Hi All,
I am facing one issue during the nifi cluster upgrade to 1.12 version from
1.8 version.
I have a *custom processor for AWSCredentialsProviderControllerService
controller service. this has been build on top of 1.8* version . the
structure for custom processor in flow.xml.gz file is:
<name>AWSCredentialsProviderControllerService100</name>
<class>org.apache.nifi.processors.aws.credentials.provider.service.AWSCredentialsProviderControllerService</class>
<bundle>
<group>com.xxx.xx1234</group>
<artifact>nifi-custom-ping-credentials-controller-service</artifact>
<version>*1.0.0*</version>
</bundle>
There are also *default AWSCredentialsProviderControllerService *controller
service of 1.8version is present which is having below configuration in
flow.xml
<name>AWSCredentialsProviderControllerService180</name>
<class>org.apache.nifi.processors.aws.credentials.provider.service.AWSCredentialsProviderControllerService</class>
<bundle>
<group>org.apache.nifi</group>
<artifact>nifi-aws-nar</artifact>
<version>*1.8.0*</version>
So I am upgrading the nifi cluster , which means putting this flow.xml.gz
file from 1.8 cluster to 1.12 cluster .
After the cluster up I am seeing the *default
AWSCredentialsProviderControllerService(1.8 version) controller is not auto
upgraded to 1.12* bundle and getting invalid with error:
Error:
missing controller service validated against "any property" is invalid
because controler service of this type
org.apache.nifi.processors.aws.credentials.provider.service.AWSCredentialsProviderControllerService,
but this is not a valid reporting task type.
log I am seeing :
2020-10-14 17:14:56,042 ERROR [main] o.a.nifi.controller.ExtensionBuilder
Could not create Controller Service of type
org.apache.nifi.processors.aws.credentials.provider.service.AWSCredentialsProviderControllerService
for ID 25defb18-0175-1000-5bb4-febb1b1a21db due to: Unable to find bundle
for coordinate org.apache.nifi:nifi-aws-nar:1.8.0; creating "Ghost"
implementation 2020-10-14 17:14:56,042 INFO [main]
o.a.nifi.groups.StandardProcessGroup
StandardControllerServiceNode[service=GhostControllerService[id=25defb18-0175-1000-5bb4-febb1b1a21db,
type=org.apache.nifi.processors.aws.credentials.provider.service.AWSCredentialsProviderControllerService],
versionedComponentId=null,
processGroup=StandardProcessGroup[identifier=8cb90667-0174-1000-8741-3bfe7f19db7f],
active=false] added to
StandardProcessGroup[identifier=8cb90667-0174-1000-8741-3bfe7f19db7f]
There is *no issue in the custom processor
*(nifi-custom-ping-credentials-controller-service
1.0.0) as 1.0.0 version nar file is present in the 1.12 cluster Also *no
issue with other 1.8 version processor *& controller service , all are auto
upgraded to 1.12 version.
Could you please let me know what should be done to avoid this type of
issue in upgrade?
--
Sanjeet Kumar Rath,
mob- +91 8777577470
