[jira] [Updated] (NIFI-8053) ReplaceText with Expression Language in Match Group results in Data Loss/Corruption

["Pierre Villard (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-8053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pierre Villard updated NIFI-8053:
---------------------------------
    Fix Version/s: 1.13.0

> 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: Extensions
>    Affects Versions: 1.11.4, 1.12.1
>         Environment: Running in Docker in Kubernetes on a Ubuntu Host
>            Reporter: Robin Lutz
>            Priority: Blocker
>             Fix For: 1.13.0
>
>         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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