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Posted to issues@nifi.apache.org by "Joseph Kesselman (Jira)" <ji...@apache.org> on 2020/09/01 14:06:00 UTC
[jira] [Updated] (NIFI-7781) Bad nar crashes Jira

     [ https://issues.apache.org/jira/browse/NIFI-7781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph Kesselman updated NIFI-7781:
-----------------------------------
    Description: 
No matter what's broken about it, a bad nar should not be able to keep the rest of NiFi from running. Catch and handle this exception. And preferably give us more information about what the problem was than "unable to load" – was file not found, not a valid nar, in conflict with other classes, written on a Thursday...

 

2020-08-31 23:58:20,960 ERROR [main] -> org.apache.nifi.NiFi -> Failure to launch NiFi due to java.lang.IllegalStateException: Unable to load NAR with co
 java.lang.IllegalStateException: Unable to load NAR with coordinates com.ibm.rtwa:nifi-random-nar:1.0-SNAPSHOT and working directory ./work/nar/extension
 at org.apache.nifi.nar.NarClassLoaders.load(NarClassLoaders.java:181)
 at org.apache.nifi.nar.NarClassLoaders.init(NarClassLoaders.java:119)
 at org.apache.nifi.NiFi.<init>(NiFi.java:134)
 at org.apache.nifi.NiFi.<init>(NiFi.java:72)
 at org.apache.nifi.NiFi.main(NiFi.java:301)

  was:
No matter what's broken about it, a bad nar should not be able to keep the rest of NiFi from running. Catch and handle this exception.


2020-08-31 23:58:20,960 ERROR [main] -> org.apache.nifi.NiFi -> Failure to launch NiFi due to java.lang.IllegalStateException: Unable to load NAR with co
java.lang.IllegalStateException: Unable to load NAR with coordinates com.ibm.rtwa:nifi-random-nar:1.0-SNAPSHOT and working directory ./work/nar/extension
        at org.apache.nifi.nar.NarClassLoaders.load(NarClassLoaders.java:181)
        at org.apache.nifi.nar.NarClassLoaders.init(NarClassLoaders.java:119)
        at org.apache.nifi.NiFi.<init>(NiFi.java:134)
        at org.apache.nifi.NiFi.<init>(NiFi.java:72)
        at org.apache.nifi.NiFi.main(NiFi.java:301)


> Bad nar crashes Jira
> --------------------
>
>                 Key: NIFI-7781
>                 URL: https://issues.apache.org/jira/browse/NIFI-7781
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 1.11.4
>         Environment: Linux
>            Reporter: Joseph Kesselman
>            Priority: Major
>              Labels: exception-handling
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> No matter what's broken about it, a bad nar should not be able to keep the rest of NiFi from running. Catch and handle this exception. And preferably give us more information about what the problem was than "unable to load" – was file not found, not a valid nar, in conflict with other classes, written on a Thursday...
>  
> 2020-08-31 23:58:20,960 ERROR [main] -> org.apache.nifi.NiFi -> Failure to launch NiFi due to java.lang.IllegalStateException: Unable to load NAR with co
>  java.lang.IllegalStateException: Unable to load NAR with coordinates com.ibm.rtwa:nifi-random-nar:1.0-SNAPSHOT and working directory ./work/nar/extension
>  at org.apache.nifi.nar.NarClassLoaders.load(NarClassLoaders.java:181)
>  at org.apache.nifi.nar.NarClassLoaders.init(NarClassLoaders.java:119)
>  at org.apache.nifi.NiFi.<init>(NiFi.java:134)
>  at org.apache.nifi.NiFi.<init>(NiFi.java:72)
>  at org.apache.nifi.NiFi.main(NiFi.java:301)



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