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Posted to issues@nifi.apache.org by "Nissim Shiman (Jira)" <ji...@apache.org> on 2023/01/06 14:37:00 UTC
[jira] [Updated] (NIFI-10772) Unattributable error on nifi shutdown when controller service was unable to be started
[ https://issues.apache.org/jira/browse/NIFI-10772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nissim Shiman updated NIFI-10772:
---------------------------------
Description:
This error occurs when nifi is unable to start a controller service that is supposed to be in an enabled state. On shutdown, nifi will give an error (stacktrace below)
To reproduce, for example using, StandardSSLContextService:
Enable StandardSSLContextService
Shutdown nifi
remove keystore StandardSSLContextService relied on (or move it to different location on filesystem)
start nifi
stop nifi
When nifi is shutdown the following non-attributable error is in nifi-app.log:
{code:java}
java.util.concurrent.RejectedExecutionException: Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@1c5f3492 rejected from org.apache.nifi.engine.FlowEngine@1298c969[Shutting down, pool size = 10, active threads = 1, queued tasks = 0, completed tasks = 54]
at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063)
at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830)
at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(ScheduledThreadPoolExecutor.java:326)
at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(ScheduledThreadPoolExecutor.java:533)
at org.apache.nifi.engine.FlowEngine.schedule(FlowEngine.java:87)
at org.apache.nifi.controller.service.StandardControllerServiceNode$2.run(StandardControllerServiceNode.java:591)
at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
{code}
It is unclear from the current log output as to what the underlying cause of it was (i.e. which controller service StandardControllerServiceNode is having trouble with)
A similar non-attributable error is also seen on nifi shutdown for a processor that relies on this controller service.
was:
This error occurs when nifi is unable to start an controller service that is supposed to be in an enabled state.
For example, if the StandardSSLContextService is running, but the underlying keystore file it relies on is removed from the filesystem, nifi will be unable to successfully start it on a nifi restart.
When nifi is shutdown the following error is in nifi-app.log:
{code}
java.util.concurrent.RejectedExecutionException: Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@1c5f3492 rejected from org.apache.nifi.engine.FlowEngine@1298c969[Shutting down, pool size = 10, active threads = 1, queued tasks = 0, completed tasks = 54]
at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063)
at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830)
at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(ScheduledThreadPoolExecutor.java:326)
at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(ScheduledThreadPoolExecutor.java:533)
at org.apache.nifi.engine.FlowEngine.schedule(FlowEngine.java:87)
at org.apache.nifi.controller.service.StandardControllerServiceNode$2.run(StandardControllerServiceNode.java:591)
at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
{code}
It is unclear from the current log output as to what the underlying cause of it was (i.e. which controller service StandardControllerServiceNode is having trouble with)
> Unattributable error on nifi shutdown when controller service was unable to be started
> --------------------------------------------------------------------------------------
>
> Key: NIFI-10772
> URL: https://issues.apache.org/jira/browse/NIFI-10772
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.18.0
> Reporter: Nissim Shiman
> Assignee: Nissim Shiman
> Priority: Major
>
> This error occurs when nifi is unable to start a controller service that is supposed to be in an enabled state. On shutdown, nifi will give an error (stacktrace below)
> To reproduce, for example using, StandardSSLContextService:
> Enable StandardSSLContextService
> Shutdown nifi
> remove keystore StandardSSLContextService relied on (or move it to different location on filesystem)
> start nifi
> stop nifi
> When nifi is shutdown the following non-attributable error is in nifi-app.log:
> {code:java}
> java.util.concurrent.RejectedExecutionException: Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@1c5f3492 rejected from org.apache.nifi.engine.FlowEngine@1298c969[Shutting down, pool size = 10, active threads = 1, queued tasks = 0, completed tasks = 54]
> at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063)
> at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830)
> at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(ScheduledThreadPoolExecutor.java:326)
> at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(ScheduledThreadPoolExecutor.java:533)
> at org.apache.nifi.engine.FlowEngine.schedule(FlowEngine.java:87)
> at org.apache.nifi.controller.service.StandardControllerServiceNode$2.run(StandardControllerServiceNode.java:591)
> at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:750)
> {code}
> It is unclear from the current log output as to what the underlying cause of it was (i.e. which controller service StandardControllerServiceNode is having trouble with)
> A similar non-attributable error is also seen on nifi shutdown for a processor that relies on this controller service.
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