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Posted to issues@nifi.apache.org by "Matt Burgess (JIRA)" <ji...@apache.org> on 2018/01/03 16:32:00 UTC
[jira] [Updated] (NIFI-4726) Concurrency issue with
JoltTransformJson
[ https://issues.apache.org/jira/browse/NIFI-4726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt Burgess updated NIFI-4726:
-------------------------------
Status: Patch Available (was: Open)
> Concurrency issue with JoltTransformJson
> ----------------------------------------
>
> Key: NIFI-4726
> URL: https://issues.apache.org/jira/browse/NIFI-4726
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Marco Gaido
>
> JoltTransformJson uses under the hood Jackson to parse JSONs. On heavy multithreading workloads, Jackson can have concurrency problem, as also described in this Stackoverflow thread https://stackoverflow.com/questions/17924865/jsonmappingexception-was-java-lang-arrayindexoutofboundsexception. This can cause all the parsing to fail when this problem occurs.
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