[
https://issues.apache.org/jira/browse/NIFI-8760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Matthieu RÉ updated NIFI-8760:
------------------------------
Description:
For several processors such as MergeRecord, QueryRecord, SplitJson, the use of
Volatile implementations infers errors retrieving Flowfiles from claims. The
following logs are generated using NiFi 1.13.1 from Docker and the flow.xml.gz
and nifi.properties file attached.
MergeRecord (with JsonTreeReader, JsonRecordSetWriter with default
configuration):
{{2021-07-06 10:15:09,170 ERROR [Timer-Driven Process Thread-1]
o.a.nifi.processors.standard.MergeRecord
MergeRecord[id=7b425cff-017a-1000-6a20-58c4e064df3d] Failed to bin
StandardFlowFileRecord[uuid=3e894a96-883a-4ac2-8121-b8200964cf20,claim=StandardContentClaim
[resourceClaim=StandardResourceClaim[id=6, container=in-memory,
section=section], offset=0,
length=5655],offset=0,name=b2c7cf61-b421-477d-902e-daeb2ed58f0d,size=5655] due
to org.apache.nifi.controller.repository.ContentNotFoundException: Could not
find content for StandardContentClaim
[resourceClaim=StandardResourceClaim[id=6, container=in-memory,
section=section], offset=0, length=-1]:
org.apache.nifi.controller.repository.ContentNotFoundException: Could not find
content for StandardContentClaim [resourceClaim=StandardResourceClaim[id=6,
container=in-memory, section=section], offset=0, length=-1]}}
{{org.apache.nifi.controller.repository.ContentNotFoundException: Could not
find content for StandardContentClaim
[resourceClaim=StandardResourceClaim[id=6, container=in-memory,
section=section], offset=0, length=-1]}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.getContent(VolatileContentRepository.java:445)}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:468)}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:473)}}
{{at
org.apache.nifi.controller.repository.StandardProcessSession.getInputStream(StandardProcessSession.java:2302)}}
{{at
org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2409)}}
{{at
org.apache.nifi.processors.standard.MergeRecord.binFlowFile(MergeRecord.java:383)}}
{{at
org.apache.nifi.processors.standard.MergeRecord.onTrigger(MergeRecord.java:346)}}
{{at
org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1173)}}
{{at
org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:214)}}
{{at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)}}
{{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.runAndReset(FutureTask.java:308)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)}}
{{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:748)}}
QueryRecord:
{{2021-07-06 10:15:09,174 ERROR [Timer-Driven Process Thread-4]
o.a.nifi.processors.standard.QueryRecord
QueryRecord[id=673fe9f6-017a-1000-8041-dfde9d02d976] Failed to determine Record
Schema from
StandardFlowFileRecord[uuid=090e3058-67e6-4436-bea9-d511132848e3,claim=StandardContentClaim
[resourceClaim=StandardResourceClaim[id=2, container=in-memory,
section=section], offset=0,
length=5655],offset=0,name=090e3058-67e6-4436-bea9-d511132848e3,size=5655];
routing to failure:
org.apache.nifi.controller.repository.ContentNotFoundException: Could not find
content for StandardContentClaim [resourceClaim=StandardResourceClaim[id=2,
container=in-memory, section=section], offset=0, length=-1]}}
{{org.apache.nifi.controller.repository.ContentNotFoundException: Could not
find content for StandardContentClaim
[resourceClaim=StandardResourceClaim[id=2, container=in-memory,
section=section], offset=0, length=-1]}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.getContent(VolatileContentRepository.java:445)}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:468)}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:473)}}
{{at
org.apache.nifi.controller.repository.StandardProcessSession.getInputStream(StandardProcessSession.java:2302)}}
{{at
org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2409)}}
{{at
org.apache.nifi.processors.standard.QueryRecord.onTrigger(QueryRecord.java:294)}}
{{at
org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)}}
{{at
org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1173)}}
{{at
org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:214)}}
{{at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)}}
{{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.runAndReset(FutureTask.java:308)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)}}
{{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:748)}}
SplitJson:
{{2021-07-06 10:15:10,178 ERROR [Timer-Driven Process Thread-5]
o.a.nifi.processors.standard.SplitJson
SplitJson[id=7b411bdc-017a-1000-0f48-53d6a2ad5ee9]
SplitJson[id=7b411bdc-017a-1000-0f48-53d6a2ad5ee9] failed to process session
due to java.lang.NullPointerException; Processor Administratively Yielded for 1
sec: java.lang.NullPointerException}}
{{java.lang.NullPointerException: null}}
{{at
org.apache.nifi.processors.standard.SplitJson.onTrigger(SplitJson.java:199)}}
{{at
org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)}}
{{at
org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1173)}}
{{at
org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:214)}}
{{at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)}}
{{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.runAndReset(FutureTask.java:308)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)}}
{{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:748)}}
This issue is not reproducible at 1.13.0 by my side, so it could correlate with
the commit
[528fce2407d092d4ced1a58fcc14d0bc6e660b89|https://github.com/apache/nifi/commit/528fce2407d092d4ced1a58fcc14d0bc6e660b89].
