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Oleg Zhurakousky commented on NIFI-2006: ---------------------------------------- I am now coming to this realization myself ;), stay tuned > Null attribute values causing NPEs in provenance repo > ----------------------------------------------------- > > Key: NIFI-2006 > URL: https://issues.apache.org/jira/browse/NIFI-2006 > Project: Apache NiFi > Issue Type: Bug > Reporter: Brandon DeVries > Assignee: Oleg Zhurakousky > Priority: Critical > Fix For: 1.0.0, 0.7.0 > > > A null attribute value (as you would see for a removed attribute) causes the > provenance repo to thrown an NPE here: > https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-provenance-repository-bundle/nifi-persistent-provenance-repository/src/main/java/org/apache/nifi/provenance/PersistentProvenanceRepository.java#L1789 > (as "entry.getValue()" is null...) > suggested fix is to change: > {code} > if (entry.getValue().length() > maxAttributeChars) { > {code} > to: > {code} > if (entry.getValue() != null && entry.getValue().length() > > maxAttributeChars) { > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)