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Don't retry points beyond retention policy (#3155)

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This commit is contained in:
Daniel Nelson
2017-08-22 16:52:26 -07:00
committed by GitHub
parent fcd5e5d9e3
commit 5520f662ba
2 changed files with 126 additions and 21 deletions
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119
plugins/outputs/influxdb/influxdb_test.go
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@@ -178,28 +178,107 @@ func TestHTTPError_DatabaseNotFound(t *testing.T) {
require.NoError(t, i.Close())
}
// field type conflict does not return an error, instead we
func TestHTTPError_FieldTypeConflict(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.URL.Path {
case "/write":
w.WriteHeader(http.StatusNotFound)
w.Header().Set("Content-Type", "application/json")
fmt.Fprintln(w, `{"results":[{}],"error":"field type conflict: input field \"value\" on measurement \"test\" is type integer, already exists as type float dropped=1"}`)
}
}))
defer ts.Close()
i := InfluxDB{
URLs: []string{ts.URL},
Database: "test",
func TestHTTPError_WriteErrors(t *testing.T) {
var testCases = []struct {
name string
status int
contentType string
body string
err error
}{
{
// HTTP/1.1 400 Bad Request
// Content-Type: application/json
// X-Influxdb-Version: 1.3.3
//
// {
// "error": "partial write: points beyond retention policy dropped=1"
// }
name: "beyond retention policy is not an error",
status: http.StatusBadRequest,
contentType: "application/json",
body: `{"error":"partial write: points beyond retention policy dropped=1"}`,
err: nil,
},
{
// HTTP/1.1 400 Bad Request
// Content-Type: application/json
// X-Influxdb-Version: 1.3.3
//
// {
// "error": "unable to parse 'foo bar=': missing field value"
// }
name: "unable to parse is not an error",
status: http.StatusBadRequest,
contentType: "application/json",
body: `{"error":"unable to parse 'foo bar=': missing field value"}`,
err: nil,
},
{
// HTTP/1.1 400 Bad Request
// Content-Type: application/json
// X-Influxdb-Version: 1.3.3
//
// {
// "error": "partial write: field type conflict: input field \"bar\" on measurement \"foo\" is type float, already exists as type integer dropped=1"
// }
name: "field type conflict is not an error",
status: http.StatusBadRequest,
contentType: "application/json",
body: `{"error": "partial write: field type conflict: input field \"bar\" on measurement \"foo\" is type float, already exists as type integer dropped=1"}`,
err: nil,
},
{
// HTTP/1.1 500 Internal Server Error
// Content-Type: application/json
// X-Influxdb-Version: 1.3.3-c1.3.3
//
// {
// "error": "write failed: hinted handoff queue not empty"
// }
name: "hinted handoff queue not empty is not an error",
status: http.StatusInternalServerError,
contentType: "application/json",
body: `{"error":"write failed: hinted handoff queue not empty"}`,
err: nil,
},
{
// HTTP/1.1 500 Internal Server Error
// Content-Type: application/json
// X-Influxdb-Version: 1.3.3-c1.3.3
//
// {
// "error": "partial write"
// }
name: "plain partial write is an error",
status: http.StatusInternalServerError,
contentType: "application/json",
body: `{"error":"partial write"}`,
err: fmt.Errorf("Could not write to any InfluxDB server in cluster"),
},
}
err := i.Connect()
require.NoError(t, err)
err = i.Write(testutil.MockMetrics())
require.NoError(t, err)
require.NoError(t, i.Close())
for _, tt := range testCases {
t.Run(tt.name, func(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
rw.WriteHeader(tt.status)
rw.Header().Set("Content-Type", tt.contentType)
fmt.Fprintln(rw, tt.body)
}))
defer ts.Close()
influx := InfluxDB{
URLs: []string{ts.URL},
Database: "test",
}
err := influx.Connect()
require.NoError(t, err)
err = influx.Write(testutil.MockMetrics())
require.Equal(t, tt.err, err)
require.NoError(t, influx.Close())
})
}
}
type MockClient struct {