[jira] [Created] (CAMEL-7601) maximumRedeliveries=-1 plus scheduledExecutorService=pool(1 thread) equals problem

["Andrzej Gdula (JIRA)" <ji...@apache.org>]

Andrzej Gdula created CAMEL-7601:
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             Summary: maximumRedeliveries=-1 plus scheduledExecutorService=pool(1 thread) equals problem
                 Key: CAMEL-7601
                 URL: https://issues.apache.org/jira/browse/CAMEL-7601
             Project: Camel
          Issue Type: Bug
          Components: camel-core
    Affects Versions: 2.13.2, 2.12.1
            Reporter: Andrzej Gdula
            Priority: Minor


https://github.com/agdula/camel-test/blob/master/src/test/java/com/pb/psep/testbase/ThreadPoolTest.java

Test that demonstrates a problem when
      onException(SomeException.class).maximumRedeliveries(-1)
    and
      scheduledExecutorService=poolOfThreads(X)
When there are lots of routes using single threadPool and there happen to be more than X exceptions in X routes that will be redelivered forever
then thread pool gets hogged and other routes are unable to process.
Thread are stuck on org.apache.camel.processor.RedeliveryPolicy.sleep(RedeliveryPolicy.java:188)
  If camel instead of waiting would schedule retry then it probably would solve the problem.



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