I was able to recover the flow.xml.gz file from the container using this
command:
sudo docker cp nifi:/opt/nifi/nifi-current/conf/flow.xml.gz .
But I can't seem to be able to use it in another container by mounting it as a
volume.
A new Nifi 1.14 based container will give me about the same error:
2021-10-18 14:43:15,660 ERROR [main] o.a.nifi.properties.NiFiPropertiesLoader
Flow Configuration [./conf/flow.xml.gz] Found: Migration Required for blank
Sensitive Properties Key [nifi.sensitive.props.key]
2021-10-18 14:43:15,662 ERROR [main] org.apache.nifi.NiFi Failure to launch
NiFi due to java.lang.IllegalArgumentException: There was an issue decrypting
protected properties
java.lang.IllegalArgumentException: There was an issue decrypting protected
properties
at org.apache.nifi.NiFi.initializeProperties(NiFi.java:346)
at
org.apache.nifi.NiFi.convertArgumentsToValidatedNiFiProperties(NiFi.java:314)
at
org.apache.nifi.NiFi.convertArgumentsToValidatedNiFiProperties(NiFi.java:310)
at org.apache.nifi.NiFi.main(NiFi.java:302)
Caused by: org.apache.nifi.properties.SensitivePropertyProtectionException:
Sensitive Properties Key [nifi.sensitive.props.key] not found: See Admin Guide
section [Updating the Sensitive Properties Key]
at
org.apache.nifi.properties.NiFiPropertiesLoader.getDefaultProperties(NiFiPropertiesLoader.java:226)
at
org.apache.nifi.properties.NiFiPropertiesLoader.get(NiFiPropertiesLoader.java:209)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.nifi.NiFi.initializeProperties(NiFi.java:341)
... 3 common frames omitted
I also tried using the flowfile with a previous version of Nifi... Nifi wants
to start but then complain about this:
021-10-18 14:53:09,727 INFO [main] org.eclipse.jetty.server.Server Started
@27643ms
2021-10-18 14:53:09,727 WARN [main] org.apache.nifi.web.server.JettyServer
Failed to start web server... shutting down.
...
org.apache.nifi.web.NiFiCoreException: Unable to start Flow Controller.
Caused by: java.nio.file.FileSystemException: ./conf/flow.xml.gz: Device or
resource busy
Is there any way to move a flow.xml.gz from a machine to another?
Jean-Sébastien Vachon
Co-Founder & Architect
Brizo Data, Inc.
www.brizodata.com<https://outlook.office365.com/mail/options/mail/messageContent/www.brizodata.com>
________________________________
From: Jean-Sebastien Vachon <jsvac...@brizodata.com>
Sent: Monday, October 18, 2021 9:24 AM
To: users@nifi.apache.org <users@nifi.apache.org>
Subject: Trouble starting docker container
Hi all,
I used an instance of Nifi 1.14 last friday (single user with password) and
everything was fine until this morning.
My PC was rebooted over the weekend and now I can't restart the container at
all.
Java home: /usr/local/openjdk-8
NiFi home: /opt/nifi/nifi-current
Bootstrap Config File: /opt/nifi/nifi-current/conf/bootstrap.conf
2021-10-18 13:17:22,856 INFO [main] org.apache.nifi.bootstrap.Command Starting
Apache NiFi...
