Brandon DeVries created NIFI-920:
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Summary: UnpackContent can continuously rollback on
java.nio.InvalidPathException
Key: NIFI-920
URL: https://issues.apache.org/jira/browse/NIFI-920
Project: Apache NiFi
Issue Type: Bug
Reporter: Brandon DeVries
Priority: Minor
In UnpackContent, file.toPath() is called without catching
java.nio.file.InvalidPathException:
https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/UnpackContent.java#L265#L266
https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/UnpackContent.java#L316#L318
This bubbles up out of the processor and causes a rollback, instead of simply
failing the file in the processor.
This could be fixed in each "Unpacker" implementation (possibly by catching and
wrapping in a ProcessException), or the catch in the OnTrigger method here:
https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/UnpackContent.java#L238
... could simply be changed to "catch (final ProcessException |
InvalidPathException e)". Whoever implements the fix can think that all the
way through.
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