[jira] [Created] (NIFI-3126) A large JSON file consisting of an array of many json elements can cause an out of memory error if passed to SplitJSON

["Olav Jordens (JIRA)" <ji...@apache.org>]

Olav Jordens created NIFI-3126:
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             Summary: A large JSON file consisting of an array of many json elements can cause an out of memory error if passed to SplitJSON
                 Key: NIFI-3126
                 URL: https://issues.apache.org/jira/browse/NIFI-3126
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 1.0.0
         Environment: RHEL 6.5 - single instance of Nifi
            Reporter: Olav Jordens


Create a flowfile containing a large JSON array (large=many elements in the array) with many attributes. Do this in such a way that a set of flowfiles corresponding to the individual json elements in the array (with all the attributes) would require more RAM than available in your nifi JVM. Now feed this flowfile into a SplitJSON processor. I did not see an OOM error in the logs and saw very strange behavior as the whole Nifi instance hangs.



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