npawar commented on a change in pull request #4994: Make sql as default query
format.
URL: https://github.com/apache/incubator-pinot/pull/4994#discussion_r369124947
##########
File path:
pinot-controller/src/main/java/org/apache/pinot/controller/api/resources/PinotQueryResource.java
##########
@@ -143,9 +172,20 @@ public String getQueryResponse(String pqlQuery, String
traceEnabled, String quer
}
String hostNameWithPrefix = instanceConfig.getHostName();
String url =
- "http://"; +
hostNameWithPrefix.substring(hostNameWithPrefix.indexOf("_") + 1) + ":" +
instanceConfig.getPort()
- + "/query";
- return sendPQLRaw(url, pqlQuery, traceEnabled, queryOptions);
+
getQueryURL(hostNameWithPrefix.substring(hostNameWithPrefix.indexOf("_") + 1),
instanceConfig.getPort(),
+ querySyntax);
+ return sendQueryRaw(url, query, traceEnabled);
+ }
+
+ private String getQueryURL(String hostName, String port, String querySyntax)
{
+ switch (querySyntax) {
+ case CommonConstants.Broker.Request.SQL:
+ return String.format("http://%s:%s/query/sql";, hostName, port);
Review comment:
The `/query/sql` endpoint is full sql - SQL parser, sql execution and sql
response format. I thought you are intending to have
`/pql` - full pql endpoint
`/sql` - sql execution, sql response, but pql parser.
In that case, we would need a query option in the `/query/sql` endpoint to
switch between pql/sql parser.
And essentially, we are ending up with 3 modes,
1. full pql - `/pql` endpoint
2. partial sql with pql parser - default `/sql` endpoint
3. full sql - `/sql` endpoint, with query param
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