[jira] [Created] (STORM-3609) ClassCastException when credentials are updated for ICredentialsListener spout/bolt instances

["Ethan Li (Jira)" <ji...@apache.org>]

Ethan Li created STORM-3609:
-------------------------------

             Summary: ClassCastException when credentials are updated for ICredentialsListener spout/bolt instances
                 Key: STORM-3609
                 URL: https://issues.apache.org/jira/browse/STORM-3609
             Project: Apache Storm
          Issue Type: Bug
            Reporter: Ethan Li
            Assignee: Ethan Li



{code:java}
2020-03-26 21:04:38.526 o.a.s.u.Utils Thread-14-spout-executor[2, 2] [ERROR] Async loop died!
java.lang.RuntimeException: java.lang.ClassCastException: org.apache.storm.generated.Credentials cannot be cast to java.util.Map
	at org.apache.storm.executor.Executor.accept(Executor.java:291) ~[storm-client-2.2.0.y.jar:2.2.0.y]
	at org.apache.storm.utils.JCQueue.consumeImpl(JCQueue.java:131) ~[storm-client-2.2.0.y.jar:2.2.0.y]
	at org.apache.storm.utils.JCQueue.consume(JCQueue.java:111) ~[storm-client-2.2.0.y.jar:2.2.0.y]
	at org.apache.storm.utils.JCQueue.consume(JCQueue.java:102) ~[storm-client-2.2.0.y.jar:2.2.0.y]
	at org.apache.storm.executor.spout.SpoutExecutor$2.call(SpoutExecutor.java:170) ~[storm-client-2.2.0.y.jar:2.2.0.y]
	at org.apache.storm.executor.spout.SpoutExecutor$2.call(SpoutExecutor.java:159) ~[storm-client-2.2.0.y.jar:2.2.0.y]
	at org.apache.storm.utils.Utils$1.run(Utils.java:433) [storm-client-2.2.0.y.jar:2.2.0.y]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]
Caused by: java.lang.ClassCastException: org.apache.storm.generated.Credentials cannot be cast to java.util.Map
	at org.apache.storm.executor.spout.SpoutExecutor.tupleActionFn(SpoutExecutor.java:303) ~[storm-client-2.2.0.y.jar:2.2.0.y]
	at org.apache.storm.executor.Executor.accept(Executor.java:287) ~[storm-client-2.2.0.y.jar:2.2.0.y]
	... 7 more
{code}



note: "2.2.0.y" is our internal version, which is master branch.



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