Github user mgaido91 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2392#discussion_r160975171
--- Diff:
nifi-nar-bundles/nifi-mongodb-bundle/nifi-mongodb-processors/src/main/java/org/apache/nifi/processors/mongodb/PutMongo.java
---
@@ -173,13 +166,25 @@ public void process(final InputStream in) throws
IOException {
// update
final boolean upsert =
context.getProperty(UPSERT).asBoolean();
final String updateKey =
context.getProperty(UPDATE_QUERY_KEY).getValue();
- final Document query = new Document(updateKey,
((Map)doc).get(updateKey));
+ final Document query;
--- End diff --
this can be moved later where it is created
---