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Posted to issues@nifi.apache.org by "Pierre Villard (Jira)" <ji...@apache.org> on 2020/12/01 13:24:00 UTC
[jira] [Resolved] (NIFI-8053) ReplaceText with Expression Language
in Match Group results in Data Loss/Corruption
[ https://issues.apache.org/jira/browse/NIFI-8053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pierre Villard resolved NIFI-8053.
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Resolution: Duplicate
> ReplaceText with Expression Language in Match Group results in Data Loss/Corruption
> -----------------------------------------------------------------------------------
>
> Key: NIFI-8053
> URL: https://issues.apache.org/jira/browse/NIFI-8053
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.11.4, 1.12.1
> Environment: Running in Docker in Kubernetes on a Ubuntu Host
> Reporter: Robin Lutz
> Priority: Blocker
> Attachments: replace_text_race_condition.xml
>
>
> This seems to be related to https://issues.apache.org/jira/browse/NIFI-7683
> When I run a ReplaceText processor with multiple Threads and also manipulate the result within an expression (im my case _${'$1':escapeJson()}_), the processor will corrupt (cut off) or loose data.
> I attached a template that demonstrates the case.
> I did not see these problems in 1.11.2, never tried 1.11.3, and have i since then with every release (1.12.0 and 1.12.1).
> Finally, after noticing the bug mentioned above, I was able to reproduce the problem.
> Blocker and Important, because the user can loose data.
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