[
https://issues.apache.org/jira/browse/NIFI-1493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15140184#comment-15140184
]
Joseph Witt commented on NIFI-1493:
-----------------------------------
spoke with oleg and matt burgess on this. The code in question can be removed
because it was a partial implementation to support the ability to hot-reload
the scripts while the processor is running in the event the user is using a
file-based script and they are changing it the background. It did not work
however and caused the executor to hang around leaving inactive threads which
slowed shutdown. This is a questionably useful feature so if it is useful
we'll address in a later feature JIRA. For now, safe to remove. +1 full clean
build w/contrib-check all healthy. Will merge.
> InvokeScriptedProcessor should not create an instance of Executor until its
> actually used
> -----------------------------------------------------------------------------------------
>
> Key: NIFI-1493
> URL: https://issues.apache.org/jira/browse/NIFI-1493
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Oleg Zhurakousky
> Assignee: Oleg Zhurakousky
> Fix For: 0.5.0
>
>
> When shutting down NiFi even when there is nothing going on (e.g., no flow),
> it takes some time eventually resulting in process kill
> {code}
> 2016-02-09 08:54:08,839 INFO [main] org.apache.nifi.bootstrap.Command Apache
> NiFi has accepted the Shutdown Command and is shutting down now
> 2016-02-09 08:54:08,890 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:10,904 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:12,912 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:14,926 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:16,940 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:18,954 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:20,967 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:22,981 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:24,992 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:27,002 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:29,013 INFO [main] org.apache.nifi.bootstrap.Command Waiting
> for Apache NiFi to finish shutting down...
> 2016-02-09 08:54:29,020 WARN [main] org.apache.nifi.bootstrap.Command NiFi
> has not finished shutting down after 20 seconds. Killing process.
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
