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Posted to issues@nifi.apache.org by "Matt Burgess (JIRA)" <ji...@apache.org> on 2018/06/15 13:55:00 UTC
[jira] [Updated] (NIFI-5188) DruidTranquilityController does not
fully support Druid aggregator
[ https://issues.apache.org/jira/browse/NIFI-5188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt Burgess updated NIFI-5188:
-------------------------------
Affects Version/s: (was: 1.6.0)
Status: Patch Available (was: Open)
> DruidTranquilityController does not fully support Druid aggregator
> ------------------------------------------------------------------
>
> Key: NIFI-5188
> URL: https://issues.apache.org/jira/browse/NIFI-5188
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Dongkyu Hwangbo
> Priority: Major
>
> Currently DruidTranquilityController does not fully support Druid aggregator because of some code line hard-codeded in DruidTranquilityController#getAggregatorList.
> {code:java}
> ...
> if (aggregator.get("type").equalsIgnoreCase("count")) {
> aggregatorList.add(getCountAggregator(aggregator));
> } else if (aggregator.get("type").equalsIgnoreCase("doublesum")) {
> aggregatorList.add(getDoubleSumAggregator(aggregator));
> } else if (aggregator.get("type").equalsIgnoreCase("doublemax")) {
> aggregatorList.add(getDoubleMaxAggregator(aggregator));
> } else if (aggregator.get("type").equalsIgnoreCase("doublemin")) {
> aggregatorList.add(getDoubleMinAggregator(aggregator));
> } else if (aggregator.get("type").equalsIgnoreCase("longsum")) {
> aggregatorList.add(getLongSumAggregator(aggregator));
> } else if (aggregator.get("type").equalsIgnoreCase("longmax")) {
> aggregatorList.add(getLongMaxAggregator(aggregator));
> } else if (aggregator.get("type").equalsIgnoreCase("longmin")) {
> aggregatorList.add(getLongMinAggregator(aggregator));
> }
> ...
> {code}
> DruidTranquilityController cannot ingest other Druid aggregator not defined in above like cardinality, hyperUnique, thetaSketch and so on. Full aggregator list is in [here|http://druid.io/docs/0.9.2/querying/aggregations.html]
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