Koji Kawamura created NIFI-3248:
-----------------------------------
Summary: GetSolr cannot query newly added documents due to
incorrect date range filter
Key: NIFI-3248
URL: https://issues.apache.org/jira/browse/NIFI-3248
Project: Apache NiFi
Issue Type: Bug
Components: Extensions
Affects Versions: 1.0.1, 0.7.1, 1.1.0, 0.6.1, 0.7.0, 0.5.1, 0.6.0, 0.5.0,
1.0.0
Reporter: Koji Kawamura
GetSolr holds the last query timestamp so that it only fetches documents those
have been added since the last query.
However, since the timestamp filter is not properly formatted as a valid time
range filter, GetSolr never fetches newly added documents.
The code has been the same in the [0.5
branch|https://github.com/apache/nifi/blob/support/nifi-0.5.x/nifi-nar-bundles/nifi-solr-bundle/nifi-solr-processors/src/main/java/org/apache/nifi/processors/solr/GetSolr.java#L202],
so it seems it hasn't been working as expected.
{code}
// if initialized then apply a filter to restrict results from the last
end time til now
if (initialized) {
StringBuilder filterQuery = new StringBuilder();
filterQuery.append(context.getProperty(DATE_FIELD).getValue())
// This should be a square bracket :[
.append(":{").append(lastEndDatedRef.get()).append(" TO ")
.append(currDate).append("]");
solrQuery.addFilterQuery(filterQuery.toString());
logger.info("Applying filter query {}", new
Object[]{filterQuery.toString()});
}
{code}
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