[
https://issues.apache.org/jira/browse/NIFI-5761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16667944#comment-16667944
]
ASF GitHub Bot commented on NIFI-5761:
--------------------------------------
Github user ijokarumawak commented on a diff in the pull request:
https://github.com/apache/nifi/pull/3112#discussion_r229144580
--- Diff:
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/pom.xml ---
@@ -24,6 +24,11 @@
<artifactId>nifi-api</artifactId>
<scope>provided</scope>
</dependency>
+ <dependency>
+ <groupId>org.apache.nifi</groupId>
+ <artifactId>nifi-expression-language</artifactId>
+ <scope>provided</scope>
--- End diff --
Please remove the `provided` scope. The `nifi-expression-language` needs to
be bundled in nifi-standard-processors.nar. Causing following exception:
```
java.util.ServiceConfigurationError: org.apache.nifi.processor.Processor:
Provider org.apache.nifi.processors.standard.ReplaceText could not be
instantiated
at java.util.ServiceLoader.fail(ServiceLoader.java:232)
at java.util.ServiceLoader.access$100(ServiceLoader.java:185)
at
java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:384)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
at
org.apache.nifi.nar.ExtensionManager.loadExtensions(ExtensionManager.java:148)
at
org.apache.nifi.nar.ExtensionManager.discoverExtensions(ExtensionManager.java:123)
at
org.apache.nifi.web.server.JettyServer.start(JettyServer.java:838)
at org.apache.nifi.NiFi.<init>(NiFi.java:157)
at org.apache.nifi.NiFi.<init>(NiFi.java:71)
at org.apache.nifi.NiFi.main(NiFi.java:296)
Caused by: java.lang.NoClassDefFoundError:
org/apache/nifi/attribute/expression/language/exception/IllegalAttributeException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
at java.lang.Class.getConstructor0(Class.java:3075)
at java.lang.Class.newInstance(Class.java:412)
at
java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
... 8 common frames omitted
Caused by: java.lang.ClassNotFoundException:
org.apache.nifi.attribute.expression.language.exception.IllegalAttributeException
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 13 common frames omitted
```
> ReplaceText processor can stop processing data if it evaluates invalid
> expressions
> ----------------------------------------------------------------------------------
>
> Key: NIFI-5761
> URL: https://issues.apache.org/jira/browse/NIFI-5761
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 1.5.0, 1.7.1
> Environment: ALL
> Reporter: Gardella Juan Pablo
> Assignee: Gardella Juan Pablo
> Priority: Major
> Original Estimate: 3h
> Remaining Estimate: 3h
>
> Given a flowfile body with nifi expression, when _ReplaceText_ processor
> evaluates it and the expression throws an exception, the processor will
> rollback the flowfile and keep trying to evaluate instead of send the
> flowfile to _failure_ relationshipt.
> Discussion Thread:
> http://apache-nifi-users-list.2361937.n4.nabble.com/ReplaceText-cannot-consume-messages-if-Regex-does-not-match-td5986.html
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