With some support I would be glad to help investigate and solve the issue.
was:
For several processors such as MergeRecord, QueryRecord, SplitJson, the use of
Volatile implementations infers errors retrieving Flowfiles from claims. The
following logs are generated using NiFi 1.13.1 from Docker and the flow.xml.gz
and nifi.properties file attached.
MergeRecord (with JsonTreeReader, JsonRecordSetWriter with default
configuration):
{{2021-07-06 10:15:09,170 ERROR [Timer-Driven Process Thread-1]
o.a.nifi.processors.standard.MergeRecord
MergeRecord[id=7b425cff-017a-1000-6a20-58c4e064df3d] Failed to bin
StandardFlowFileRecord[uuid=3e894a96-883a-4ac2-8121-b8200964cf20,claim=StandardContentClaim
[resourceClaim=StandardResourceClaim[id=6, container=in-memory,
section=section], offset=0,
length=5655],offset=0,name=b2c7cf61-b421-477d-902e-daeb2ed58f0d,size=5655] due
to org.apache.nifi.controller.repository.ContentNotFoundException: Could not
find content for StandardContentClaim
[resourceClaim=StandardResourceClaim[id=6, container=in-memory,
section=section], offset=0, length=-1]:
org.apache.nifi.controller.repository.ContentNotFoundException: Could not find
content for StandardContentClaim [resourceClaim=StandardResourceClaim[id=6,
container=in-memory, section=section], offset=0, length=-1]}}
{{org.apache.nifi.controller.repository.ContentNotFoundException: Could not
find content for StandardContentClaim
[resourceClaim=StandardResourceClaim[id=6, container=in-memory,
section=section], offset=0, length=-1]}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.getContent(VolatileContentRepository.java:445)}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:468)}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:473)}}
{{at
org.apache.nifi.controller.repository.StandardProcessSession.getInputStream(StandardProcessSession.java:2302)}}
{{at
org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2409)}}
{{at
org.apache.nifi.processors.standard.MergeRecord.binFlowFile(MergeRecord.java:383)}}
{{at
org.apache.nifi.processors.standard.MergeRecord.onTrigger(MergeRecord.java:346)}}
{{at
org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1173)}}
{{at
org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:214)}}
{{at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)}}
{{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.runAndReset(FutureTask.java:308)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)}}
{{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:748)}}
QueryRecord:
{{2021-07-06 10:15:09,174 ERROR [Timer-Driven Process Thread-4]
o.a.nifi.processors.standard.QueryRecord
QueryRecord[id=673fe9f6-017a-1000-8041-dfde9d02d976] Failed to determine Record
Schema from
StandardFlowFileRecord[uuid=090e3058-67e6-4436-bea9-d511132848e3,claim=StandardContentClaim
[resourceClaim=StandardResourceClaim[id=2, container=in-memory,
section=section], offset=0,
length=5655],offset=0,name=090e3058-67e6-4436-bea9-d511132848e3,size=5655];
routing to failure:
org.apache.nifi.controller.repository.ContentNotFoundException: Could not find
content for StandardContentClaim [resourceClaim=StandardResourceClaim[id=2,
container=in-memory, section=section], offset=0, length=-1]}}
{{org.apache.nifi.controller.repository.ContentNotFoundException: Could not
