Edin created BEAM-6515:
--------------------------
Summary: Unable to read messages from RabbitMQ as a continuous
stream
Key: BEAM-6515
URL: https://issues.apache.org/jira/browse/BEAM-6515
Project: Beam
Issue Type: Bug
Components: io-java-gcp
Reporter: Edin
Assignee: Chamikara Jayalath
The RabbitMqIO connector does not work entirely as expected. Not passing
{{withMaxReadTime}} gives a NullPointer exception. Exact error:
{code:java}
Exception in thread "main" java.lang.NullPointerException
at
org.apache.beam.runners.direct.UnboundedReadEvaluatorFactory$UnboundedReadEvaluator.processElement(UnboundedReadEvaluatorFactory.java:169)
at
org.apache.beam.runners.direct.DirectTransformExecutor.processElements(DirectTransformExecutor.java:160)
at
org.apache.beam.runners.direct.DirectTransformExecutor.run(DirectTransformExecutor.java:124)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
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)
{code}
It seems RabbitMqIO does not cover the case when messages received from
RabbitMQ have messages of which timestamps are null. On Stackoverflow the
following workaround is proposed:
[https://stackoverflow.com/a/54119782]
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