[jira] [Created] (FLINK-17556) FATAL: Thread 'flink-metrics-akka.remote.default-remote-dispatcher-3' produced an uncaught exception. Stopping the process... java.lang.OutOfMemoryError: Direct buffer memory

Thu, 07 May 2020 05:02:00 -0700 

Tammy zhang created FLINK-17556:
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             Summary: FATAL: Thread 
'flink-metrics-akka.remote.default-remote-dispatcher-3' produced an uncaught 
exception. Stopping the process... java.lang.OutOfMemoryError: Direct buffer 
memory
                 Key: FLINK-17556
                 URL: https://issues.apache.org/jira/browse/FLINK-17556
             Project: Flink
          Issue Type: Bug
            Reporter: Tammy zhang


My job consumes the data in kafka and then processes the data. After the job 
lasts for a while, the following error appears: 

ERROR org.apache.flink.runtime.util.FatalExitExceptionHandler - FATAL: Thread 
'flink-metrics-akka.remote.default-remote-dispatcher-3' produced an uncaught 
exception. Stopping the process...
java.lang.OutOfMemoryError: Direct buffer memory

i have set the "max.poll.records" propertity is "250", and it does not work. 



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