[jira] [Resolved] (NIFI-12148) NiFi Hive3Streaming memory leak

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

     [ https://issues.apache.org/jira/browse/NIFI-12148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pierre Villard resolved NIFI-12148.
-----------------------------------
    Resolution: Feedback Received

Apache NiFi 1.x is no longer maintained and no new release is planned on the 1.x release line. Marking as resolved as part of a cleanup operation. Please open a new one with an updated description if this is still relevant for NiFi 2.x.

> NiFi Hive3Streaming memory leak
> -------------------------------
>
>                 Key: NIFI-12148
>                 URL: https://issues.apache.org/jira/browse/NIFI-12148
>             Project: Apache NiFi
>          Issue Type: Bug
>    Affects Versions: 1.19.1, 1.23.2
>            Reporter: Dmytro Firsov
>            Priority: Major
>         Attachments: image-2023-09-29-15-46-17-207.png, image-2023-09-29-15-48-15-931.png
>
>
> JVM heap size is constantly grows when using Hive3Streaming processor, depending on flowfile rate (higher rate -> faster growing). Even when processor is stopped (or deleted) memory is not freed. 
> Without Hive3Streaming processor - no leaks.
> Hadoop: 3.3.6, Hive 4.0.0-beta-1, NiFi - 1.23.2
> Also tried: Hadoop 3.3.6, Hive 3.1.2, NiFi - 1.19.1 - same issue.
> I have created jvm memory dump with Jmap and with Eclipse Memory Analyzer got these results:
> !image-2023-09-29-15-46-17-207.png!
> !image-2023-09-29-15-48-15-931.png!



--
This message was sent by Atlassian Jira
(v8.20.10#820010)