2021-10-18 13:17:22,856 INFO [main] org.apache.nifi.bootstrap.Command Working
Directory: /opt/nifi/nifi-current
2021-10-18 13:17:22,856 INFO [main] org.apache.nifi.bootstrap.Command Command:
/usr/local/openjdk-8/bin/java -classpath
/opt/nifi/nifi-current/./conf:/opt/nifi/nifi-current/./lib/logback-core-1.2.3.jar:/opt/nifi/nifi-current/./lib/nifi-framework-api-1.14.0.jar:/opt/nifi/nifi-current/./lib/nifi-runtime-1.14.0.jar:/opt/nifi/nifi-current/./lib/javax.servlet-api-3.1.0.jar:/opt/nifi/nifi-current/./lib/log4j-over-slf4j-1.7.30.jar:/opt/nifi/nifi-current/./lib/nifi-property-utils-1.14.0.jar:/opt/nifi/nifi-current/./lib/nifi-api-1.14.0.jar:/opt/nifi/nifi-current/./lib/jul-to-slf4j-1.7.30.jar:/opt/nifi/nifi-current/./lib/nifi-nar-utils-1.14.0.jar:/opt/nifi/nifi-current/./lib/jcl-over-slf4j-1.7.30.jar:/opt/nifi/nifi-current/./lib/nifi-stateless-bootstrap-1.14.0.jar:/opt/nifi/nifi-current/./lib/logback-classic-1.2.3.jar:/opt/nifi/nifi-current/./lib/nifi-server-api-1.14.0.jar:/opt/nifi/nifi-current/./lib/jetty-schemas-3.1.jar:/opt/nifi/nifi-current/./lib/slf4j-api-1.7.30.jar:/opt/nifi/nifi-current/./lib/nifi-stateless-api-1.14.0.jar:/opt/nifi/nifi-current/./lib/nifi-properties-1.14.0.jar
-Dorg.apache.jasper.compiler.disablejsr199=true -Xmx512m -Xms512m
-Dcurator-log-only-first-connection-issue-as-error-level=true
-Djavax.security.auth.useSubjectCredsOnly=true
-Djava.security.egd=file:/dev/urandom -Dzookeeper.admin.enableServer=false
-Dsun.net.http.allowRestrictedHeaders=true -Djava.net.preferIPv4Stack=true
-Djava.awt.headless=true -Djava.protocol.handler.pkgs=sun.net.www.protocol
-Dnifi.properties.file.path=/opt/nifi/nifi-current/./conf/nifi.properties
-Dnifi.bootstrap.listen.port=40717 -Dapp=NiFi
-Dorg.apache.nifi.bootstrap.config.log.dir=/opt/nifi/nifi-current/logs
org.apache.nifi.NiFi
2021-10-18 13:17:22,879 INFO [main] org.apache.nifi.bootstrap.Command Launched
Apache NiFi with Process ID 95
2021-10-18 13:17:23,095 INFO [main] org.apache.nifi.NiFi Launching NiFi...
2021-10-18 13:17:23,356 INFO [main] o.a.n.p.AbstractBootstrapPropertiesLoader
Determined default application properties path to be
'/opt/nifi/nifi-current/./conf/nifi.properties'
2021-10-18 13:17:23,361 INFO [main] o.a.nifi.properties.NiFiPropertiesLoader
Loaded 202 properties from /opt/nifi/nifi-current/./conf/nifi.properties
2021-10-18 13:17:23,368 ERROR [main] o.a.nifi.properties.NiFiPropertiesLoader
Flow Configuration [./conf/flow.xml.gz] Found: Migration Required for blank
Sensitive Properties Key [nifi.sensitive.props.key]
2021-10-18 13:17:23,369 ERROR [main] org.apache.nifi.NiFi Failure to launch
NiFi due to java.lang.IllegalArgumentException: There was an issue decrypting
protected properties
java.lang.IllegalArgumentException: There was an issue decrypting protected
properties
at org.apache.nifi.NiFi.initializeProperties(NiFi.java:346)
at
org.apache.nifi.NiFi.convertArgumentsToValidatedNiFiProperties(NiFi.java:314)
at
org.apache.nifi.NiFi.convertArgumentsToValidatedNiFiProperties(NiFi.java:310)
at org.apache.nifi.NiFi.main(NiFi.java:302)
Caused by: org.apache.nifi.properties.SensitivePropertyProtectionException:
Sensitive Properties Key [nifi.sensitive.props.key] not found: See Admin Guide
section [Updating the Sensitive Properties Key]
at
org.apache.nifi.properties.NiFiPropertiesLoader.getDefaultProperties(NiFiPropertiesLoader.java:226)
at
org.apache.nifi.properties.NiFiPropertiesLoader.get(NiFiPropertiesLoader.java:209)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.nifi.NiFi.initializeProperties(NiFi.java:341)
... 3 common frames omitted
Anybody understand what's going on?
Is there anything I can do to recover my flowfile?
Jean-Sébastien Vachon
Co-Founder & Architect
Brizo Data, Inc.
www.brizodata.com<https://outlook.office365.com/mail/options/mail/messageContent/www.brizodata.com>
