-
Notifications
You must be signed in to change notification settings - Fork 9
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
2 changed files
with
111 additions
and
13 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
|
|
||
| pinot "github.com/startreedata/pinot-client-go/pinot" | ||
|
|
||
| log "github.com/sirupsen/logrus" | ||
| ) | ||
|
|
||
| func main() { | ||
| pinotClient, err := pinot.NewFromBrokerList([]string{"https://pinot-broker.pinot.live"}) | ||
| if err != nil { | ||
| log.Error(err) | ||
| } | ||
| table := "airlineStats" | ||
| pinotQueries := []string{ | ||
| "select * from airlineStats limit 10", | ||
| "select count(*) as cnt from airlineStats limit 1", | ||
| "select count(*) as cnt, sum(ArrDelay) as sum_ArrDelay from airlineStats limit 1", | ||
| "select Dest, count(*) as cnt, sum(ArrDelay) as sum_ArrDelay from airlineStats group by Dest limit 10", | ||
| "select max(ActualElapsedTime) from airlineStats limit 10", | ||
| } | ||
|
|
||
| log.Infof("Querying SQL") | ||
| for _, query := range pinotQueries { | ||
| log.Infof("Trying to query Pinot: %v", query) | ||
| brokerResp, err := pinotClient.ExecuteSQL(table, query) | ||
| if err != nil { | ||
| log.Error(err) | ||
| } | ||
| printBrokerResp(brokerResp) | ||
| } | ||
|
|
||
| log.Infof("Querying PQL") | ||
| for _, query := range pinotQueries { | ||
| log.Infof("Trying to query Pinot: %v", query) | ||
| brokerResp, err := pinotClient.ExecutePQL(table, query) | ||
| if err != nil { | ||
| log.Error(err) | ||
| } | ||
| printBrokerResp(brokerResp) | ||
| } | ||
| } | ||
|
|
||
| func printBrokerResp(brokerResp *pinot.BrokerResponse) { | ||
| log.Infof("Query Stats: response time - %d ms, scanned docs - %d, total docs - %d", brokerResp.TimeUsedMs, brokerResp.NumDocsScanned, brokerResp.TotalDocs) | ||
| if brokerResp.Exceptions != nil && len(brokerResp.Exceptions) > 0 { | ||
| jsonBytes, _ := json.Marshal(brokerResp.Exceptions) | ||
| log.Infof("brokerResp.Exceptions:\n%s\n", jsonBytes) | ||
| return | ||
| } | ||
| if brokerResp.ResultTable != nil { | ||
| jsonBytes, _ := json.Marshal(brokerResp.ResultTable) | ||
| log.Infof("brokerResp.ResultTable:\n%s\n", jsonBytes) | ||
| line := "" | ||
| for c := 0; c < brokerResp.ResultTable.GetColumnCount(); c++ { | ||
| line += fmt.Sprintf("%s(%s)\t", brokerResp.ResultTable.GetColumnName(c), brokerResp.ResultTable.GetColumnDataType(c)) | ||
| } | ||
| line += "\n" | ||
| for r := 0; r < brokerResp.ResultTable.GetRowCount(); r++ { | ||
| for c := 0; c < brokerResp.ResultTable.GetColumnCount(); c++ { | ||
| line += fmt.Sprintf("%v\t", brokerResp.ResultTable.Get(r, c)) | ||
| } | ||
| line += "\n" | ||
| } | ||
| log.Infof("ResultTable:\n%s", line) | ||
| return | ||
| } | ||
| if brokerResp.AggregationResults != nil { | ||
| jsonBytes, _ := json.Marshal(brokerResp.AggregationResults) | ||
| log.Infof("brokerResp.AggregationResults:\n%s\n", jsonBytes) | ||
| return | ||
| } | ||
| if brokerResp.SelectionResults != nil { | ||
| jsonBytes, _ := json.Marshal(brokerResp.SelectionResults) | ||
| log.Infof("brokerResp.SelectionResults:\n%s\n", jsonBytes) | ||
| return | ||
| } | ||
| } |