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From "Chandni Singh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (APEXMALHAR-2281) ManagedState: race condition with put & asyncGet and bucket size doesn't account for entries in file cache
Date Thu, 06 Oct 2016 18:46:20 GMT
Chandni Singh created APEXMALHAR-2281:
-----------------------------------------

             Summary: ManagedState: race condition with put & asyncGet and bucket size
doesn't account for entries in file cache
                 Key: APEXMALHAR-2281
                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2281
             Project: Apache Apex Malhar
          Issue Type: Bug
            Reporter: Chandni Singh
            Assignee: Chandni Singh


There are 2 bugs:
1. Race condition with put and asyncGet. put(...) inserts a bucketedValue in the flash with
value = null first. It sets the value afterwords. There is a possibility that the reader thread
will get BucketedValue from flash and read the value as null.




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