Github user ijokarumawak commented on a diff in the pull request: https://github.com/apache/nifi/pull/2199#discussion_r145410576 --- Diff: nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/GetSolr.java --- @@ -66,42 +79,64 @@ import org.apache.solr.common.SolrDocument; import org.apache.solr.common.SolrDocumentList; import org.apache.solr.common.SolrInputDocument; +import org.apache.solr.common.params.CursorMarkParams; -@Tags({"Apache", "Solr", "Get", "Pull"}) +@Tags({"Apache", "Solr", "Get", "Pull", "Records"}) @InputRequirement(Requirement.INPUT_FORBIDDEN) -@CapabilityDescription("Queries Solr and outputs the results as a FlowFile") +@CapabilityDescription("Queries Solr and outputs the results as a FlowFile in the format of XML or using a Record Writer") +@Stateful(scopes = {Scope.LOCAL}, description = "Stores latest date of Date Field so that the same data will not be fetched multiple times.") --- End diff -- The exact way to realize backward compatibility is up to you :) I'm fine as long as user can understand how to migrate existing state to new version of this processor. If it needs to be done manually, then it should be documented.
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