find content for StandardContentClaim
[resourceClaim=StandardResourceClaim[id=2, container=in-memory,
section=section], offset=0, length=-1]}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.getContent(VolatileContentRepository.java:445)}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:468)}}
{{at
org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:473)}}
{{at
org.apache.nifi.controller.repository.StandardProcessSession.getInputStream(StandardProcessSession.java:2302)}}
{{at
org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2409)}}
{{at
org.apache.nifi.processors.standard.QueryRecord.onTrigger(QueryRecord.java:294)}}
{{at
org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)}}
{{at
org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1173)}}
{{at
org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:214)}}
{{at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)}}
{{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.runAndReset(FutureTask.java:308)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)}}
{{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:748)}}
SplitJson:
{{2021-07-06 10:15:10,178 ERROR [Timer-Driven Process Thread-5]
o.a.nifi.processors.standard.SplitJson
SplitJson[id=7b411bdc-017a-1000-0f48-53d6a2ad5ee9]
SplitJson[id=7b411bdc-017a-1000-0f48-53d6a2ad5ee9] failed to process session
due to java.lang.NullPointerException; Processor Administratively Yielded for 1
sec: java.lang.NullPointerException}}
{{java.lang.NullPointerException: null}}
{{at
org.apache.nifi.processors.standard.SplitJson.onTrigger(SplitJson.java:199)}}
{{at
org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)}}
{{at
org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1173)}}
{{at
org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:214)}}
{{at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)}}
{{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.runAndReset(FutureTask.java:308)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)}}
{{at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)}}
{{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:748)}}
This issue is not reproducible at 1.13.0 by my side, so it could correlate with
the commit
[528fce2407d092d4ced1a58fcc14d0bc6e660b89|https://github.com/apache/nifi/commit/528fce2407d092d4ced1a58fcc14d0bc6e660b89].
With some support I would be glad to help investigate and solve the issue.
{{{{}}}}
> VolatileContentRepository fails to retrieve content from claims with several
> processors
> ---------------------------------------------------------------------------------------
>
> Key: NIFI-8760
> URL: https://issues.apache.org/jira/browse/NIFI-8760
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.13.1, 1.13.2
> Environment: Linux, Docker, not tested on Windows and others
> Reporter: Matthieu RÉ
> Priority: Major
> Labels: content-repository, volatile
> Attachments: flow.xml.gz, nifi.properties
>
>
> For several processors such as MergeRecord, QueryRecord, SplitJson, the use
> of Volatile implementations infers errors retrieving Flowfiles from claims.
> The following logs are generated using NiFi 1.13.1 from Docker and the
> flow.xml.gz and nifi.properties file attached.
