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Posted to dev@flink.apache.org by "Saqib (Jira)" <ji...@apache.org> on 2019/10/25 03:03:00 UTC

[jira] [Created] (FLINK-14525) buffer pool is destroyed

Saqib created FLINK-14525:
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             Summary: buffer pool is destroyed
                 Key: FLINK-14525
                 URL: https://issues.apache.org/jira/browse/FLINK-14525
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Network
    Affects Versions: 1.7.2
            Reporter: Saqib


Have a flink app running in standalone mode. The app runs ok in our non-prod env. However on our prod server it throws this exception:

Buffer pool is destroyed. 

 

This error is being thrown as a RuntimeException on the collect call, on the flatmap function. The flatmap is just collecting a Tuple<String, Document>, the Document is a XML Document object.

 

As mentioned the non prod env  (and we have multiple, DEV,QA,UAT) this is not happening. The UAT box is spec-ed exactly as our Prod host with 4CPU. The java version is the same too.

 

Not sure how to proceed.

 

Thanks

 

 

 



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