Joseph Percivall created NIFI-5474: -------------------------------------- Summary: ReplaceText RegexReplace evaluates payload as Expression language Key: NIFI-5474 URL: https://issues.apache.org/jira/browse/NIFI-5474 Project: Apache NiFi Issue Type: Bug Affects Versions: 1.7.1, 1.7.0 Reporter: Joseph Percivall
To reproduce, add "${this will fail}" to the ReplaceTest unit test resource "hello.txt" and run one of the tests (like testRegexWithExpressionLanguage). You'll end up seeing an error message like this: {quote}java.lang.AssertionError: org.apache.nifi.attribute.expression.language.exception.AttributeExpressionLanguageException: Invalid Expression: ${replaceValue}, World! ${this will fail} due to Unexpected token 'will' at line 1, column 7. Query: ${this will fail} at org.apache.nifi.util.StandardProcessorTestRunner.run(StandardProcessorTestRunner.java:201) at org.apache.nifi.util.StandardProcessorTestRunner.run(StandardProcessorTestRunner.java:160) at org.apache.nifi.util.StandardProcessorTestRunner.run(StandardProcessorTestRunner.java:155) at org.apache.nifi.util.StandardProcessorTestRunner.run(StandardProcessorTestRunner.java:150) at org.apache.nifi.util.StandardProcessorTestRunner.run(StandardProcessorTestRunner.java:145) at org.apache.nifi.processors.standard.TestReplaceText.testRegexWithExpressionLanguage(TestReplaceText.java:382) 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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) Caused by: org.apache.nifi.attribute.expression.language.exception.AttributeExpressionLanguageException: Invalid Expression: ${replaceValue}, World! ${this will fail} due to Unexpected token 'will' at line 1, column 7. Query: ${this will fail} at org.apache.nifi.attribute.expression.language.InvalidPreparedQuery.evaluateExpressions(InvalidPreparedQuery.java:49) at org.apache.nifi.attribute.expression.language.StandardPropertyValue.evaluateAttributeExpressions(StandardPropertyValue.java:160) at org.apache.nifi.util.MockPropertyValue.evaluateAttributeExpressions(MockPropertyValue.java:257) at org.apache.nifi.util.MockPropertyValue.evaluateAttributeExpressions(MockPropertyValue.java:244) at org.apache.nifi.processors.standard.ReplaceText$RegexReplace.replace(ReplaceText.java:564) at org.apache.nifi.processors.standard.ReplaceText.onTrigger(ReplaceText.java:299) at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) at org.apache.nifi.util.StandardProcessorTestRunner$RunProcessor.call(StandardProcessorTestRunner.java:251) at org.apache.nifi.util.StandardProcessorTestRunner$RunProcessor.call(StandardProcessorTestRunner.java:245) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) {quote} I believe this is due to the changes made in NIFI-4272 -- This message was sent by Atlassian JIRA (v7.6.3#76005)