> MergeRecord (with JsonTreeReader, JsonRecordSetWriter with default
> configuration):
> {{2021-07-06 10:15:09,170 ERROR [Timer-Driven Process Thread-1]
> o.a.nifi.processors.standard.MergeRecord
> MergeRecord[id=7b425cff-017a-1000-6a20-58c4e064df3d] Failed to bin
> StandardFlowFileRecord[uuid=3e894a96-883a-4ac2-8121-b8200964cf20,claim=StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=6, container=in-memory,
> section=section], offset=0,
> length=5655],offset=0,name=b2c7cf61-b421-477d-902e-daeb2ed58f0d,size=5655]
> due to org.apache.nifi.controller.repository.ContentNotFoundException: Could
> not find content for StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=6, container=in-memory,
> section=section], offset=0, length=-1]:
> org.apache.nifi.controller.repository.ContentNotFoundException: Could not
> find content for StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=6, container=in-memory,
> section=section], offset=0, length=-1]}}
> {{org.apache.nifi.controller.repository.ContentNotFoundException: Could not
> find content for StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=6, container=in-memory,
> section=section], offset=0, length=-1]}}
> {{at
> org.apache.nifi.controller.repository.VolatileContentRepository.getContent(VolatileContentRepository.java:445)}}
> {{at
> org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:468)}}
> {{at
> org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:473)}}
> {{at
> org.apache.nifi.controller.repository.StandardProcessSession.getInputStream(StandardProcessSession.java:2302)}}
> {{at
> org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2409)}}
> {{at
> org.apache.nifi.processors.standard.MergeRecord.binFlowFile(MergeRecord.java:383)}}
> {{at
> org.apache.nifi.processors.standard.MergeRecord.onTrigger(MergeRecord.java:346)}}
> {{at
> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1173)}}
> {{at
> org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:214)}}
> {{at
> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)}}
> {{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.runAndReset(FutureTask.java:308)}}
> {{at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)}}
> {{at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)}}
> {{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:748)}}
> QueryRecord:
> {{2021-07-06 10:15:09,174 ERROR [Timer-Driven Process Thread-4]
> o.a.nifi.processors.standard.QueryRecord
> QueryRecord[id=673fe9f6-017a-1000-8041-dfde9d02d976] Failed to determine
> Record Schema from
> StandardFlowFileRecord[uuid=090e3058-67e6-4436-bea9-d511132848e3,claim=StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=2, container=in-memory,
> section=section], offset=0,
> length=5655],offset=0,name=090e3058-67e6-4436-bea9-d511132848e3,size=5655];
> routing to failure:
> org.apache.nifi.controller.repository.ContentNotFoundException: Could not
> find content for StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=2, container=in-memory,
> section=section], offset=0, length=-1]}}
> {{org.apache.nifi.controller.repository.ContentNotFoundException: Could not
> find content for StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=2, container=in-memory,
> section=section], offset=0, length=-1]}}
> {{at
> org.apache.nifi.controller.repository.VolatileContentRepository.getContent(VolatileContentRepository.java:445)}}
> {{at
> org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:468)}}
> {{at
> org.apache.nifi.controller.repository.VolatileContentRepository.read(VolatileContentRepository.java:473)}}
> {{at
> org.apache.nifi.controller.repository.StandardProcessSession.getInputStream(StandardProcessSession.java:2302)}}
> {{at
> org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2409)}}
> {{at
> org.apache.nifi.processors.standard.QueryRecord.onTrigger(QueryRecord.java:294)}}
> {{at
> org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)}}
> {{at
> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1173)}}
> {{at
> org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:214)}}
> {{at
> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)}}
> {{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.runAndReset(FutureTask.java:308)}}
> {{at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)}}
> {{at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)}}
> {{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:748)}}
> SplitJson:
> {{2021-07-06 10:15:10,178 ERROR [Timer-Driven Process Thread-5]
> o.a.nifi.processors.standard.SplitJson
> SplitJson[id=7b411bdc-017a-1000-0f48-53d6a2ad5ee9]
> SplitJson[id=7b411bdc-017a-1000-0f48-53d6a2ad5ee9] failed to process session
> due to java.lang.NullPointerException; Processor Administratively Yielded for
> 1 sec: java.lang.NullPointerException}}
> {{java.lang.NullPointerException: null}}
> {{at
> org.apache.nifi.processors.standard.SplitJson.onTrigger(SplitJson.java:199)}}
> {{at
> org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)}}
> {{at
> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1173)}}
> {{at
> org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:214)}}
> {{at
> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)}}
> {{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.runAndReset(FutureTask.java:308)}}
> {{at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)}}
> {{at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)}}
> {{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:748)}}
> This issue is not reproducible at 1.13.0 by my side, so it could correlate
> with the commit
> [528fce2407d092d4ced1a58fcc14d0bc6e660b89|https://github.com/apache/nifi/commit/528fce2407d092d4ced1a58fcc14d0bc6e660b89].
> With some support I would be glad to help investigate and solve the issue.
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