influxdb/errors.go

45 lines
1.3 KiB
Go

package influxdb
import (
"errors"
"fmt"
"strings"
)
// ErrFieldTypeConflict is returned when a new field already exists with a
// different type.
var ErrFieldTypeConflict = errors.New("field type conflict")
// ErrDatabaseNotFound indicates that a database operation failed on the
// specified database because the specified database does not exist.
func ErrDatabaseNotFound(name string) error { return fmt.Errorf("database not found: %s", name) }
// ErrRetentionPolicyNotFound indicates that the named retention policy could
// not be found in the database.
func ErrRetentionPolicyNotFound(name string) error {
return fmt.Errorf("retention policy not found: %s", name)
}
// IsClientError indicates whether an error is a known client error.
func IsClientError(err error) bool {
if err == nil {
return false
}
if strings.HasPrefix(err.Error(), ErrFieldTypeConflict.Error()) {
return true
}
return false
}
const upgradeMessage = `*******************************************************************
UNSUPPORTED SHARD FORMAT DETECTED
As of version 0.11, only tsm shards are supported. Please use the
influx_tsm tool to convert non-tsm shards.
More information can be found at the documentation site:
https://docs.influxdata.com/influxdb/v0.10/administration/upgrading
*******************************************************************`