Fix log error and example data path (#103)

* Fix log error

* Update config version

.gitignore

@@ -10,6 +10,7 @@
 
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
+*.log
 
 # macOS
 .DS_Store

README.md

@@ -66,12 +66,12 @@ $ docker run --rm -ti \
 Nebula Importer uses the YAML configuration file to store information for the CSV files and Nebula Graph server. Here's an [example](examples/example.yaml) for the configuration file and the CSV file. You can find the explanation for each option in the following:
 
 ```yaml
-version: v1
+version: v2
 description: example
 removeTempFiles: false
 ```
 
-* `version`: **Required**. Indicates the configuration file version, the default value is `v1`.
+* `version`: **Required**. Indicates the configuration file version, the default value is `v2`.
 * `description`: **Optional**. Describes the configuration file.
 * `removeTempFiles`: **Optional**. Whether to delete the temporarily generated log and error data files. The default value is `false`.
 * `clientSettings`: Stores all the configurations related to the Nebula Graph service.

README_zh-CN.md

@@ -66,12 +66,12 @@ $ docker run --rm -ti \
 Nebula Importer 通过 YAML 配置文件来描述要导入的文件信息、Nebula Graph 的 server 信息等。[这里](examples/)有一个配置文件的参考样例和对应的数据文件格式。接下来逐一解释各个选项的含义：
 
 ```yaml
-version: v1
+version: v2
 description: example
 removeTempFiles: false
 ```
 
-- `version`：**必填**。表示配置文件的版本，默认值为 `v1`。
+- `version`：**必填**。表示配置文件的版本，默认值为 `v2`。
 - `description`：**可选**。对当前配置文件的描述信息。
 - `removeTempFiles`：**可选**。是否删除生成的临时日志和错误数据文件，默认值为：`false`。
 - `clientSettings`：跟 Nebula Graph 服务端相关的配置均在该字段下配置。

examples/example.yaml

@@ -1,4 +1,4 @@
-version: v1
+version: v2
 description: example
 removeTempFiles: false
 clientSettings:
@@ -270,7 +270,7 @@ files:
         name: follow
         withRanking: true
 
-  - path: https://raw.githubusercontent.com/vesoft-inc/nebula-importer/master/examples/follow.csv
+  - path: https://raw.githubusercontent.com/vesoft-inc/nebula-importer/master/examples/v2/follow.csv
     failDataPath: ./err/v2/follow_http.csv
     batchSize: 2
     limit: 3

pkg/logger/logger.go

@@ -24,7 +24,7 @@ func Info(v ...interface{}) {
 }
 
 func Infof(format string, v ...interface{}) {
-	infoWithSkip(2, fmt.Sprintf(format, fmt.Sprintf(format, v...)))
+	infoWithSkip(2, fmt.Sprintf(format, v...))
 }
 
 func Warn(v ...interface{}) {