wangliqiang created NIFI-5236:
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Summary: started Input Port cause java.lang.Throwable: Stack
Trace on rollback
Key: NIFI-5236
URL: https://issues.apache.org/jira/browse/NIFI-5236
Project: Apache NiFi
Issue Type: Bug
Affects Versions: 1.6.0
Reporter: wangliqiang
Attachments: nifi.png
When an Input port without income connection started, linux system load
increase a lot.
Check debug log will see :
{color:#FF0000}2018-05-25 16:59:11,709 DEBUG [Timer-Driven Process Thread-7]
o.a.n.c.r.StandardProcessSession Session commit for
StandardProcessSession[id=22844415]
[LocalPort[id=9670444f-0163-1000-e1b6-9a31cfcd6fa7]] took 5690 nanos (5690
nanos); FlowFile Repository Update took 804 nanos (804 nanos); Claim Removal
took 157 nanos (157 nanos); FlowFile Event Update took 1059 nanos (1059 nanos);
Enqueuing FlowFiles took 291 nanos (291 nanos); Updating Provenance Event
Repository took 1662 nanos (1662 nanos){color}
{color:#FF0000}2018-05-25 16:59:11,709 DEBUG [Finalizer]
o.a.n.c.r.StandardProcessSession StandardProcessSession[id=22843734] session
rollback called, FlowFile records are [none] {}{color}
{color:#FF0000}java.lang.Throwable: Stack Trace on rollback{color}
{color:#FF0000} at
org.apache.nifi.controller.repository.StandardProcessSession.rollback(StandardProcessSession.java:952){color}
{color:#FF0000} at
org.apache.nifi.controller.repository.StandardProcessSession.finalize(StandardProcessSession.java:3294){color}
{color:#FF0000} at java.lang.System$2.invokeFinalize(System.java:1270){color}
{color:#FF0000} at
java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98){color}
{color:#FF0000} at java.lang.ref.Finalizer.access$100(Finalizer.java:34){color}
{color:#FF0000} at
java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210){color}
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