventSource.execute(XstreamStreamingChangeEventSource.java:122)
      	at io.debezium.connector.oracle.xstream.XstreamStreamingChangeEventSource.execute(XstreamStreamingChangeEventSource.java:45)
      	at io.debezium.pipeline.ChangeEventSourceCoordinator.streamEvents(ChangeEventSourceCoordinator.java:312)
      	at io.debezium.pipeline.ChangeEventSourceCoordinator.executeChangeEventSources(ChangeEventSourceCoordinator.java:203)
      	at io.debezium.pipeline.ChangeEventSourceCoordinator.lambda$start$0(ChangeEventSourceCoordinator.java:143)
      	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
      	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
      	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
      	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
      	at java.base/java.lang.Thread.run(Thread.java:1583)
      

      See https://artifacts.dev.testing-farm.io/83906e65-f941-412e-ae4b-87f6cb345bc5/
      We should ideally add this to the list of retriable exceptions.

              ccranfor@redhat.com Chris Cranford
              ccranfor@redhat.com Chris Cranford
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